FIN1104MTCX_技术文档

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January 2002

Revised January 2003

FIN1104

LVDS 4 Port High Speed Repeater

General Description

Features

This 4 port repeater is designed for high speed intercon-

nects utilizing Low Voltage Differential Signaling (LVDS)

technology. The FIN1104 accepts and outputs LVDS levels

with a typical differential output swing of 330 mV which pro-

vides low EMI at ultra low power dissipation even at high

frequencies. The FIN1104 provides a V_BBreference for AC

■ Greater than 800 Mbps data rate

■ 3.3V power supply operation

■ 3.5 ps maximum random jitter and 135 ps maximum

deterministic jitter

■ Wide rail-to-rail common mode range

■ LVDS receiver inputs accept LVPECL, HSTL, and

SSTL-2 directly

coupling on the inputs. In addition the FIN1104 can directly

accept LVPECL, HSTL, and SSTL-2 for translation to

LVDS.

■ Ultra low power consumption

■ 20 ps typical channel-to-channel skew

■ Power off protection

■ > 7.5 kV HBM ESD Protection

■ Meets or exceeds the TIA/EIA-644-A LVDS standard

■ Available in space saving 24-Lead TSSOP package

■ Open circuit fail safe protection

■ V_BBreference output

Ordering Code:

Order Number Package Number

Package Description

FIN1104MTC

MTC24

24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Pin Descriptions

Connection Diagram

Pin Name

Description

R_IN1+, R_IN2+

R_IN3+, R_IN4+

,

Non-inverting LVDS Input

R_IN1−, R_IN2−

R_IN3−, R_IN4−

,

Inverting LVDS Input

D_OUT1+, D_OUT2+, Non-inverting Driver Output

D_OUT3+, D_OUT4+

D_OUT1−, D_OUT2−, Inverting Driver Output

D_OUT3−, D_OUT4−

EN

Driver Enable Pin for All Output

EN

Inverting Driver Enable Pin for all Outputs

Power Supply

V_CC

GND

V_BB

Ground

Reference Voltage Output

DS500656

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Function Table

Functional Diagram

Inputs

Outputs

D_IN+

D_IN−

D_OUT+D_OUT−

EN

H

EN

L

H

L

H

L

H

L

H

L

H

L

Fail Safe Case

H

Z

X

H

X

Z

L

H = HIGH Logic Level

L = LOW Logic Level

X = Don’t Care

Z = High Impedance

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2

Absolute Maximum Ratings(Note 1)

Recommended Operating

Conditions

Supply Voltage (V_CC

LVDS DC Input Voltage (V_IN

LVDS DC Output Voltage (V_OUT

Driver Short Circuit Current (I_OSD

)

−0.5V to +4.6V

Continuous 10 mA

−65°C to +150°C

150°C

)

Supply Voltage (V_CC

)

3.0V to 3.6V

)

Magnitude of Differential

Voltage (|V_ID|)

)

100 mV to V_CC

Storage Temperature Range (T_STG

Max Junction Temperature (T_J)

Lead Temperature (T_L)

)

Common Mode Voltage

Range (V_IC

)

(0V + |V_ID|/2) to (V_CC− |V_ID|/2)

−40°C to +85°C

Operating Temperature (T_A)

(Soldering, 10 seconds)

260°C

7500V

400V

ESD (Human Body Model)

ESD (Machine Model)

Note 1: The “Absolute Maximum Ratings”: are those values beyond which

damage to the device may occur. The databook specifications should be

met, without exception, to ensure that the system design is reliable over its

power supply, temperature and output/input loading variables. Fairchild

does not recommend operation of circuits outside databook specification.

DC Electrical Characteristics

Min

Typ

Max

Symbol

Parameter

Test Conditions

Units

(Note 2)

V_TH

V_TL

Differential Input Threshold HIGH

Differential Input Threshold LOW

See Figure 1; V_IC= +0.05V, +1.2V, or V_CC− 0.05V

100

mV

−100

V_IH

Input HIGH Voltage (EN or EN)

2.0

V_CC

V

V_IL

Input LOW Voltage (EN or EN)

Output Differential Voltage

V_ODMagnitude Change from

Differential LOW-to-HIGH

Offset Voltage

GND

250

0.8

V

V_OD

∆V_OD

330

450

mV

25

1.375

25

mV

V

R

_L= 100 Ω, Driver Enabled,

V_OS

See Figure 2

1.125

1.23

∆V_OS

Offset Magnitude Change from

Differential LOW-to-HIGH

Short Circuit Output Current

mV

I_OS

D_OUT+= 0V and D_OUT−= 0V,

−3.4

±3.4

−6

±6

mA

Driver Enabled

V

_OD= 0V, Driver Enabled

I_IN

Input Current (EN, EN, D_INx+, D_INx−

)

_IN= 0V to V_CC, Other Input = V_CCor 0V

±20

µA

(for Differential Inputs)

_CC= 0V, V_INor V_OUT= 0V to 3.6V

I_OFF

I_CCZ

I_CC

Power Off Input or Output Current

Disabled Power Supply Current

Power Supply Current

V

±20

11

µA

mA

Drivers Disabled

5.4

Drivers Enabled, Any Valid Input Condition

Driver Disabled, D_OUT+= 0V to 3.6V or

D_OUT−= 0V to3.6V

30.4

41

I_OZ

Disabled Output Leakage Current

±20

µA

V

V_IC

C_IN

Common Mode Voltage Range

Input Capacitance

|V_ID| = 100 mV to V_CC

0V + |V_ID|/2

V

_CC− (|V_ID|/2)

Enable Input

LVDS Input

2.6

2.1

2.8

1.2

pF

C_OUT

V_BB

Output Capacitance

pF

V

Output Reference Voltage

V

_CC= 3.3V, I_BB= 0 to −275 µA

1.125

1.375

Note 2: All typical values are at T_A= 25°C and with V_CC= 3.3V.

3

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AC Electrical Characteristics

Over supply voltage and operating temperature ranges, unless otherwise specified

Min

Typ

Max

Symbol

Parameter

Test Conditions

Units

ns

(Note 3)

t_PLHD

Differential Output Propagation Delay

LOW-to-HIGH

0.75

1.1

1.75

t_PHLD

Differential Output Propagation Delay

HIGH-to-LOW

ns

R

_L= 100 Ω, C_L= 5 pF,

t_TLHD

t_THLD

t_SK(P)

Differential Output Rise Time (20% to 80%)

Differential Output Fall Time (80% to 20%)

V

_ID= 200 mV to 450 mV,

0.29

0.4

0.58

0.2

ns

V_IC= |V_ID|/2 to V_CC− (|V_ID|/2),

Pulse Skew |t_PLH- t_PHL

|

Duty Cycle = 50%,

0.02

t_SK(LH)

t_SK(HL)

t_SK(PP)

f_MAX

,

Channel-to-Channel Skew

(Note 4)

See Figure 1 and Figure 3

0.15

0.5

ns

Part-to-Part Skew (Note 5)

Maximum Frequency (Note 6)(Note 7)

Differential Output Enable Time

from Z to HIGH

ns

400

800

2.2

MHz

t_PZHD

5

ns

ps

t_PZLD

t_PHZD

t_PLZD

t_DJ

Differential Output Enable Time

from Z to LOW

2.5

1.8

2.1

85

R

_L= 100 Ω, C_L= 5 pF,

Differential Output Disable Time

from HIGH to Z

See Figure 2 and Figure 3

5

Differential Output Disable Time

from LOW to Z

5

LVDS Data Jitter,

V

_ID= 300 mV, PRBS = 2²³- 1,

_IC= 1.2V at 800 Mbps

_ID= 300 mV,

135

3.5

Deterministic

t_RJ

LVDS Clock Jitter,

2.1

Random (RMS)

_IC= 1.2V at 400 MHz

Note 3: All typical values are at T_A= 25°C and with V_CC= 3.3V.

Note 4: t_SK(LH), t_SK(HL)is the skew between specified outputs of a single device when the outputs have identical loads and are switching in the same direc-

tion.

Note 5: t_SK(PP)is the magnitude of the difference in propagation delay times between any specified terminals of two devices switching in the same direction

(either Low-to-HIGH or HIGH-to-LOW) when both devices operate with the same supply voltage, same temperature, and have identical test circuits.

Note 6: Passing criteria for maximum frequency is the output V_OD> 200 mV and the duty cycle is 45% to 55% with all channels switching.

Note 7: Output loading is transmission line environment only; C_Lis < 1 pF of stray test fixture capacitance.

FIGURE 1. Differential Receiver Voltage Definitions and

Propagation and Transition Time Test Circuit

Note A: All LVDS input pulses have frequency = 10 MHz, t_R

or t_F< = 0.5 ns

Note B: C_Lincludes all probe and test fixture capacitances

FIGURE 3. Differential Driver Propagation Delay

and Transition Time Test Circuit

FIGURE 2. Differential Driver DC Test Circuit

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4

FIGURE 4. AC Waveform

Note A: All LVTTL input pulses have frequency = 10MHz, t_Ror t_F< = 2 ns

Note B: C_Lincludes all probe and jig capacitances

FIGURE 5. Differential Driver Enable and Disable Circuit

FIGURE 6. Enable and Disable AC Waveforms

5

www.fairchildsemi.com

24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Package Number MTC24

Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and

Fairchild reserves the right at any time without notice to change said circuitry and specifications.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD

SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the

body, or (b) support or sustain life, and (c) whose failure

to perform when properly used in accordance with

instructions for use provided in the labeling, can be rea-

sonably expected to result in a significant injury to the

user.

2. A critical component in any component of a life support

device or system whose failure to perform can be rea-

sonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

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6

ON Semiconductor and

are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.

ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent

coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.

ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,

regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer

application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not

designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification

in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized

application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and

expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This

literature is subject to all applicable copyright laws and is not for resale in any manner.

PUBLICATION ORDERING INFORMATION

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1


型号：	FIN1104MTCX
厂家：	ONSEMI
描述：	LVDS 4 端口高速中继器驱动中继器光电二极管接口集成电路驱动器
文件：	总8页 (文件大小：477K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FIN1104MTCX [ONSEMI]

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