SY100E111JI Micrel Inc, SY100E111JI Datasheet

SY100E111JI

Manufacturer Part Number

SY100E111JI

Description

IC CLOCK DRIVER 1:9 DIFF 28-PLCC

Manufacturer

Micrel Inc

Series

100E, ECLinPS™r

Type

Fanout Buffer (Distribution)r

Datasheet

1.SY10E111LJZ.pdf (4 pages)

Specifications of SY100E111JI

Number Of Circuits

Ratio - Input:output

1:9

Differential - Input:output

Yes/Yes

Input

PECL

Output

PECL

Voltage - Supply

4.2 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

28-LCC (J-Lead)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Frequency-max

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

SY100E111JI

Manufacturer:

Micrel Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

SY100E111JI TR

Manufacturer:

Micrel Inc

Quantity:

10 000

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Micrel, Inc.

M9999-032006

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

FEATURES

Low skew

Extended 100E V

Guaranteed skew limits

Differential design

Enable input

Fully compatible with industry standard 10KH, 100K

I/O levels

75K input pulldown resistors

Fully compatible with ON Semiconductor

MC10E/100E111

Available in 28-pin PLCC package

BLOCK DIAGRAM

output

range of –4.2V to –5.5V

1:9 DIFFERENTIAL CLOCK

DRIVER WITH ENABLE

drivers designed for clock distribution in new, high-

performance ECL systems. They accept one differential or

single-ended input, with V

operation. The signal is fanned out to nine identical

differential outputs. An enable input is also provided such

that a logic HIGH disables the device by forcing all Q

outputs LOW and all /Q outputs HIGH.

skew. The interconnect scheme and metal layout are

carefully optimized for minimal gate-to-gate skew within

the device. Wafer characterization and process control

ensure consistent distribution of propagation delay from lot

to lot. Since the E111 shares a common set of “basic”

processing with the other members of the ECLinPS™

family, wafer characterization at the point of device

personalization allows for tighter control of parameters,

including propagation delay.

necessary that both sides of the differential output are

terminated into 50 , even if only one side is being used. ln

most applications, all nine differential pairs will be used

and, therefore, terminated. In the case where fewer than

nine pairs are used, it is necessary to terminate at least the

output pairs on the same package side (i.e. sharing the

same V

to maintain minimum skew.

voltage for single-ended reception of ECL signals to that

device only. When using V

recommended that V

capacitor.

DESCRIPTION

The SY10/100E111 are low skew 1-to-9 differential

The device is specifically designed and produced for low

To ensure that the skew specification is met, it is

The V

PIN NAMES

IN, /IN

/EN

Q0, /Q0 — Q8, /Q8

CCO

as the pair(s) being used on that side) in order

output is intended for use as a reference

is decoupled to V

Differential Input Pair

Enable Input

Differential Outputs

Output

to Output

used for single-ended

for this purpose, it is

Function

Rev.: E

Issue Date: March 2006

SY100E111

SY10E111

via a 0.01 F

SY100E111

Amendment: /0

SY10E111

Related parts for SY100E111JI

SY100E111JI Summary of contents

Page 1

Micrel, Inc. FEATURES Low skew Extended 100E V range of –4.2V to –5.5V EE Guaranteed skew limits Differential design V output BB Enable input Fully compatible with industry standard 10KH, 100K I/O levels 75K input pulldown resistors Fully compatible with ...

Page 2

... Q Figure 2. Hold Time 2 (1) Operating Package Range Marking Industrial SY10E111JI Industrial SY10E111JI Industrial SY100E111JI Industrial SY100E111JI Commercial SY10E111JC Commercial SY10E111JC Commercial SY100E111JC Commercial SY100E111JC Industrial SY10E111JY with Pb-Free bar-line indicator Industrial SY10E111JY with Pb-Free bar-line indicator Industrial SY100E111JY with Pb-Free bar-line indicator ...

Page 3

Micrel, Inc. DC ELECTRICAL CHARACTERISTICS (Min (Max.); Symbol Parameter Min. V Output Reference BB Voltage 10E 100E I Input HIGH Current IH I Power Supply EE Current 10E 100E AC ...

Page 4

Micrel, Inc. 28-PIN PLCC (J28-1) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is ...

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