SY100E431JZTR [MICREL]

3-BIT DIFFERENTIAL FLIP-FLOP; 3位差分触发器


型号：	SY100E431JZTR
厂家：	MICREL SEMICONDUCTOR
描述：	3-BIT DIFFERENTIAL FLIP-FLOP 3位差分触发器触发器
文件：	总4页 (文件大小：63K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SY10E431

Micrel, Inc.

SY100E431

3-BIT DIFFERENTIAL

FLIP-FLOP

SY10E431

SY100E431

DESCRIPTION

FEATURES

■ Differential D, clock and Q

The SY10/100E431 are 3-bit flip-flops with differential

clock, data input and data output.

■ Extended 100E VEE range of –4.2V to –5.5V

■ VBB output for single-ended use

The asynchronous Set and Reset controls are edge-

triggered rather than level controlled. This allows the user

to rapidly set or reset the flip-flop and then continue

clocking at the next clock edge without the necessity of

de-asserting the set/reset signal (as would be the case

with a level controlled set/reset).

The E431 is also designed with larger internal swings,

an approach intended to minimize the time spent crossing

the threshold region and thus reduces the metastability

susceptibility window.

■ 1100MHz min. toggle frequency

■ Edge-triggered asynchronous set and reset

■ Fully compatible with Motorola MC10E/100E431

■ Available in 28-pin PLCC package

PIN NAMES

BLOCK DIAGRAM

D[0:2], D[0:2]

CLK[0:2], CLK[0:2]

S[0:2]

Function

Differential Data Inputs

Differential Clock Inputs

Edge Triggered Set Inputs

Edge Triggered Reset Inputs

VBB Reference Output

Differential Data Outputs

VCC to Output

CLK

R[0:2]

VBB

Q[0:2], Q[0:2]

VCCO

CLK

(1)

TRUTH TABLE

CLKn

CLK

NOTE:

1. Z = LOW-to-HIGH transition.

VBB

Rev.: E

Amendment: /0

M9999-032206

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

Issue Date: March 2006

SY10E431

SY100E431

Micrel, Inc.

PACKAGE/ORDERING INFORMATION

Ordering Information⁽¹⁾

Package Operating

Package

Marking

Lead

Finish

Part Number

Type

J28-1

Range

24 23 22 21 20 19

SY10E431JC

SY10E431JCTR⁽²⁾

Commercial

SY10E431JC

SY100E431JC

Sn-Pb

CLK1

VCC

SY100E431JC

TOP VIEW

PLCC

J28-1

VEE

SY100E431JCTR⁽²⁾

SY10E431JZ⁽³⁾

J28-1

Commercial

SY100E431JC

Sn-Pb

SY10E431JZ with

Matte-Sn

Pb-Free bar-line indicator

10 11

SY10E431JZTR^{(2, 3)}

SY100E431JZ⁽³⁾

J28-1

Commercial

SY10E431JZ with

Pb-Free bar-line indicator

Matte-Sn

SY100E431JZ with

Pb-Free bar-line indicator

SY100E431JZTR^{(2, 3)}

J28-1

Commercial

SY100E431JZ with

Pb-Free bar-line indicator

Matte-Sn

28-Pin PLCC (J28-1)

Notes:

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

2. Tape and Reel.

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

M9999-032206

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

SY10E431

SY100E431

Micrel, Inc.

DC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

Parameter

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Condition

VBB

Output Reference Voltage

—

10E –1.38

100E –1.38

—

–1.27 –1.35

–1.26 –1.38

—

–1.25 –1.31

–1.26 –1.38

—

–1.19

–1.26

IIH

Input HIGH Current

—

150

—

150

—

150

µA

—

IEE

Power Supply Current

10E

100E

—

110

132

—

110

132

—

110

127

132

152

VCMR

Common Mode Range

–1.5

—

–1.5

—

–1.5

—

Notes:

1. VCMR is referenced to the most positive side of the differential input signal. Normal operation is obtained when the input signals are within the VCMR range

and the input swing is greater than VPP (min.) and <1V.

AC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

fMAX

Parameter

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Condition

Max. Toggle Frequency

1100 1400

—

1100 1400

—

1100 1400

—

MHz

—

tPD

Propagation Delay to Output

CLK (Diff)

CLK (SE)

450

400

550

600

725

750

800

925

450

400

550

600

725

750

800

925

450

400

550

600

725

750

800

925

Set-up Time

200

1000 700

—

200

1000 700

—

200

1000 700

—

Hold Time, D

200

400

—

200

400

—

200

400

—

tPW

tskew

Minimum Pulse Width, CLK

Within-Device Skew

—

VPP (AC) Minimum Input Swing

150

275

—

150

275

—

150

275

—

Rise/Fall Time

20% to 80%

450

650

450

650

450

650

—

Notes:

1. These set-up times define the minimum time the CLK or SET/RESET input must wait after the assertion of the RESET/SET input to assure the proper

operation of the flip-flop.

2. Within-device skew is defined as identical transitions on similar paths through a device.

3. Minimum input swing for which AC parameters are guaranteed.

M9999-032206

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

SY10E431

SY100E431

Micrel, Inc.

28-PIN PLCC (J28-1)

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 data sheet 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.

M9999-032206

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

SY100E431JZTR [MICREL]

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