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DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

DLP6500FYE 0.65 1080p MVSP S600 DMD

1 特性

3 说明

1

•

高分辨率 WQXGA (1920x1080) 阵列，微镜数超过

2 百万

高分辨率 0.65 1080p 数字微镜器件 (DMD) 是一款可

调制入射光幅度、方向和/或位相的空间照明调制器

(SLM)，微镜数达 2 百万以上。DLP6500FYE 具有独

特功能，广泛适用于各种工业、医疗和高级成像应

用。DLP6500FYE 需要与 DLPC900 数字控制器结合

使用才能实现可靠功能和操作。此专用芯片组可在高速

条件下提供全高清 (HD) 分辨率，并且能够轻松集成到

多种终端设备解决方案中。

–

0.65 英寸微镜阵列对角线

7.56µm 微镜间距

±12° 微镜倾斜角（相对于平面）

2.5µs 微镜交叉时间

设计用于边缘照明

•

设计用于宽频带可见光 (420nm – 700nm)

–

窗口传输 97%（单通、通过双窗面）

微镜反射率 88%

器件信息⁽¹⁾

器件型号

DLP6500

封装

封装尺寸（标称值）

阵列衍射效率 86%

FYE (350)

35.0mm × 32.2mm × 5.1mm

阵列填充因子 92%

(1) 如需了解所有可用封装，请见数据表末尾的可订购产品附录。

•

两条 16 位低压差分信令 (LVDS)、双倍数据速率

(DDR) 输入数据总线

简化图表

专用 DLPC900 控制器，支持 9500Hz（1 位二进

制）和 250Hz（8 位灰度）高速模式速率

Red,Green,Blue PWM

LED

Driver

PCLK, DE

LED Strobes

HSYNC, VSYNC

24-bit RGB Data

•

高达 400MHz 的输入数据时钟速率

集成微镜驱动器电路

Flash

DLPC900

FAN

USB

I²C

2 应用

•

工业

DMD CTL, DATA

SCP

–

针对机器视觉和质量控制的 3D 扫描仪

OSC

3D 打印

DLP6500FYE

直接成像平版印刷术

激光打标和修复

Voltage

Supplies

医疗

–

眼科

针对四肢和皮肤测量的 3D 扫描仪

高光谱成像

高光谱扫描

显示屏

–

3D 成像显微镜

智能和自适应照明

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

English Data Sheet: DLPS053

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

7.4 Device Functional Modes........................................ 29

7.5 Window Characteristics and Optics ....................... 29

7.6 Micromirror Array Temperature Calculation............ 30

7.7 Micromirror Landed-on/Landed-Off Duty Cycle ...... 31

Application and Implementation ........................ 34

8.1 Application Information............................................ 34

8.2 Typical Application ................................................. 34

Power Supply Recommendations...................... 35

9.1 DMD Power Supply Requirements ........................ 35

9.2 DMD Power Supply Power-Up Procedure ............. 35

9.3 DMD Power Supply Power-Down Procedure ........ 35

1

2

3

4

5

6

特性.......................................................................... 1

应用.......................................................................... 1

说明.......................................................................... 1

修订历史记录 ........................................................... 2

Pin Configuration and Functions......................... 3

Specifications....................................................... 10

6.1 Absolute Maximum Ratings .................................... 10

6.2 Storage Conditions.................................................. 10

6.3 ESD Ratings............................................................ 10

6.4 Recommended Operating Conditions..................... 11

6.5 Thermal Information................................................ 13

6.6 Electrical Characteristics......................................... 14

6.7 Timing Requirements.............................................. 15

6.8 Typical Characteristics............................................ 19

6.9 System Mounting Interface Loads .......................... 20

6.10 Micromirror Array Physical Characteristics .......... 21

6.11 Micromirror Array Optical Characteristics ............ 22

6.12 Window Characteristics......................................... 23

6.13 Chipset Component Usage Specification ............. 23

Detailed Description ............................................ 24

7.1 Overview ................................................................. 24

7.2 Functional Block Diagram ....................................... 25

7.3 Feature Description................................................. 26

8

9

10 Layout................................................................... 38

10.1 Layout Guidelines ................................................. 38

10.2 Layout Example .................................................... 38

11 器件文档支持......................................................... 43

11.1 器件支持 ............................................................... 43

11.2 文档支持................................................................ 44

11.3 社区资源................................................................ 44

11.4 商标....................................................................... 44

11.5 静电放电警告......................................................... 44

11.6 Glossary................................................................ 44

12 机械、封装和可订购信息....................................... 44

7

4 修订历史记录

Changes from Original (October 2014) to Revision A

Page

•

已更改器件信息表中的封装尺寸“40.6mm x 31.8mm x 6mm”至“35.0mm × 32.2mm × 5.1mm”............................................. 1

Changed Note (4) of the Pin Functions table From: "Dielectric Constant for the DMD" Type A To: "Dielectric

Constant for the DMD S600" ................................................................................................................................................. 4

•

Removed pin number Z27 in the Pin Functions (continued) table ......................................................................................... 8

Deleted pin number AA25 from VOFFSET in the Pin Functions (continued) table ............................................................... 8

Changed ƒ_clockin Absolute Maximum Ratings From: "DCLK_A and DCLK_B rows To: one row "DCLK (all channels)" ... 10

Changed Note (9) of the Absolute Maximum Ratings table................................................................................................. 10

Added the Storage Conditions table .................................................................................................................................... 10

Added the ESD Ratings table .............................................................................................................................................. 10

Changed the test conditions in row 1 of the Window Characteristics table From: "Corning 7056" To: "Corning Eagle

XG" ....................................................................................................................................................................................... 23

•

Changed the test conditions in row 2 of the Window Characteristics table From: "at wavelength 589 nm" To: "at

wavelength 546.1 nm" and the NOM value From: 1.487 To 1.5119.................................................................................... 23

2

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

5 Pin Configuration and Functions

Package Connector Terminals

(Bottom View) for FYE (350)

3

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

Pin Functions

PIN⁽¹⁾

TYPE

(I/O/P)

DATA

INTERNAL

TERM⁽³⁾

TRACE

(mils)⁽⁴⁾

SIGNAL

DESCRIPTION

RATE⁽²⁾

NAME

DATA BUS A

D_AN(0)

D_AN(1)

D_AN(2)

D_AN(3)

D_AN(4)

D_AN(5)

D_AN(6)

D_AN(7)

D_AN(8)

D_AN(9)

D_AN(10)

D_AN(11)

D_AN(12)

D_AN(13)

D_AN(14)

D_AN(15)

D_AP(0)

D_AP(1)

D_AP(2)

D_AP(3)

D_AP(4)

D_AP(5)

D_AP(6)

D_AP(7)

D_AP(8)

D_AP(9)

D_AP(10)

D_AP(11)

D_AP(12)

D_AP(13)

D_AP(14)

D_AP(15)

DATA BUS B

D_BN(0)

D_BN(1)

D_BN(2)

D_BN(3)

D_BN(4)

D_BN(5)

D_BN(6)

D_BN(7)

NO.

B14

B15

C16

K24

B18

L24

C19

H24

H23

B25

D24

E25

F25

H25

L25

G24

C14

B16

C17

K23

B19

L23

C20

J24

Input

LVDS

DDR

Differential

Data, Negative

494.88

486.18

495.16

485.67

494.76

490.63

495.16

485.55

495.16

485.59

495.16

490.04

485.91

495.16

494.84

486.22

494.65

488.42

495.16

490.67

498.11

486.22

495.47

485.94

495.16

494.13

488.98

492.56

495.16

Data, Negative

Data, Positive

J23

C25

E24

D25

G25

J25

K25

F24

Z14

Z15

Y16

P24

Z18

N24

Y19

T24

Input

LVDS

DDR

Differential

Data, Negative

494.92

486.18

496.46

493.74

494.76

495.16

492.16

492.68

(1) The following power supplies are required to operate the DMD: VCC, VCCI, VOFFSET, VBIAS, and VRESET. VSS must also be

connected.

(2) DDR = Double Data Rate.

SDR = Single Data Rate.

Refer to the Timing Requirements for specifications and relationships.

(3) Internal term = CMOS level internal termination. Refer to Recommended Operating Conditions for differential termination specification.

(4) Dielectric Constant for the DMD S600 ceramic package is approximately 9.6.

For the package trace lengths shown:

Propagation Speed = 11.8 / sqrt(9.6) = 3.808 in/ns.

Propagation Delay = 0.262 ns/in = 262 ps/in = 10.315 ps/mm.

4

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

Pin Functions (continued)

PIN⁽¹⁾

TYPE

(I/O/P)

DATA

RATE⁽²⁾

INTERNAL

TERM⁽³⁾

TRACE

DESCRIPTION

SIGNAL

(mils)⁽⁴⁾

NAME

D_BN(8)

NO.

T23

Z25

X24

W25

V25

T25

N25

U24

Y14

Z16

Y17

P23

Z19

N23

Y20

R24

R23

Y25

W24

X25

U25

R25

P25

V24

Input

LVDS

DDR

Differential

Data, Negative

Data, Positive

484.45

492.09

497.72

495.16

484.17

481.42

495.16

489.8

D_BN(9)

D_BN(10)

D_BN(11)

D_BN(12)

D_BN(13)

D_BN(14)

D_BN(15)

D_BP(0)

494.88

486.26

495.16

492.48

495.16

497.99

495.16

492.05

484.45

492.24

495.16

494.72

483.78

489.13

499.53

488.66

D_BP(1)

D_BP(2)

D_BP(3)

D_BP(4)

D_BP(5)

D_BP(6)

D_BP(7)

D_BP(8)

D_BP(9)

D_BP(10)

D_BP(11)

D_BP(12)

D_BP(13)

D_BP(14)

D_BP(15)

SERIAL CONTROL

SCTRL_AN

SCTRL_BN

SCTRL_AP

SCTRL_BP

CLOCKS

DCLK_AN

DCLK_BN

DCLK_AP

DCLK_BP

C23

Y23

C24

Y24

Input

LVDS

DDR

Differential

Serial Control, Negative

Serial Control, Positive

492.95

493.78

493.11

B23

Z23

B22

Z22

Input

LVDS

Differential

Clock, Negative

Clock, Positive

480.35

486.22

485.83

491.93

SERIAL COMMUNICATIONS PORT (SCP)

SCP_DO

SCP_DI

B8

B7

Output

Input

LVCMOS

SDR

Serial Communications Port Output

Pull-Down

Serial Communications Port Data

Input

SCP_CLK

SCP_ENZ

B6

C8

Input

LVCMOS

Pull-Down

Serial Communications Port Clock

Active-low Serial Communications

Port Enable

MICROMIRROR RESET CONTROL

RESET_ADDR(0)

RESET_ADDR(1)

RESET_ADDR(2)

RESET_ADDR(3)

RESET_MODE(0)

RESET_MODE(1)

RESET_SEL(0)

X9

X8

Input

LVCMOS

Pull-Down

Reset Driver Address Select

Reset Driver Mode Select

Reset Driver Level Select

Z8

Z7

W11

Z10

Y10

Y9

RESET_SEL(1)

5

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

Pin Functions (continued)

PIN⁽¹⁾

TYPE

(I/O/P)

DATA

RATE⁽²⁾

INTERNAL

TERM⁽³⁾

TRACE

(mils)⁽⁴⁾

SIGNAL

DESCRIPTION

NAME

NO.

RESET_STROBE

Y7

Input

LVCMOS

Pull-Down

Reset Address, Mode, & Level

latched on rising-edge

ENABLES and INTERRUPTS

PWRDNZ

D2

Input

LVCMOS

Pull-Down

Active-low Device Reset

RESET_OEZ

W7

Active-low output enable for DMD

reset driver circuits

RESETZ

Z6

Input

LVCMOS

Pull-Down

Active-low sets Reset circuits in

known VOFFSET state

RESET_IRQZ

Z5

Output

Active-low, output interrupt to ASIC

VOLTAGE REGULATOR MONITORING

PG_BIAS

E11

B10

D11

D9

Input

LVCMOS

Pull-Up

Active-low fault from external VBIAS

regulator

PG_OFFSET

PG_RESET

EN_BIAS

Active-low fault from external

VOFFSET regulator

Input

Active-low fault from external

VRESET regulator

Output

Active-high enable for external

VBIAS regulator

EN_OFFSET

EN_RESET

C9

Active-high enable for external

VOFFSET regulator

E9

Active-high enable for external

VRESET regulator

LEAVE PIN UNCONNECTED

MBRST(0)

MBRST(1)

MBRST(2)

MBRST(3)

MBRST(4)

MBRST(5)

MBRST(6)

MBRST(7)

MBRST(8)

MBRST(9)

MBRST(10)

MBRST(11)

MBRST(12)

MBRST(13)

MBRST(14)

MBRST(15)

C2

C3

C5

C4

E5

E4

E3

G4

G3

G2

J4

Output

Analog

Pull-Down

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

J3

For proper DMD operation, do not

connect

J2

For proper DMD operation, do not

connect

L4

L3

L2

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

6

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

Pin Functions (continued)

PIN⁽¹⁾

TYPE

(I/O/P)

DATA

RATE⁽²⁾

INTERNAL

TERM⁽³⁾

TRACE

DESCRIPTION

SIGNAL

(mils)⁽⁴⁾

NAME

NO.

LEAVE PIN UNCONNECTED

RESERVED_PFE

RESERVED_TM

RESERVED_XI1

RESERVED_TP0

RESERVED_TP1

RESERVED_TP2

E7

Input

LVCMOS

Analog

Pull-Down

For proper DMD operation, do not

connect

D13

E13

W12

Y11

X11

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

Analog

For proper DMD operation, do not

connect

Analog

For proper DMD operation, do not

connect

LEAVE PIN UNCONNECTED

RESERVED_BA

RESERVED_BB

RESERVED_TS

Y12

C12

D5

Output

LVCMOS

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

LEAVE PIN UNCONNECTED

NO CONNECT

B11

C11

C13

E12

E14

E23

H4

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

N2

For proper DMD operation, do not

connect

N3

For proper DMD operation, do not

connect

N4

For proper DMD operation, do not

connect

R2

For proper DMD operation, do not

connect

R3

For proper DMD operation, do not

connect

R4

For proper DMD operation, do not

connect

T4

For proper DMD operation, do not

connect

U2

For proper DMD operation, do not

connect

U3

For proper DMD operation, do not

connect

U4

For proper DMD operation, do not

connect

W3

W4

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

7

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

Pin Functions (continued)

PIN⁽¹⁾

TYPE

(I/O/P)

DATA

RATE⁽²⁾

INTERNAL

TERM⁽³⁾

TRACE

(mils)⁽⁴⁾

SIGNAL

DESCRIPTION

NAME

NO.

NO CONNECT

W5

For proper DMD operation, do not

connect

NO CONNECT

W13

W14

W23

X4

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

X5

For proper DMD operation, do not

connect

X13

Y2

For proper DMD operation, do not

connect

For proper DMD operation, do not

connect

Y3

For proper DMD operation, do not

connect

Y4

For proper DMD operation, do not

connect

Y5

For proper DMD operation, do not

connect

Z11

For proper DMD operation, do not

connect

Pin Functions (continued)

TYPE

SIGNAL DESCRIPTION

(I/O/P)

NAME⁽¹⁾

VBIAS

NO.

A6

NO.

A8

A7

Power

Analog Supply voltage for positive Bias level of Micromirror reset signal.

VBIAS

AA6

AA7

AA8

VOFFSET

A3

A4

A25

M26

Power

Analog Supply voltage for HVCMOS logic.

B26

N26

AA3

L26

Z26

AA4

Analog Supply voltage for stepped high voltage at Micromirror address electrodes.

Analog Supply voltage for positive Offset level of Micromirror reset signal.

Analog

VRESET

G1

R1

H1

T1

J1

Power

Analog Supply voltage for negative Reset level of Micromirror reset signal.

U1

VCC

A9

B12

C10

D8

B3

C1

B5

C6

Power

Analog

D4

D6

Analog

E1

E2

Analog Supply voltage for LVCMOS core logic.

E10

E17

K1

E15

F3

E16

H2

Analog Supply voltage for normal high level at Micromirror address electrodes.

Analog Supply voltage for positive Offset level of Micromirror reset signal during

Power Down sequence.

K3

M4

T2

Analog

P1

P3

Analog

V3

W1

W9

W16

X6

W2

W10

W17

W6

W15

X3

Y1

Y8

Y13

Z12

Z1

Z3

AA2

AA9

AA10

(1) The following power supplies are required to operate the DMD: VCC, VCCI, VOFFSET, VBIAS, and VRESET. VSS must also be

connected.

8

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

Pin Functions (continued) (continued)

TYPE

(I/O/P)

SIGNAL DESCRIPTION

NAME⁽¹⁾

VCCI

NO.

A16

NO.

A17

NO.

A18

Power

Analog Supply voltage for LVDS receivers.

VCCI

A20

A21

A23

Power

VCCI

AA16

AA20

AA17

AA21

AA18

AA23

VCCI

VSS

A5

A19

B2

A10

A22

B4

A11

A24

B9

Power

Analog Device Ground. Common return for all power.

B13

B21

C15

C22

D3

B17

B24

C18

C26

D7

B20

C7

C21

D1

D10

D15

D18

D21

D26

E18

E21

F1

D12

D16

D19

D22

E6

D14

D17

D20

D23

E8

E19

E22

F2

E20

E26

F4

F23

G26

J26

K26

M2

F26

H3

G23

H26

K4

K2

L1

M1

M3

M23

N1

M24

P2

M25

P4

P26

T26

V1

R26

U23

V2

T3

U26

V4

V23

W18

W21

X1

V26

W19

W22

X2

W8

W20

W26

X7

X10

X15

X18

X21

X26

Y18

Y26

Z9

X12

X16

X19

X22

Y6

X14

X17

X20

X23

Y15

Y22

Z4

Y21

Z2

Z13

Z21

AA11

AA24

Z17

Z24

AA19

Z20

AA5

AA22

9

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

SUPPLY VOLTAGES

MIN

–0.5

–11

MAX

4

UNIT

V

(2)

VCC

Supply voltage for LVCMOS core logic

(2)

VCCI

Supply voltage for LVDS receivers

4

V

(2) (3)

VOFFSET

Supply voltage for HVCMOS and micromirror electrode

9

V

(2)

VBIAS

Supply voltage for micromirror electrode

17

0.5

0.3

8.75

V

(2)

VRESET

Supply voltage for micromirror electrode

V

(4)

| VCC – VCCI |

| VBIAS – VOFFSET |

INPUT VOLTAGES

Supply voltage delta (absolute value)

V

(5)

Supply voltage delta (absolute value)

V

(2)

Input voltage for all other LVCMOS input pins

–0.5

VCC + 0.15

V

(2) (6)

Input voltage for all other LVDS input pins

VCCI + 0.15

(7)

| V_ID

I_ID

|

Input differential voltage (absolute value)

700

7

mV

mA

(7)

Input differential current

CLOCKS

ƒ_clock

Clock frequency for LVDS interface, DCLK (all channels)

460

MHz

ENVIRONMENTAL

(8) (9)

Case temperature: operational

–20

–40

90

81

ºC

T_CASE

(9)

Case temperature: non–operational

Dew Point (Operating and non-Operating)

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device is not implied at these or any other conditions beyond those indicated under Recommended

Operating Conditions . Exposure above Recommended Operating Conditions for extended periods may affect device reliability.

(2) All voltages are referenced to common ground VSS. Supply voltages VCC, VCCI, VOFFSET, VBIAS, and VRESET are all required for

proper DMD operation. VSS must also be connected

(3) VOFFSET supply transients must fall within specified voltages.

(4) To prevent excess current, the supply voltage delta |VCCI – VCC| must be less than specified limit.

(5) To prevent excess current, the supply voltage delta |VBIAS – VOFFSET| must be less than specified limit. Refer to Power Supply

Recommendations for additional information.

(6) This maximum LVDS input voltage rating applies when each input of a differential pair is at the same voltage potential. .

(7) LVDS differential inputs must not exceed the specified limit or damage may result to the internal termination resistors

(8) Exposure of the DMD simultaneously to any combination of the maximum operating conditions for case temperature, differential

temperature, or illumination power density will reduce the device lifetime.

(9) DMD Temperature is the worst-case of any test point shown in Figure 15, or the active array as calculated by the Micromirror Array

Temperature Calculation , or any point along the Window Edge as defined in Figure 15. The locations of thermal test points TP2, TP3,

TP4 and TP5 in Figure 15 are intended to measure the highest window edge temperature. If a particular application causes another

point on the window edge to be at a higher temperature, a test point should be added to that location.

6.2 Storage Conditions

applicable before the DMD is installed in the final product

MIN

MAX

85

UNIT

°C

T_stg

T_DP

DMD Storage Temperature

Storage Dew Point - long-term

Storage Dew Point - short-term

–40

(1)

(2)

24

°C

28

°C

(1) Long-term is defined as the usable life of the device.

(2) Dew points beyond the specified long-term dew point are for short-term conditions only, where short-term is defined as less than 60

cumulative days over the usable life of the device (operating, non-operating, or storage).

6.3 ESD Ratings

VALUE

UNIT

V_(ESD)

Electrostatic discharge

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾

±2000

V

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

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6.4 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

(2)

SUPPLY VOLTAGES⁽¹⁾

VCC

Supply voltage for LVCMOS core logic

3.15

8.25

15.5

–9.5

3.3

8.5

16

3.45

8.75

16.5

–10.5

0.3

V

VCCI

Supply voltage for LVDS receivers

VOFFSET

VBIAS

Supply voltage for HVCMOS and micromirror electrodes⁽²⁾

Supply voltage for micromirror electrodes

VRESET

|VCCI–VCC|

|VBIAS–VOFFSET|

LVCMOS PINS

V_IH

–10

(3)

Supply voltage delta (absolute value)

Supply voltage delta (absolute value)⁽⁴⁾

8.75

(5)

High level Input voltage

1.7

2.5 VCC + 0.15

V

V_IL

Low level Input voltage⁽⁵⁾

– 0.3

0.7

–20

15

I_OH

High level output current at V_OH= 2.4 V

Low level output current at V_OL= 0.4 V

PWRDNZ pulse width⁽⁶⁾

mA

ns

I_OL

T_PWRDNZ

10

SCP INTERFACE⁽⁷⁾

ƒ_clock

SCP clock frequency⁽⁸⁾

500

800

700

kHz

ns

t_{SCP_SKEW}

t_{SCP_DELAY}

t_{SCP_BYTE_INTERVAL}

t_{SCP_NEG_ENZ}

t_{SCP_PW_ENZ}

t_{SCP_OUT_EN}

ƒ_clock

Time between valid SCPDI and rising edge of SCPCLK⁽⁹⁾

Time between valid SCPDO and rising edge of SCPCLK⁽⁹⁾

Time between consecutive bytes

–800

ns

1

30

1

µs

Time between falling edge of SCPENZ and the first rising edge of SCPCLK

SCPENZ inactive pulse width (high level)

ns

µs

Time required for SCP output buffer to recover after SCPENZ (from tri-state)

1.5

ns

(10)

SCP circuit clock oscillator frequency

9.6

11.1

MHz

(1) Supply voltages VCC, VCCI, VOFFSET, VBIAS, and VRESET are all required for proper DMD operation. VSS must also be connected.

(2) VOFFSET supply transients must fall within specified max voltages.

(3) To prevent excess current, the supply voltage delta |VCCI – VCC| must be less than specified limit.

(4) To prevent excess current, the supply voltage delta |VBIAS – VOFFSET| must be less than specified limit. Refer to Power Supply

Recommendations for additional information.

(5) Tester Conditions for V_IHand V_IL:

Frequency = 60MHz. Maximum Rise Time = 2.5 ns at (20% to 80%)

Frequency = 60MHz. Maximum Fall Time = 2.5 ns at (80% to 20%)

(6) PWRDNZ input pin resets the SCP and disables the LVDS receivers. PWRDNZ input pin overrides SCPENZ input pin and tri-states the

SCPDO output pin.

(7) For all Serial Communications Port (SCP) operations, DCLK_A and DCLK_B are required.

(8) The SCP clock is a gated clock. Duty cycle shall be 50% ± 10%. SCP parameter is related to the frequency of DCLK.

(9) Refer to Figure 3.

(10) SCP internal oscillator is specified to operate all SCP registers. For all SCP operations, DCLK is required.

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Recommended Operating Conditions (continued)

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

LVDS INTERFACE

ƒ_clock

|V_ID

Clock frequency for LVDS interface, DCLK (all channels)

Input differential voltage (absolute value)⁽¹¹⁾

400

600

MHz

mV

ns

|

100

0

400

(11)

V_CM

Common mode

1200

V_LVDS

LVDS voltage⁽¹¹⁾

2000

10

t_{LVDS_RSTZ}

Time required for LVDS receivers to recover from PWRDNZ

Internal differential termination resistance

Line differential impedance (PWB/trace)

Z_IN

95

90

105

110

Ω

Z_LINE

100

Ω

(12)

ENVIRONMENTAL

(13) (14) (15)

DMD temperature–operational, long-term

0

40 to 70⁽¹⁴⁾

°C

T_DMD

DMD temperature – operational, short-term

Window temperature – operational⁽¹⁶⁾

–20

75

90

T_WINDOW

°C

(16) (17)

T_{CERAMIC-WINDOW-DELTA}

Delta ceramic-to-window temperature -operational

30

°C

Long-term dew point (operational, non-operational, long-term)

Short-term dew point^{(15) (18)}(operational, non-operational, short-term)

Illumination, wavelength < 420 nm

24

°C

28

°C

mW/cm²

ILL_UV

ILL_VIS

ILL_IR

0.68

Thermally

Limited⁽¹⁹⁾

mW/cm²

Illumination, wavelengths between 420 and 700 nm

Illumination, wavelength > 700 nm

10

(11) Refer to Figure 4, Figure 5, and Figure 6.

(12) Optimal, long-term performance and optical efficiency of the Digital Micromirror Device (DMD) can be affected by various application

parameters, including illumination spectrum, illumination power density, micromirror landed duty-cycle, ambient temperature (storage

and operating), DMD temperature, ambient humidity (storage and operating), and power on or off duty cycle. TI recommends that

application-specific effects be considered as early as possible in the design cycle.

(13) DMD Temperature is the worst-case of any test point shown in Figure 15, or the active array as calculated by the Micromirror Array

Temperature Calculation , or any point along the Window Edge as defined in Figure 15. The locations of thermal test points TP2, TP3,

TP4 and TP5 in Figure 15 are intended to measure the highest window edge temperature. If a particular application causes another

point on the window edge to be at a higher temperature, a test point should be added to that location.

(14) Per Figure 1, the maximum operational case temperature should be derated based on the micromirror landed duty cycle that the DMD

experiences in the end application. Refer to Micromirror Landed-on/Landed-Off Duty Cycle for a definition of micromirror landed duty

cycle.

(15) Long-term is defined as the average over the usable life.

(16) Window temperature as measured at thermal test points TP2, TP3, TP4 and TP5 in Figure 15.The locations of thermal test points TP2,

TP3, TP4 and TP5 in Figure 15 are intended to measure the highest window edge temperature. If a particular application causes

another point on the window edge to be at a higher temperature, a test point should be added to that location.

(17) Ceramic package temperature as measured at test point 1 (TP1) in Figure 15.

(18) Dew points beyond the specified long-term dew point (operating, non-operating, or storage) are for short-term conditions only, where

short-term is defined as< 60 cumulative days over the usable life of the device.

(19) Refer to Thermal Information and Micromirror Array Temperature Calculation .

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80

70

60

50

40

30

0/100 5/95 10/90 15/85 20/80 25/75 30/70 35/65 40/60 45/55 50/50

90/10 85/15 80/20 75/25 70/30 65/35 60/40 55/45

100/0 95/5

D001

Micromirror Landed Duty Cycle

Figure 1. Max Recommended DMD Temperature – Derating Curve

6.5 Thermal Information

THERMAL METRIC⁽¹⁾

DLP6500FYE

FYE (350)

UNIT

MIN

MAX

(1)

Active Area-to-Case Ceramic Thermal resistance

0.6

°C/W

(1) The DMD is designed to conduct absorbed and dissipated heat to the back of the package where it can be removed by an appropriate

heat sink. The heat sink and cooling system must be capable of maintaining the package within the temperature range specified in the

Recommended Operating Conditions . The total heat load on the DMD is largely driven by the incident light absorbed by the active area;

although other contributions include light energy absorbed by the window aperture and electrical power dissipation of the array. Optical

systems should be designed to minimize the light energy falling outside the window clear aperture since any additional thermal load in

this area can significantly degrade the reliability of the device.

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6.6 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)

PARAMETER

V_OH

DESCRIPTION

High-level output voltage

Low level output voltage

High–level input current^{(2) (3)}

Low level input current

TEST CONDITIONS⁽¹⁾

MIN TYP MAX

UNIT

V

VCC = 3.3 V, I_OH= –20 mA

2.4

V_OL

VCC = 3.45 V, I_OL= 15 mA

VCC = 3.45 V , V_I= VCC

VCC = 3.45 V, V_I= 0

VCC = 3.45 V

0.4

V

I_IH

250

µA

IlL

–250

I_OZ

High–impedance output current

10

CURRENT

I_CC

VCC = 3.6 V

1076

518

4

(4)

Supply current

mA

I_CCI

VCCI = 3.6 V

I_OFFSET

I_BIAS

VOFFSET = 8.75 V

VBIAS = 16.5 V

VRESET = –10.5 V

Total Sum

(5)

Supply current

14

I_RESET

I_TOTAL

POWER

P_CC

11

Supply current

1623

VCC = 3.6 V

3874

1865

35

P_CCI

VCCI = 3.6 V

P_OFFSET

P_BIAS

P_RESET

P_TOTAL

CAPACITANCE

C_I

Supply power dissipation

Supply power dissipation⁽⁶⁾

VOFFSET = 8.75 V

VBIAS = 16.5 V

VRESET = –10.5 V

Total Sum

mW

231

116

6300

Input capacitance

Output capacitance

ƒ = 1 MHz

10

pF

C_O

Reset group capacitance

MBRST(14:0)

C_M

ƒ = 1 MHz 1920 × 72 micromirrors

330

390

pF

(1) All voltages are referenced to common ground VSS. Supply voltages VCC, VCCI, VOFFSET, VBIAS, and VRESET are all required for

proper DMD operation. VSS must also be connected.

(2) Applies to LVCMOS input pins only. Does not apply to LVDS pins and MBRST pins.

(3) LVCMOS input pins utilize an internal 18000 Ω passive resistor for pull-up and pull-down configurations. Refer to Pin Configuration and

Functions to determine pull-up or pull-down configuration used.

(4) To prevent excess current, the supply voltage delta |VCCI – VCC| must be less than specified limit.

(5) To prevent excess current, the supply voltage delta |VBIAS – VOFFSET| must be less than specified limit.

(6) Total power on the active micromirror array is the sum of the electrical power dissipation and the absorbed power from the illumination

source. See the Micromirror Array Temperature Calculation .

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6.7 Timing Requirements

Over Recommended Operating Conditions unless otherwise noted.

DESCRIPTION⁽¹⁾

MIN

TYP

MAX

UNIT

SCP INTERFACE⁽²⁾

t_r

Rise time

Fall time

20% to 80%

80% to 20%

200

ns

t_ƒ

LVDS INTERFACE⁽²⁾

t_r

Rise time

Fall time

20% to 80%

80% to 20%

100

400

ps

t_ƒ

LVDS CLOCKS⁽³⁾

DCLK_A, 50% to 50%

DCLK_B, 50% to 50%

DCLK_A, 50% to 50%

DCLK_B, 50% to 50%

2.5

t_c

Cycle time

ns

1.19

1.25

Pulse

duration

t_w

LVDS INTERFACE⁽³⁾

D_A(15:0) before rising or falling edge of DCLK_A

D_B(15:0) before rising or falling edge of DCLK_B

SCTRL_A before rising or falling edge of DCLK_A

SCTRL_B before rising or falling edge of DCLK_B

D_A(15:0) after rising or falling edge of DCLK_A

D_B(15:0) after rising or falling edge of DCLK_B

SCTRL_A after rising or falling edge of DCLK_A

SCTRL_B after rising or falling edge of DCLK_B

0.1

0.4

0.3

t_su

t_h

Setup time

Hold time

ns

t_h

LVDS INTERFACE⁽⁴⁾

Channel A includes the following LVDS

pairs:

DCLK_AP and DCLK_AN

SCTRL_AP and SCTRL_AN

D_AP(15:0) and D_AN(15:0)

(4)

t_skew

Skew time

Channel B relative to Channel A

–1.25

1.25

ns

Channel B includes the following LVDS

pairs:

DCLK_BP and DCLK_BN

SCTRL_BP and SCTRL_BN

D_BP(15:0) and D_BN(15:0)

(1) Refer to Pin Configuration and Functions for pin details.

(2) Refer to Figure 7

(3) Refer to Figure 8

(4) Refer to Figure 9

Timing Requirements

The data sheet provides timing at the device pin. For output timing analysis, the tester pin electronics and its

transmission line effects must be taken into account. Figure 2 shows an equivalent test load circuit for the output

under test. The load capacitance value stated is only for characterization and measurement of AC timing signals.

This load capacitance value does not indicate the maximum load the device is capable of driving.

Timing reference loads are not intended as a precise representation of any particular system environment or

depiction of the actual load presented by a production test. System designers should use IBIS or other simulation

tools to correlate the timing reference load to a system environment. Refer to the Application and Implementation

section.

Device Pin

Tester Channel

Output Under Test

C_LOAD

Figure 2. Test Load Circuit

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t

f

= 1 / t

clock c

c

SCPCLK

50%

t_{SCP_SKEW}

SCPDI

50%

t_{SCP_DELAY}

SCPD0

50%

Not to scale.

Refer to SCP Interface section of the Recommended Operating Conditions table.

Figure 3. SCP Timing Parameters

(V_IP+ V_IN) / 2

DCLK_P , SCTRL_P , D_P(0:?)

LVDS

Receiver

V_ID

V_IP

DCLK_N , SCTRL_N , D_N(0:?)

V_CM

V_IN

Refer to LVDS Interface section of the Recommended Operating Conditions table.

Refer to Pin Configuration and Functions for list of LVDS pins.

Figure 4. LVDS Voltage Definitions (References)

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V_{LVDS max}= V_{CM max}+ | 1/2 * V_{ID max}

|

V_CM

V_ID

V_{LVDS min}= V_{CM min}œ | 1/2 * V_{ID max}

|

Not to scale.

Refer to LVDS Interface section of the Recommended Operating Conditions table.

Figure 5. LVDS Voltage Parameters

DCLK_P , SCTRL_P , D_P(0:?)

ESD

Internal

Termination

LVDS

Receiver

DCLK_N , SCTRL_N , D_N(0:?)

ESD

Refer to LVDS Interface section of the Recommended Operating Conditions table.

Refer to Pin Configuration and Functions for list of LVDS pins.

Figure 6. LVDS Equivalent Input Circuit

LVDS Interface

SCP Interface

1.0 * VCC

1.0 * V

ID

V

CM

0.0 * VCC

0.0 * V

ID

t_r

t_f

t_r

t_f

Not to scale.

Refer to the Timing Requirements

Refer to Pin Configuration and Functions for list of LVDS pins and SCP pins..

Figure 7. Rise Time and Fall Time

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t

c

t

w

DCLK_P

DCLK_N

50%

t

h

t

su

D_P(0:?)

D_N(0:?)

50%

SCTRL_P

SCTRL_N

50%

Not to scale.

Refer to LVDS INTERFACE section in the Timing Requirements table.

Figure 8. Timing Requirement Parameter Definitions

DCLK_P

DCLK_N

50%

D_P(0:?)

D_N(0:?)

50%

SCTRL_P

SCTRL_N

50%

t

skew

DCLK_P

DCLK_N

50%

D_P(0:?)

D_N(0:?)

50%

SCTRL_P

SCTRL_N

Not to scale.

Refer to LVDS INTERFACE section in the Timing Requirements table.

Figure 9. LVDS Interface Channel Skew Definition

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6.8 Typical Characteristics

The DLP6500FYE DMD is controlled by the DLPC900 controller. The controller has two modes of operation. The first is Video

mode where the video source is displayed on the DMD. The second is Pattern mode, where the patterns are pre-stored in

flash memory and then streamed to the DMD. The allowed DMD pattern rate depends on which mode and bit-depth is

selected.

Table 1. Bit Depth versus Pattern Rate

BIT DEPTH

VIDEO MODE RATE (Hz)

PATTERN MODE RATE (Hz)

1

2

3

4

5

6

7

8

2880

1440

960

720

480

360

247

9523

3289

2638

1364

823

672

500

247

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6.9 System Mounting Interface Loads

PARAMETER

MIN

NOM

MAX

UNIT

Maximum system mounting interface

load to be applied to the:

(See Figure 10)

11.30

Kg

•

Thermal Interface area

Electrical Interface areas

Maximum Load 22.64 Applied per

condition 2

0

Kg

•

Thermal Interface area

Electrical Interface areas

22.60

Electrical Interface Area

Thermal Interface Area

Figure 10. System Mounting Interface Loads

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6.10 Micromirror Array Physical Characteristics

VALUE

1920

UNIT

micromirrors

µm

M

N

P

Number of active columns

Number of active rows

See Figure 11

1080

Micromirror (pixel) pitch

7.56

Micromirror active array width

Micromirror active array height

Micromirror active border

M × P

14.5152

8.1648

mm

N × P

mm

Pond of micromirror (POM)⁽¹⁾

14 micromirrors /side

(1) The structure and qualities of the border around the active array includes a band of partially functional micromirrors called the POM.

These micromirrors are structurally and/or electrically prevented from tilting toward the bright or ON state, but still require an electrical

bias to tilt toward OFF.

0

1

2

3

DMD Active Array

N x P

M x N Micromirrors

N œ 4

N œ 3

N œ 2

N œ 1

M x P

P

Border micromirrors omitted for clarity.

Details omitted for clarity.

P

Not to scale.

P

Refer to section Micromirror Array Physical Characteristics table for M, N, and P specifications.

Figure 11. Micromirror Array Physical Characteristics

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6.11 Micromirror Array Optical Characteristics

See Optical Interface and System Image Quality for important information

PARAMETER

CONDITIONS

MIN NOM

MAX

UNIT

(1)

α

β

Micromirror tilt angle

DMD landed state

12

°

Micromirror tilt angle tolerance^{(1) (2) (3) (4) (5)}

Micromirror tilt direction^{(5) (6) (7)}

–1

44

1

46

0

45

Adjacent micromirrors

Non-adjacent micromirrors

Typical performance

(8)

Number of out-of-specification micromirrors

micromirrors

10

(9) (10)

Micromirror crossover time

2.5

5

μs

(10)

Micromirror switching time

DMD photopic efficiency within the wavelength range 420 nm

to 700 nm

66%

(11)

(1) Measured relative to the plane formed by the overall micromirror array.

(2) Additional variation exists between the micromirror array and the package datums.

(3) Represents the landed tilt angle variation relative to the nominal landed tilt angle.

(4) Represents the variation that can occur between any two individual micromirrors, located on the same device or located on different

devices.

(5) For some applications, it is critical to account for the micromirror tilt angle variation in the overall system optical design. With some

system optical designs, the micromirror tilt angle variation within a device may result in perceivable non-uniformities in the light field

reflected from the micromirror array. With some system optical designs, the micromirror tilt angle variation between devices may result in

colorimetry variations, system efficiency variations or system contrast variations.

(6) When the micromirror array is landed (not parked), the tilt direction of each individual micromirror is dictated by the binary contents of

the CMOS memory cell associated with each individual micromirror. A binary value of 1 results in a micromirror landing in the ON State

direction. A binary value of 0 results in a micromirror landing in the OFF State direction.

(7) Refer to Figure 12

(8) An out-of-specification micromirror is defined as a micromirror that is unable to transition between the two landed states within the

specified Micromirror Switching Time.

(9) Micromirror crossover time is primarily a function of the natural response time of the micromirrors.

(10) Performance as measured at the start of life.

(11) Efficiency numbers assume 24-degree illumination angle, F/2.4 illumination and collection cones, uniform source spectrum, and uniform

pupil illumination. Efficiency numbers assume 100% electronic mirror duty cycle and do not include optical overfill loss. Note that this

number is specified under conditions described above and deviations from the specified conditions could result in decreased efficiency.

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illumination

Not To Scale

0

1

2

3

On-State

Tilt Direction

Off-State

Tilt Direction

45°

N œ 4

N œ 3

N œ 2

N œ 1

Refer to section Micromirror Array Physical Characteristics table for M, N, and P specifications.

Figure 12. Micromirror Landed Orientation and Tilt

6.12 Window Characteristics

PARAMETER⁽¹⁾

CONDITIONS

MIN

NOM

MAX UNIT

Window material designation S600

Window refractive index

Window aperture

Corning Eagle XG

at wavelength 546.1 nm

1.5119

(2)

See

Illumination overfill

Refer to Illumination Overfill

Minimum within the wavelength range 420 nm to 680 nm.

Applies to all angles 0° to 30° AOI.

97%

Window transmittance, single–pass

through both surfaces and glass

(3)

Average over the wavelength range 420 nm to 680 nm.

Applies to all angles 30° to 45° AOI.

(1) See Window Characteristics and Optics for more information.

(2) For details regarding the size and location of the window aperture, see the package mechanical characteristics listed in the Mechanical

ICD in the Mechanical, Packaging, and Orderable Information section,

(3) See the TI application report DLPA031, Wavelength Transmittance Considerations for DLP™ DMD Window.

6.13 Chipset Component Usage Specification

The DLP6500FYE is a component of one or more DLP® chipsets. Reliable function and operation of the

DLP6500FYE requires that it be used in conjunction with the other components of the applicable DLP chipset,

including those components that contain or implement TI DMD control technology. TI DMD control technology is

the TI technology and devices for operating or controlling a DLP DMD.

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7 Detailed Description

7.1 Overview

DLP6500FYE is a 0.65 inch diagonal spatial light modulator which consists of an array of highly reflective

aluminum micromirrors. Pixel array size and square grid pixel arrangement are shown in Figure 11.

The DMD is an electrical input, optical output micro-electrical-mechanical system (MEMS). The electrical

interface is Low Voltage Differential Signaling (LVDS), Double Data Rate (DDR).

DLP6500FYE DMD consists of a two-dimensional array of 1-bit CMOS memory cells. The array is organized in a

grid of M memory cell columns by N memory cell rows. Refer to the Functional Block Diagram .

The positive or negative deflection angle of the micromirrors can be individually controlled by changing the

address voltage of underlying CMOS addressing circuitry and micromirror reset signals (MBRST).

Each cell of the M × N memory array drives its true and complement (‘Q’ and ‘QB’) data to two electrodes

underlying one micromirror, one electrode on each side of the diagonal axis of rotation. Refer to Micromirror

Array Optical Characteristics . The micromirrors are electrically tied to the micromirror reset signals (MBRST) and

the micromirror array is divided into reset groups.

Electrostatic potentials between a micromirror and its memory data electrodes cause the micromirror to tilt

toward the illumination source in a DLP projection system or away from it, thus reflecting its incident light into or

out of an optical collection aperture. The positive (+) tilt angle state corresponds to an 'on' pixel, and the negative

(–) tilt angle state corresponds to an 'off' pixel.

Refer to Micromirror Array Optical Characteristics for the ± tilt angle specifications. Refer to Pin Configuration

and Functions for more information on micromirror reset control.

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7.2 Functional Block Diagram

Not to Scale. Details Omitted for Clarity. See Accompanying Notes in this Section.

Channel A

Interface

Control

Column Read & Write

Control

(0,0)

Voltages

Word Lines

Voltage

Generators

Row

Micromirror Array

(M-1, N-1)

Control

Column Read & Write

Control

Channel B

Interface

For pin details on Channels A, B, C, and D, refer to Pin Configuration and Functions and LVDS Interface section of

Timing Requirements .

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7.3 Feature Description

DLP6500FYE device consists of highly reflective, digitally switchable, micrometer-sized mirrors (micromirrors)

organized in a two-dimensional orthogonal pixel array. Refer to Figure 11 and Figure 13.

Each aluminum micromirror is switchable between two discrete angular positions, –α and +α. The angular

positions are measured relative to the micromirror array plane, which is parallel to the silicon substrate. Refer to

Micromirror Array Optical Characteristics and Figure 14.

The parked position of the micromirror is not a latched position and is therefore not necessarily perfectly parallel

to the array plane. Individual micromirror flat state angular positions may vary. Tilt direction of the micromirror is

perpendicular to the hinge-axis. The on-state landed position is directed toward the left-top edge of the package,

as shown in Figure 13.

Each individual micromirror is positioned over a corresponding CMOS memory cell. The angular position of a

specific micromirror is determined by the binary state (logic 0 or 1) of the corresponding CMOS memory cell

contents, after the mirror clocking pulse is applied. The angular position (–α and +α) of the individual

micromirrors changes synchronously with a micromirror clocking pulse, rather than being coincident with the

CMOS memory cell data update.

Writing logic 1 into a memory cell followed by a mirror clocking pulse results in the corresponding micromirror

switching to a +α position. Writing logic 0 into a memory cell followed by a mirror clocking pulse results in the

corresponding micromirror switching to a – α position.

Updating the angular position of the micromirror array consists of two steps:

1. update the contents of the CMOS memory .

2. apply a micromirror reset to all or a portion of the micromirror array (depending upon the configuration of the

system).

Micromirror reset pulses are generated internally by the DLP6500FYE DMD , with application of the pulses being

coordinated by the DLPC900 display controller.

For more information, see the TI application report DLPA008A, DMD101: Introduction to Digital Micromirror

Device (DMD) Technology.

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Feature Description (continued)

Incident

Illumination

Package Pin

A1 Corner

Details Omitted For Clarity.

Not To Scale.

DMD

Micromirror

Array

Active Micromirror Array

(Border micromirrors eliminated for clarity)

0

Nœ1

Micromirror Pitch

Micromirror Hinge-Axis Orientation

P (um)

—On-State“

Tilt Direction

45°

—Off-State“

Tilt Direction

P (um)

Refer to Micromirror Array Physical Characteristics, Figure 11, and Micromirror Landed Orientation and Tilt

Figure 13. Micromirror Array, Pitch, Hinge Axis Orientation

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Feature Description (continued)

Details Omitted For Clarity.

Not To Scale.

Package Pin

A1 Corner

DMD

Incident

Illumination

Two

—On-State“

Two

—Off-State“

Micromirrors Micromirrors

For Reference

Flat-State

( —parked“ )

Micromirror Position

a ± b

-a ± b

Silicon Substrate

—On-State“

Micromirror

—Off-State“

Micromirror

Micromirror States: On, Off, Flat

Figure 14. Micromirror States: On, Off, Flat

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7.4 Device Functional Modes

DLP6500FYE is part of the chipset comprising of the DLP6500FYE DMD and DLPC900 display controller. To

ensure reliable operation, DLP6500FYE DMD must always be used with a DLPC900 display controller.

DMD functional modes are controlled by the DLPC900 digital display controller. See the DLPC900 data sheet

listed in Related Documents. Contact a TI applications engineer for more information.

7.5 Window Characteristics and Optics

NOTE

TI assumes no responsibility for image quality artifacts or DMD failures caused by optical

system operating conditions exceeding limits described previously.

7.5.1 Optical Interface and System Image Quality

TI assumes no responsibility for end-equipment optical performance. Achieving the desired end-equipment

optical performance involves making trade-offs between numerous component and system design parameters.

Optimizing system optical performance and image quality strongly relate to optical system design parameter

trades. Although it is not possible to anticipate every conceivable application, projector image quality and optical

performance is contingent on compliance to the optical system operating conditions described in the following

sections.

7.5.2 Numerical Aperture and Stray Light Control

The angle defined by the numerical aperture of the illumination and projection optics at the DMD optical area

should be the same. This angle should not exceed the nominal device mirror tilt angle unless appropriate

apertures are added in the illumination and/or projection pupils to block out flat-state and stray light from the

projection lens. The mirror tilt angle defines DMD capability to separate the "ON" optical path from any other light

path, including undesirable flat-state specular reflections from the DMD window, DMD border structures, or other

system surfaces near the DMD such as prism or lens surfaces. If the numerical aperture exceeds the mirror tilt

angle, or if the projection numerical aperture angle is more than two degrees larger than the illumination

numerical aperture angle, objectionable artifacts in the display’s border and/or active area could occur.

7.5.3 Pupil Match

TI’s optical and image quality specifications assume that the exit pupil of the illumination optics is nominally

centered within 2° (two degrees) of the entrance pupil of the projection optics. Misalignment of pupils can create

objectionable artifacts in the display’s border and/or active area, which may require additional system apertures

to control, especially if the numerical aperture of the system exceeds the pixel tilt angle.

7.5.4 Illumination Overfill

The active area of the device is surrounded by an aperture on the inside DMD window surface that masks

structures of the DMD device assembly from normal view. The aperture is sized to anticipate several optical

operating conditions. Overfill light illuminating the window aperture can create artifacts from the edge of the

window aperture opening and other surface anomalies that may be visible on the screen. The illumination optical

system should be designed to limit light flux incident anywhere on the window aperture from exceeding

approximately 10% of the average flux level in the active area. Depending on the particular system’s optical

architecture, overfill light may have to be further reduced below the suggested 10% level in order to be

acceptable.

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7.6 Micromirror Array Temperature Calculation

Figure 15. DMD Thermal Test Points

Micromirror array temperature can be computed analytically from measurement points on the outside of the

package, the ceramic package thermal resistance, the electrical power dissipation, and the illumination heat load.

The relationship between micromirror array temperature and the reference ceramic temperature is provided by

the following equations:

T_ARRAY= T_CERAMIC+ (Q_ARRAY× R_{ARRAY–TO–CERAMIC}

Q_ARRAY= Q_ELECTRICAL+ Q_ILLUMINATION

Q_ILLUMINATION= (C_L2W× SL)

)

(1)

(2)

where

•

T_ARRAY= Computed micromirror array temperature (°C)

T_CERAMIC= Measured ceramic temperature (°C), TP1 location in Figure 15

R_{ARRAY–TO–CERAMIC}= DMD package thermal resistance from micromirror array to outside ceramic (°C/W)

specified in Thermal Information

•

Q_ARRAY= Total DMD power; electrical, specified in Electrical Characteristics , plus absorbed (calculated) (W)

Q_ELECTRICAL= Nominal DMD electrical power dissipation (W), specified in Electrical Characteristics

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Micromirror Array Temperature Calculation (continued)

•

C_L2W= Conversion constant for screen lumens to absorbed optical power on the DMD (W/lm) specified below

SL = Measured ANSI screen lumens (lm) (3)

Electrical power dissipation of the DMD is variable and depends on the voltages, data rates and operating

frequencies. The nominal electrical power dissipation to use when calculating array temperature is 2.9 Watts .

Absorbed optical power from the illumination source is variable and depends on the operating state of the

micromirrors and the intensity of the light source. Equations shown above are valid for a 1-chip DMD system with

total projection efficiency through the projection lens from DMD to the screen of 87%.

The conversion constant CL2W is based on the DMD micromirror array characteristics. It assumes a spectral

efficiency of 300 lm/W for the projected light and illumination distribution of 83.7% on the DMD active array, and

16.3% on the DMD array border and window aperture. The conversion constant is calculated to be 0.00293

W/lm.

Sample Calculation for typical projection application:

T_CERAMIC= 55°C, assumed system measurement; see Recommended Operating Conditions for specific limits

SL = 2000 lm

Q_ELECTRICAL= 2.9 W (see the maximum power specifications in Electrical Characteristics )

C_L2W= 0.00293 W/lm

Q_ARRAY= 2.9 W + (0.00293 W/lm × 2000 lm) = 8.76 W

T_ARRAY= 55°C + (8.76 W × 0.6 × C/W) = 60.26°C

7.7 Micromirror Landed-on/Landed-Off Duty Cycle

7.7.1 Definition of Micromirror Landed-On/Landed-Off Duty Cycle

The micromirror landed-on/landed-off duty cycle (landed duty cycle) denotes the amount of time (as a

percentage) that an individual micromirror is landed in the On–state versus the amount of time the same

micromirror is landed in the Off–state.

As an example, a landed duty cycle of 100/0 indicates that the referenced pixel is in the On–state 100% of the

time (and in the Off–state 0% of the time); whereas 0/100 would indicate that the pixel is in the Off–state 100% of

the time. Likewise, 50/50 indicates that the pixel is On 50% of the time and Off 50% of the time.

Note that when assessing landed duty cycle, the time spent switching from one state (ON or OFF) to the other

state (OFF or ON) is considered negligible and is thus ignored.

Since a micromirror can only be landed in one state or the other (On or Off), the two numbers (percentages)

always add to 100.

7.7.2 Landed Duty Cycle and Useful Life of the DMD

Knowing the long-term average landed duty cycle (of the end product or application) is important because

subjecting all (or a portion) of the DMD’s micromirror array (also called the active array) to an asymmetric landed

duty cycle for a prolonged period of time can reduce the DMD’s usable life.

Note that it is the symmetry/asymmetry of the landed duty cycle that is of relevance. The symmetry of the landed

duty cycle is determined by how close the two numbers (percentages) are to being equal. For example, a landed

duty cycle of 50/50 is perfectly symmetrical whereas a landed duty cycle of 100/0 or 0/100 is perfectly

asymmetrical.

7.7.3 Landed Duty Cycle and Operational DMD Temperature

Operational DMD Temperature and Landed Duty Cycle interact to affect the DMD’s usable life, and this

interaction can be exploited to reduce the impact that an asymmetrical Landed Duty Cycle has on the DMD’s

usable life. This is quantified in the de-rating curve shown in Figure 1. The importance of this curve is that:

•

All points along this curve represent the same usable life.

All points above this curve represent lower usable life (and the further away from the curve, the lower the

usable life).

•

All points below this curve represent higher usable life (and the further away from the curve, the higher the

usable life).

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Micromirror Landed-on/Landed-Off Duty Cycle (continued)

In practice, this curve specifies the Maximum Operating DMD Temperature that the DMD should be operated at

for a give long-term average Landed Duty Cycle.

7.7.4 Estimating the Long-Term Average Landed Duty Cycle of a Product or Application

During a given period of time, the Landed Duty Cycle of a given pixel follows from the image content being

displayed by that pixel.

For example, in the simplest case, when displaying pure-white on a given pixel for a given time period, that pixel

will experience a 100/0 Landed Duty Cycle during that time period. Likewise, when displaying pure-black, the

pixel will experience a 0/100 Landed Duty Cycle.

Between the two extremes (ignoring for the moment color and any image processing that may be applied to an

incoming image), the Landed Duty Cycle tracks one-to-one with the gray scale value, as shown in Table 2.

Table 2. Grayscale Value and Landed Duty Cycle

GRAYSCALE VALUE

LANDED DUTY CYCLE

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0/100

10/90

20/80

30/70

40/60

50/50

60/40

70/30

80/20

90/10

100/0

Accounting for color rendition (but still ignoring image processing) requires knowing both the color intensity (from

0% to 100%) for each constituent primary color (red, green, and/or blue) for the given pixel as well as the color

cycle time for each primary color, where “color cycle time” is the total percentage of the frame time that a given

primary must be displayed in order to achieve the desired white point.

During a given period of time, the landed duty cycle of a given pixel can be calculated as follows:

Landed Duty Cycle = (Red_Cycle_% × Red_Scale_Value) + (Green_Cycle_% × Green_Scale_Value) +

(Blue_Cycle_% × Blue_Scale_Value)

Where:

Red_Cycle_%, Green_Cycle_%, and Blue_Cycle_%, represent the percentage of the frame time that Red,

Green, and Blue are displayed (respectively) to achieve the desired white point.

For example, assume that the red, green and blue color cycle times are 50%, 20%, and 30% respectively (in

order to achieve the desired white point), then the Landed Duty Cycle for various combinations of red, green,

blue color intensities would be as shown in Table 3.

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Table 3. Example Landed Duty Cycle for Full-Color

Red Cycle Percentage

Green Cycle Percentage

20%

Blue Cycle Percentage

50%

30%

Landed Duty Cycle

Red Scale Value

Green Scale Value

Blue Scale Value

0%

100%

0%

0/100

50/50

20/80

30/70

6/94

100%

0%

100%

0%

12%

0%

35%

0%

7/93

0%

60%

0%

18/82

70/30

50/50

80/20

13/87

25/75

24/76

100/0

100%

0%

100%

0%

100%

0%

100%

12%

0%

35%

0%

60%

100%

12%

100%

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8 Application and Implementation

NOTE

Information in the following applications sections is not part of the TI component

specification, and TI does not warrant its accuracy or completeness. TI’s customers are

responsible for determining suitability of components for their purposes. Customers should

validate and test their design implementation to confirm system functionality.

8.1 Application Information

The DLP6500FYE along with the DLPC900 controller provides a solution for many applications including

structured light and video projection. The DMD is a spatial light modulator, which reflects incoming light from an

illumination source to one of two directions, with the primary direction being into a projection or collection optic.

Each application is derived primarily from the optical architecture of the system and the format of the data

coming into the DLPC900. Applications of interest include machine vision and 3D printing.

8.2 Typical Application

A typical embedded system application using the DLPC900 controller and a DLP6500FYE is shown in Figure 16.

In this configuration, the DLPC900 controller supports a 24-bit parallel RGB input, typical of LCD interfaces, from

an external source or processor. This system configuration supports still and motion video sources plus

sequential pattern mode. Refer to Related Documents for the DLPC900 digital controller data sheet.

HEARTBEAT

FAULT_STATUS

LED

Status

Parallel

Flash

PM_ADDR[22:0],WE

DATA[15:0],OE,CS

Host

USB

I2C

USB_DN,DP

LEDs

LED EN[2:0]

LED PWM[2:0]

I2C_SCL1, I2C_SDA1

P1_A[9:0]

P1_B[9:0]

P1_C[9:0]

PWM

FAN

Digital Receiver

HDMI

DP

DLPC900

HDMI

DISPLAYPORT

DMD_A,B[15:0]

DMD Control

DMD SSP

P1A_CLK, P1_DATEN,

P1_VSYNC, P1_HSYNC

TRIG_OUT[1:0]

TRIG_IN[1:0]

POWER RAILS

GUI

RAM

Camera

Crystal

JTAG

DLP6500FYE

VCC

PWRGOOD

Power

MOSC

POSENSE Management

I2C_SCL0

I2C_SDA0

TDO[1:0],TRST,TCK

RMS[1:0],RTCK

I2C

12V DC IN

Figure 16. Typical Application Schematic

8.2.1 Design Requirements

Detailed design requirements are located in the DLPC900 digital controller data sheet. Refer to Related

Documents.

8.2.2 Detailed Design Procedure

See the reference design schematic for connecting together the DLPC900 display controller and the

DLP6500FYE DMD. An example board layout is included in the reference design data base. Layout guidelines

should be followed for reliability.

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9 Power Supply Recommendations

9.1 DMD Power Supply Requirements

The following power supplies are all required to operate the DMD: VCC, VCCI, VOFFSET, VBIAS, and VRESET.

VSS must also be connected. DMD power-up and power-down sequencing is strictly controlled by the DLPC900

device.

CAUTION

For reliable operation of the DMD, the following power supply sequencing

requirements must be followed. Failure to adhere to the prescribed power-up and

power-down procedures may affect device reliability. VCC, VCCI, VOFFSET, VBIAS,

and VRESET power supplies have to be coordinated during power-up and power-

down operations. VSS must also be connected. Failure to meet any of the below

requirements will result in a significant reduction in the DMD’s reliability and lifetime.

Refer to Figure 17.

9.2 DMD Power Supply Power-Up Procedure

•

During power-up, VCC and VCCI must always start and settle before VOFFSET, VBIAS, and VRESET

voltages are applied to the DMD.

•

During power-up, it is a strict requirement that the delta between VBIAS and VOFFSET must be within the

specified limit shown in Recommended Operating Conditions. During power-up, VBIAS does not have to start

after VOFFSET.

•

During power-up, there is no requirement for the relative timing of VRESET with respect to VOFFSET and

VBIAS.

Power supply slew rates during power-up are flexible, provided that the transient voltage levels follow the

requirements listed in Absolute Maximum Ratings , in Recommended Operating Conditions , and in DMD

Power Supply Sequencing Requirements .

•

During power-up, LVCMOS input pins shall not be driven high until after VCC and VCCI have settled at

operating voltages listed in Recommended Operating Conditions .

9.3 DMD Power Supply Power-Down Procedure

•

During power-down, VCC and VCCI must be supplied until after VBIAS, VRESET, and VOFFSET are

discharged to within the specified limit of ground. Refer to Table 4.

•

During power-down, it is a strict requirement that the delta between VBIAS and VOFFSET must be within the

specified limit shown in Recommended Operating Conditions . During power-down, it is not mandatory to stop

driving VBIAS prior to VOFFSET.

•

During power-down, there is no requirement for the relative timing of VRESET with respect to VOFFSET and

VBIAS.

Power supply slew rates during power-down are flexible, provided that the transient voltage levels follow the

requirements listed in Absolute Maximum Ratings , in Recommended Operating Conditions , and in

Figure 17.

•

During power-down, LVCMOS input pins must be less than specified in Recommended Operating

Conditions .

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DMD Power Supply Power-Down Procedure (continued)

EN_BIAS, EN_OFFSET, and EN_RESET are disabled by

DLP Controller software or PWRDNZ signal control

Note 5

Note 3

Waveforms Not To Scale.

Details Omitted For Clarity.

Refer to Recommended Operating Conditions.

VBIAS, VOFFSET, and VRESET are disabled by

DLP Controller software

Power Off

Mirror Park Sequence

VCC / VCCI

VSS

RESET_OEZ

VCC / VCCI

VSS

PWRDNZ

VCC,

VCC / VCCI

VSS

VCCI

EN_BIAS,

EN_OFFSET,

EN_RESET

Note 3

VSS

VBIAS

VBIAS < Specification

Note 4

Note 1

ûV < Specification

Note 1

VSS

ûV < Specification

VOFFSET

VOFFSET < Specification

Note 4

VOFFSET

VSS

VRESET < Specification

Note 4

VRESET > Specification

VRESET

VCC

VRESET

LVCMOS

Inputs

VSS

Waveforms Not To Scale.

Note 2

Refer to Recommended Operating Conditions.

LVDS

Inputs

Note 2

Figure 17. DMD Power Supply Sequencing Requirements

1. To prevent excess current, the supply voltage delta |VBIAS – VOFFSET| must be less than specified in

Recommended Operating Conditions . OEMs may find that the most reliable way to ensure this is to power

VOFFSET prior to VBIAS during power-up and to remove VBIAS prior to VOFFSET during power-down.

2. LVDS signals are less than the input differential voltage (VID) maximum specified in Recommended

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DMD Power Supply Power-Down Procedure (continued)

Operating Conditions . During power-down, LVDS signals are less than the high level input voltage (VIH)

maximum specified in Recommended Operating Conditions .

3. When system power is interrupted, the DLP controller (DLPC900) initiates a hardware power-down that

activates PWRDNZ and disables VBIAS, VRESET and VOFFSET after the micromirror park sequence.

Software power-down disables VBIAS, VRESET, and VOFFSET after the micromirror park sequence through

software control. For either case, enable signals EN_BIAS, EN_OFFSET, and EN_RESET are used to

disable VBIAS, VOFFSET, and VRESET, respectfully.

4. Refer to Table 4.

5. Figure not to scale. Details have been omitted for clarity. Refer to Recommended Operating Conditions .

Table 4. DMD Power-Down Sequence Requirements

PARAMETER

VBIAS

MIN

MAX

4.0

UNIT

V

VOFFSET

VRESET

Supply voltage level during power–down sequence

4.0

–4.0

0.5

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10 Layout

10.1 Layout Guidelines

The DLP6500FYE along with one DLPC900 controller provides a solution for many applications including

structured light and video projection. This section provides layout guidelines for the DLP6500FYE.

10.1.1 General PCB Recommendations

The PCB shall be designed to IPC2221 and IPC2222, Class 2, Type Z, at level B producibility and built to

IPC6011 and IPC6012, class 2. The PCB board thickness to be 0.062 inches +/- 10%, using standard FR-4

material, and applies after all lamination and plating processes, measured from copper to copper.

Two-ounce copper planes are recommended in the PCB design in order to achieve needed thermal connectivity.

Refer to Related Documents for the DLPC900 Digital Controller Data Sheet for related information on the DMD

Interface Considerations.

High-speed interface waveform quality and timing on the DLPC900 controller (that is, the LVDS DMD interface)

is dependent on the following factors:

•

Total length of the interconnect system

Spacing between traces

Characteristic impedance

Etch losses

How well matched the lengths are across the interface

Thus, ensuring positive timing margin requires attention to many factors.

As an example, DMD interface system timing margin can be calculated as follows:

•

Setup Margin = (controller output setup) – (DMD input setup) – (PCB routing mismatch) – (PCB SI

degradation)

•

Hold-time Margin = (controller output hold) – (DMD input hold) – (PCB routing mismatch) – (PCB SI

degradation)

The PCB SI degradation is the signal integrity degradation due to PCB affects which includes such things as

simultaneously switching output (SSO) noise, crosstalk, and inter-symbol-interference (ISI) noise.

DLPC900 I/O timing parameters can be found in DLPC900 Digital Controller Data Sheet. Similarly, PCB routing

mismatch can be easily budgeted and met via controlled PCB routing. However, PCB SI degradation is not as

easy to determine.

In an attempt to minimize the signal integrity analysis that would otherwise be required, the following PCB design

guidelines provide a reference of an interconnect system that satisfies both waveform quality and timing

requirements (accounting for both PCB routing mismatch and PCB SI degradation). Deviation from these

recommendations may work, but should be confirmed with PCB signal integrity analysis or lab measurements.

10.2 Layout Example

10.2.1 Board Stack and Impedance Requirements

Refer to Figure 18 for guidance on the parameters.

PCB design:

Configuration:

Asymmetric dual stripline

1.0-oz copper (1.2 mil)

0.5-oz copper (0.6 mil)

50 Ω (±10%)

Etch thickness (T):

Flex etch thickness (T):

Single-ended signal impedance:

Differential signal impedance:

100 Ω (±10%)

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Layout Example (continued)

PCB stack-up:

Reference plane 1 is assumed to be a ground plane for proper return path.

Reference plane 2 is assumed to be the I/O power plane or ground.

Dielectric FR4, (Er):

4.2 (nominal)

Signal trace distance to reference plane 1

(H1):

5.0 mil (nominal)

Signal trace distance to reference plane 2

(H2):

34.2 mil (nominal)

Figure 18. PCB Stack Geometries

Table 5. General PCB Routing (Applies to All Corresponding PCB Signals)

PARAMETER

APPLICATION

SINGLE-ENDED SIGNALS

DIFFERENTIAL PAIRS

UNIT

4

(0.1)

4

(0.1)

mil

(mm)

Escape routing in ball field

7

4.25

(0.11)

mil

(mm)

Line width (W)

PCB etch data or control

PCB etch clocks

(0.18)

7

4.25

(0.11)

mil

(mm)

(0.18)

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Layout Example (continued)

Table 5. General PCB Routing (Applies to All Corresponding PCB Signals) (continued)

PARAMETER

APPLICATION

SINGLE-ENDED SIGNALS

DIFFERENTIAL PAIRS

UNIT

5.75⁽¹⁾

–0.15

5.75⁽¹⁾

–0.15

mil

(mm)

PCB etch data or control

N/A

Differential signal pair spacing (S)

mil

(mm)

PCB etch clocks

N/A

20

(0.51)

mil

(mm)

PCB etch data or control

PCB etch clocks

Minimum differential pair-to-pair

spacing (S)

20

(0.51)

mil

(mm)

4

(0.1)

4

(0.1)

mil

(mm)

Escape routing in ball field

PCB etch data or control

PCB etch clocks

10

(0.25)

20

(0.51)

mil

(mm)

Minimum line spacing to other

signals (S)

20

(0.51)

20

(0.51)

mil

(mm)

12

0.3

mil

(mm)

Maximum differential pair P-to-N

length mismatch

Total data

N/A

12

0.3

mil

(mm)

Total data

(1) Spacing may vary to maintain differential impedance requirements

Table 6. DMD Interface Specific Routing

SIGNAL GROUP LENGTH MATCHING

INTERFACE

SIGNAL GROUP

REFERENCE SIGNAL

MAX MISMATCH

UNIT

± 150

(± 3.81)

mil

(mm)

SCTRL_AN / SCTRL_AP

D_AP(15:0)/ D_AN(15:0)

DMD (LVDS)

DCKA_P/ DCKA_N

± 150

(± 3.81)

mil

(mm)

SCTRL_BN/ SCTRL_BP

D_BP(15:0)/ D_BN(15:0)

DMD (LVDS)

DCKB_P/ DCKB_N

Number of layer changes:

•

Single-ended signals: Minimize

Differential signals: Individual differential pairs can be routed on different layers but the signals of a given pair

should not change layers.

Table 7. DMD Signal Routing Length⁽¹⁾

BUS

MIN

MAX

UNIT

DMD (LVDS)

50

375

mm

(1) Max signal routing length includes escape routing.

Stubs: Stubs should be avoided.

Termination Requirements: DMD interface: None – The DMD receiver is differentially terminated to 100 Ω

internally.

Connector (DMD-LVDS interface bus only):

High-speed connectors that meet the following requirements should be used:

•

Differential crosstalk:< 5%

Differential impedance: 75 to 125 Ω

40

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

Routing requirements for right-angle connectors: When using right-angle connectors, P-N pairs should be routed

in the same row to minimize delay mismatch. When using right-angle connectors, propagation delay difference

for each row should be accounted for on associated PCB etch lengths. Voltage or low frequency signals should

be routed on the outer layers. Signal trace corners shall be no sharper than 45 degrees. Adjacent signal layers

shall have the predominant traces routed orthogonal to each other.

These guidelines will produce a maximum PCB routing mismatch of 4.41 mm (0.174 inch) or approximately 30.4

ps, assuming 175 ps/inch FR4 propagation delay.

These PCB routing guidelines will result in approximately 25-ps system setup margin and 25-ps system hold

margin for the DMD interface after accounting for signal integrity degradation as well as routing mismatch.

Both the DLPC900 output timing parameters and the DLP6500FYE DMD input timing parameters include timing

budget to account for their respective internal package routing skew.

10.2.1.1 Power Planes

Signal routing is NOT allowed on the power and ground planes. All device pin and via connections to this plane

shall use a thermal relief with a minimum of four spokes. The power plane shall clear the edge of the PCB by

0.2”.

Prior to routing, vias connecting all digital ground layers (GND) should be placed around the edge of the rigid

PWB regions 0.025” from the board edges with a 0.100” spacing. It is also desirable to have all internal digital

ground (GND) planes connected together in as many places as possible. If possible, all internal ground planes

should be connected together with a minimum distance between connections of 0.5”. Extra vias are not required

if there are sufficient ground vias due to normal ground connections of devices. NOTE: All signal routing and

signal vias should be inside the perimeter ring of ground vias.

Power and Ground pins of each component shall be connected to the power and ground planes with one via for

each pin. Trace lengths for component power and ground pins should be minimized (ideally, less than 0.100”).

Unused or spare device pins that are connected to power or ground may be connected together with a single via

to power or ground. Ground plane slots are NOT allowed.

Route VOFFSET, VBIAS, and VRESET as a wide trace >20mils (wider if space allows) with 20 mils spacing.

10.2.1.2 LVDS Signals

The LVDS signals shall be first. Each pair of differential signals must be routed together at a constant separation

such that constant differential impedance (as in section Board Stack and Impedance Requirements ) is

maintained throughout the length. Avoid sharp turns and layer switching while keeping lengths to a minimum.

The distance from one pair of differential signals to another shall be at least 2 times the distance within the pair.

10.2.1.3 Critical Signals

The critical signals on the board must be hand routed in the order specified below. In case of length matching

requirements, the longer signals should be routed in a serpentine fashion, keeping the number of turns to a

minimum and the turn angles no sharper than 45 degrees. Avoid routing long trace all around the PCB.

Table 8. Timing Critical Signals

GROUP

SIGNAL

CONSTRAINTS

ROUTING LAYERS

1

D_AP(0:15), D_AN(0:15), DCLK_AP,

DCLK_AN, SCTRL_AN, SCTRL_AP,

D_BP(0:15), D_BN (0:15), DCLK_BP,

DCLK_BN, SCTRL_BN, SCTRL_BP

Refer to Table 5 and Table 6

Internal signal layers. Avoid layer switching

when routing these signals.

2

RESET_ADDR_(0:3),

RESET_MODE_(0:1),

RESET_OEZ,

Internal signal layers. Top and bottom as

required.

RESET_SEL_(0:1)

RESET_STROBE,

RESET_IRQZ.

3

4

SCP_CLK, SCP_DO,

SCP_DI, SCP_DMD_CSZ.

Any

Others

No matching/length requirement

41

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

10.2.1.4 Device Placement

Unless otherwise specified, all major components should be placed on top layer. Small components such as

ceramic, non-polarized capacitors, resistors and resistor networks can be placed on bottom layer. All high

frequency de-coupling capacitors for the ICs shall be placed near the parts. Distribute the capacitors evenly

around the IC and locate them as close to the device’s power pins as possible (preferably with no vias). In the

case where an IC has multiple de-coupling capacitors with different values, alternate the values of those that are

side by side as much as possible and place the smaller value capacitor closer to the device.

10.2.1.5 Device Orientation

It is desirable to have all polarized capacitors oriented with their positive terminals in the same direction. If

polarized capacitors are oriented both horizontally and vertically, then all horizontal capacitors should be oriented

with the “+” terminal the same direction and likewise for the vertically oriented ones.

10.2.1.6 Fiducials

Fiducials for automatic component insertion should be placed on the board according to the following guidelines

or on recommendation from manufacturer:

•

Fiducials for optical auto insertion alignment shall be placed on three corners of both sides of the PWB.

Fiducials shall also be placed in the center of the land patterns for fine pitch components (lead spacing

<0.05").

•

Fiducials should be 0.050 inch copper with 0.100 inch cutout (antipad).

42

DLP6500FYE

www.ti.com.cn

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

11 器件文档支持

11.1 器件支持

11.1.1 器件命名规则

表 9. 封装具体信息

封装类型

引脚

连接器

FYE

350

PGA

DLP6500FYE

Package Type

Device Descriptor

图 19. 器件型号说明

11.1.2 器件标记

器件标记将包括可读信息和一个二维矩阵码。图 20 中显示了可读信息。二维矩阵码是一个字母数字字符串，其中

包含 DMD 部件号、序列号的第 1 部分和序列号的第 2 部分。DMD 序列号（第 1 部分）的首字符为制造年份。

DMD 序列号（第 1 部分）的第二个字符为制造月份。DMD 序列号（第 2 部分）的最后一个字符为偏置电压二进

制字母。

TI Internal Numbering

2-Dimension Matrix Code

(Part Number and

DMD Part Number

Serial Number)

DLP6500FYE

Part 1 of Serial Number

Part 2 of Serial Number

(7 characters)

图 20. DMD 标记

43

DLP6500FYE

ZHCSD23A –OCTOBER 2014–REVISED FEBRUARY 2016

www.ti.com.cn

11.2 文档支持

11.2.1 相关文档

以下文档包含关于使用 DLP6500 器件的更多信息。

表 10. 相关文档

文档

DLPC900 数字控制器数据表

DLPC900 软件编程人员指南

DMD 101：数字微镜器件 (DMD) 技术简介.

DLPS037

DLPU018

DLPA008

11.3 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective

contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of

Use.

TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration

among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help

solve problems with fellow engineers.

Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and

contact information for technical support.

11.4 商标

DLP, E2E are trademarks of Texas Instruments.

All other trademarks are the property of their respective owners.

11.5 静电放电警告

这些装置包含有限的内置 ESD 保护。存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损

伤。

11.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.

12 机械、封装和可订购信息

以下页中包括机械封装和可订购信息。这些信息是针对指定器件可提供的最新数据。这些数据会在无通知且不对本

文档进行修订的情况下发生改变。欲获得该数据表的浏览器版本，请查阅左侧的导航栏。

44

PACKAGE MATERIALS INFORMATION

www.ti.com

5-Jan-2022

TRAY

Chamfer on Tray corner indicates Pin 1 orientation of packed units.

*All dimensions are nominal

Device

Package Package Pins SPQ Unit array

Max

matrix temperature

(°C)

L (mm)

W

K0

P1

CL

CW

Name

Type

(mm) (µm) (mm) (mm) (mm)

DLP6500BFYE

FYE

CPGA

350

1

3 x 7

150

315 135.9 12190 43.9

25.8 26.85

Pack Materials-Page 1

重要声明和免责声明

TI“按原样”提供技术和可靠性数据（包括数据表）、设计资源（包括参考设计）、应用或其他设计建议、网络工具、安全信息和其他资源，

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这些资源可供使用 TI 产品进行设计的熟练开发人员使用。您将自行承担以下全部责任：(1) 针对您的应用选择合适的 TI 产品，(2) 设计、验

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TI 反对并拒绝您可能提出的任何其他或不同的条款。IMPORTANT NOTICE

邮寄地址：Texas Instruments, Post Office Box 655303, Dallas, Texas 75265


型号：	DLP6500BFYE
厂家：	TEXAS INSTRUMENTS
描述：	DLP® 0.65 1080p s600 DMD \| FYE \| 350 \| 0 to 90
文件：	总51页 (文件大小：1081K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DLP6500BFYE [TI]

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