SY100EP32VZI_技术文档

Precision Edge®

SY10EP32V

SY1^S0^YE¹P⁰⁰3^E2^PV^32V

SY100EP32V

®

Precision Edge

Micrel, Inc.

5V/3.3V ÷ 2 DIVIDER

FEATURES

■ Guaranteed maximum frequency > 4GHz

■ 3.3V and 5V power supply options

ECL Pro™

■ Guaranteed propagation delay <440ps over

temperature

DESCRIPTION

■ Internal 75KΩ input pull-down resistors

■ Wide operating temperature range: –40°C to +85°C

■ Available in 8-pin MSOP and SOIC packages

The SY10/100EP32V is an integrated ÷2 divider with

differential clock inputs.

The V

pin, an internally generated voltage supply,

BB

is available to this device only. For single-ended input

conditions, the unused differential input is connected to

V

as a switching reference voltage. V may also rebias

BB

PIN NAMES

AC-coupled inputs. When used, decouple V

and V

CC

BB

via a 0.01µF capacitor and limit current sourcing or sinking

to 0.5mA. When not used, V should be left open.

CLK, /CLK

Reset

V_BB

Function

ECL Clock Inputs

BB

The reset pin is asynchronous and is asserted on the

rising edge. Upon power-up, the internal flip-flops will

attain a random state; the reset allows for the

synchronous use of multiple EP32’s in a system.

The 100k series includes internal temperature

compensation circuitry.

ECL Asynchronous Reset

Reference Voltage Output

ECL Data Outputs

Q, /Q

(1)

TRUTH TABLE

CLK

X

/CLK

X

RESET

Q

L

/Q

H

Z

L

Z

/Z

F

Note 1: Z = LOW-to-HIGH Transition

/Z = HIGH-to-LOW Transition

F = Divide by 2 function.

ECL Pro is a trademarks of Micrel, Inc.

Precision Edge is a registered trademarks of Micrel, Inc.

Rev.: D

Amendment: /0

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

1

Issue Date: September2005

Precision Edge^®

SY10EP32V

Micrel, Inc.

SY100EP32V

PACKAGE/ORDERING INFORMATION

Ordering Information⁽¹⁾

Package

Type

Operating

Range

Package

Marking

Lead

Finish

8

1

2

3

4

Reset

VCC

Q

Part Number

R

SY10EP32VZC

Z8-1

K8-1

Z8-1

K8-1

Z8-1

Commercial

Industrial

HEP32V

XEP32V

HP32

Sn-Pb

7

6

5

CLK

/CLK

VBB

÷ 2

SY10EP32VZCTR⁽²⁾

/Q

SY100EP32VZC

VEE

SY100EP32VZCTR⁽²⁾

SY10EP32VKC

SY10EP32VKCTR⁽²⁾

SY100EP32VKC

SY100EP32VKCTR⁽²⁾

SY10EP32VZI

HP32

8-Pin SOIC (Z8-1)

8-Pin MSOP (K8-1)

XP32

HEP32V

XEP32V

HP32

SY10EP32VZITR⁽²⁾

Industrial

SY100EP32VZI

Industrial

SY100EP32VZITR⁽²⁾

SY10EP32VKI

Industrial

SY10EP32VKITR⁽²⁾

Industrial

HP32

SY100EP32VKI

Industrial

XP32

SY100EP32VKITR⁽²⁾

SY10EP32VZG⁽³⁾

Industrial

XP32

Industrial

HEP32V with

NiPdAu

Pb-Free bar-line indicator Pb-Free

SY10EP32VZGTR^{(2, 3)}

SY100EP32VZG⁽³⁾

SY100EP32VZGTR^{(2, 3)}

SY10EP32VKG⁽³⁾

Z8-1

K8-1

Industrial

HEP32V with NiPdAu

Pb-Free bar-line indicator Pb-Free

XEP32V with NiPdAu

Pb-Free bar-line indicator Pb-Free

XEP32V with NiPdAu

Pb-Free bar-line indicator Pb-Free

HP32 with NiPdAu

Pb-Free bar-line indicator Pb-Free

HP32 with NiPdAu

Pb-Free bar-line indicator Pb-Free

XP32 with NiPdAu

Pb-Free bar-line indicator Pb-Free

XP32 with NiPdAu

Pb-Free bar-line indicator Pb-Free

SY10EP32VKGTR^{(2, 3)}

SY100EP32VKG⁽³⁾

SY100EP32VKGTR^{(2, 3)}

Notes:

1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.

A

2. Tape and Reel.

3. Pb-Free package is recommended for new designs.

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

2

Precision Edge®

SY10EP32V

Micrel, Inc.

SY100EP32V

(1)

ABSOLUTE MAXIMUM RATINGS

Symbol

Rating

Value

Unit

V_CC— V_EE

V_IN

Power Supply Voltage

Input Voltage (V_CC= 0V, V_INnot more negative than V_EE

Input Voltage (V_EE= 0V, V_INnot more positive than V_CC

+6.0

V

)

–6.0 to 0

+6.0 to 0

V

)

I_OUT

Output Current

–Continuous

–Surge

50

100

mA

I_BB

V_BBSink/Source Current⁽²⁾

±0.5

–40 to +85

–65 to +150

+260

mA

°C

T_A

Operating Temperature Range

Storage Temperature Range

Lead Temperature (soldering, 20 sec.)

T_STORE

T_LEAD

θ_JA

Package Thermal Resistance

(Junction-to-Ambient)

–Still Air SOIC

–Still Air MSOP

–multi-layer PCB

160

206

°C/W

θ_JC

Package Thermal Resistance

(Junction-to-Case)

SOIC

MSOP

39

°C/W

Note 1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not

implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions

for extended periods may affect device reliability.

Note 2. Due to the limited drive capability, the VBB reference should only be used for inputs from the same packge device (i.e., do not sue for other

devices).

(1)

(10EP) LVPECL DC ELECTRICAL CHARACTERISTICS

V

= 3.3V ±10%; V = 0V⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Typ.

Symbol

I_EE

Parameter

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

Min.

—

Max.

37

Min.

—

Max.

37

Min.

—

Max.

37

Unit

mA

mV

30

V_OH

V_OL

2165

1365

2090

2290

1490

—

2415

1615

2415

2230

1430

2155

2355

1555

—

2480

1680

2480

2290

1490

2215

2415

1615

—

2540

1740

2540

V_IH

Input HIGH Voltage

(Single-Ended)

V_IL

Input LOW Voltage

(Single-Ended)

1365

1790

2.0

—

1890

—

1690

1990

V_CC

150

1430

1855

2.0

—

1955

—

1755

2055

V_CC

150

1490

1915

2.0

—

2015

—

1815

2115

V_CC

150

mV

V

V_BB

Output Voltage

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V –2.0V.

CC

Note 4. The V

range is referenced to the most positive side of the differential input signal.

IHCMR

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

3

Precision Edge^®

SY10EP32V

Micrel, Inc.

SY100EP32V

(1)

(10EP) PECL DC ELECTRICAL CHARACTERISTICS

V

= 5.0V ±10%; V = 0V⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Symbol

I_EE

Parameter

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

Min.

—

Max.

37

Min.

—

Max.

37

Min.

—

Typ.

—

Max.

37

Unit

mA

mV

—

30

V_OH

V_OL

3865

3065

3790

3990

3190

—

4115

3315

4115

3930

3130

3855

4055

3255

—

4180

3380

4180

3990

3190

3915

4115

3315

—

4240

3440

4240

V_IH

Input HIGH Voltage

(Single-Ended)

V_IL

Input LOW Voltage

(Single-Ended)

3065

3490

2.0

—

3590

—

3390

3690

V_CC

150

3130

3555

2.0

—

3655

—

3455

3755

V_CC

150

3190

3615

2.0

—

3715

—

3515

3815

V_CC

150

mV

V

V_BB

Output Voltage

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V –2.0V.

CC

Note 4. The V

range is referenced to the most positive side of the differential input signal.

IHCMR

(1)

(10EP) ECL/LVECL DC ELECTRICAL CHARACTERISTICS

V

= 0V; V = –3.3V to 5.0V ±10%⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Typ.

Symbol

Parameter

Min.

Max.

Min.

Max.

Min.

Max.

37

Unit

mA

mV

I_EE

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

—

37

—

30

37

—

V_OH

V_OL

V_IH

–1135 –1010

–885 –1070

–945

–820 –1010

–885

–760

–1935 –1810 –1685 –1870 –1745 –1620 –1810 –1685 –1560

Input HIGH Voltage

(Single-Ended)

–1210

—

–885 –1145

—

–820 –1085

—

–760

V_IL

Input LOW Voltage

(Single-Ended)

–1935

—

–1610 –1870

—

–1545 –1810

—

–1485

mV

V

V_BB

Output Voltage

–1510 –1410 –1310 –1445 –1345 –1245 –1385 –1285 –1185

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

V_EE+2.0

0.0

V_EE+2.0

0.0

V_EE+2.0

0.0

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

150

—

150

—

150

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V – 2.0V.

CC

Note 4.

V

(min) varies 1:1 with V . The V

range is referenced to the most positive side of the differential input signal.

IHCMR

EE

IHCMR

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

4

Precision Edge®

SY10EP32V

Micrel, Inc.

SY100EP32V

(1)

(100EP) LVPECL DC ELECTRICAL CHARACTERISTICS

V

= +3.3V ±10%; V = 0V⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Symbol

I_EE

Parameter

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

Min.

—

Max.

37

Min.

—

Max.

37

Min.

—

Typ.

—

Max.

42

Unit

mA

mV

—

30

V_OH

V_OL

2155

1355

2075

2280

1480

—

2405

1605

2420

2155

1355

2075

2280

1480

—

2405

1605

2420

2155

1355

2075

2280

1480

—

2405

1605

2420

V_IH

Input HIGH Voltage

(Single-Ended)

V_IL

Input LOW Voltage

(Single-Ended)

1355

1775

2.0

—

1875

—

1675

1975

V_CC

150

1355

1775

2.0

—

1875

—

1675

1975

V_CC

150

1355

1775

2.0

—

1875

—

1675

1975

V_CC

150

mV

V

V_BB

Output Voltage

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 100EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V –2.0V.

CC

Note 4. The V

range is referenced to the most positive side of the differential input signal.

IHCMR

(1)

(100EP) PECL DC ELECTRICAL CHARACTERISTICS

V

= +5.0V ±10%; V = 0V⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Typ.

Symbol

Parameter

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

Min.

—

Max.

37

Min.

—

Max.

37

Min.

—

Max.

42

Unit

mA

mV

I_EE

—

30

—

V_OH

V_OL

V_IH

3855

3055

3775

3980

3180

—

4105

3305

4120

3855

3055

3775

3980

3180

—

4105

3305

4120

3855

3055

3775

3980

3180

—

4105

3305

4120

Input HIGH Voltage

(Single-Ended)

V_IL

Input LOW Voltage

(Single-Ended)

3055

3475

2.0

—

3575

—

3375

3675

V_CC

150

3055

3475

2.0

—

3575

—

3375

3675

V_CC

150

3055

3475

2.0

—

3575

—

3375

3675

V_CC

150

mV

V

V_BB

Output Voltage

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 100EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V –2.0V.

CC

Note 4. The V

range is referenced to the most positive side of the differential input signal.

IHCMR

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

5

Precision Edge^®

SY10EP32V

Micrel, Inc.

SY100EP32V

(1)

(100EP) ECL/LVECL DC ELECTRICAL CHARACTERISTICS

V

= 0V; V = –3.3V to –5.0V ±10%⁽²⁾

CC

EE

T_A= –40°C

Typ.

T_A= +25°C

Typ.

T_A= +85°C

Symbol

I_EE

Parameter

Power Supply Current

Output HIGH Voltage⁽³⁾

Output LOW Voltage⁽³⁾

Min.

Max.

Min.

Max.

Min.

Typ.

Max.

Unit

mA

mV

—

37

—

30

37

—

42

V_OH

V_OL

–1145 –1020 –895 –1145 –1020 –895 –1145 –1020 –895

–1945 –1820 –1695 –1945 –1820 –1695 –1945 –1820 –1695

V_IH

Input HIGH Voltage

(Single-Ended)

–1225

—

–880 –1225

—

–880 –1225

—

–880

V_IL

Input LOW Voltage

(Single-Ended)

–1945

—

–1625 –1945

—

–1625 –1945

—

–1625

mV

V

V_BB

Output Voltage

–1525 –1425 –1325 –1525 –1425 –1325 –1525 –1425 –1325

V_IHCMR

Input HIGH Voltage⁽⁴⁾

Common Mode Range

(Differential)

V_EE+2.0

0.0

V_EE+2.0

0.0

V_EE+2.0

0.0

I_IH

I_IL

Input HIGH Current

Input LOW Current

—

150

—

150

—

150

µA

CLK

/CLK

0.5

–150

—

0.5

–150

—

0.5

–150

—

Note 1. 100EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit

is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2. Input and output parameters vary 1:1 with V

.

CC

Note 3. All loading with 50Ω to V –2.0V.

CC

Note 4.

V

(min) varies 1:1 with V . The V

range is referenced to the most positive side of the differential input signal.

IHCMR

EE

IHCMR

TIMING DIAGRAM

CLK

t_RR

RESET

Q

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

6

Precision Edge®

SY10EP32V

Micrel, Inc.

SY100EP32V

(1)

AC ELECTRICAL CHARACTERISTICS

NECL: V = 0V, V = –3.3V to –5.0V ±10%; PECL: V = 0V, V = +3.3V to +5.0V ±10%

CC

EE

CC

T_A= –40°C

T_A= +25°C

Typ.

T_A= +85°C

Symbol

Parameter

Min.

Typ.

Max.

Min.

Max.

Min.

Typ.

Max.

Unit

GHz

ps

f_MAX

Maximum Frequency⁽³⁾

4

—

4

—

4

—

t_PLH

t_PHL

Propagation Delay to

Output Differential

RESET, CLK ➝ Q, /Q

250

200

550

—

330

—

420

—

260

200

550

—

275

100

200

0.2

430

—

280

200

550

—

400

—

440

—

t_RR

Set/Reset Recovery

ps

t_PW

Minimum Pulse Width RESET

Cycle-to-Cycle RMS Jitter⁽²⁾

—

t_JITTER

V_PP

0.2

800

< 1

1200

< 1

1200

0.2

800

< 1

1200

ps(rms)

mV

Input Voltage Swing

(Differential)

150

800

150

t_r

t_f

Output Rise/Fall Times Q, /Q

(20% to 80%)

50

100

150

50

100

160

50

100

160

ps

Note 1. Measured using a 750mV source, 50% duty cycle clock source. All loading with 50Ω to V –2.0V.

CC

Note 2. See Figure 1. f

Jitter below.

MAX

Note 3.

f

guaranteed for functionality only. V and V levels are guaranteed at DC only.

MAX OL OH

f

Jitter

MAX

900

800

700

600

500

400

300

200

100

0

9

8

7

6

5

4

3

2

1

0

Measured

Simulated

(Jitter)

0

1000 2000 3000 4000 5000 6000

FREQUENCY (MHz)

Figure 1. f

and RMS Jitter

MAX

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

7

Precision Edge^®

SY10EP32V

Micrel, Inc.

SY100EP32V

8 LEAD MSOP (K8-1)

Rev. 01

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

8

Precision Edge®

SY10EP32V

Micrel, Inc.

SY100EP32V

8 LEAD SOIC .150" WIDE (Z8-1)

Rev. 03

MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA

TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com

The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.

Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.

Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can

reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into

the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s

use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify

Micrel for any damages resulting from such use or sale.

M9999-111605

hbwhelp@micrel.com or (408) 955-1690

9


型号：	SY100EP32VZI
厂家：	MICREL SEMICONDUCTOR
描述：	5V/3.3V ÷ 2 DIVIDER 5V / 3.3V ÷ 2分频器预分频器多谐振动器逻辑集成电路光电二极管时钟
文件：	总9页 (文件大小：129K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SY100EP32VZI [MICREL]

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