SY10H842LZC Micrel Inc, SY10H842LZC Datasheet

SY10H842LZC

Manufacturer Part Number

SY10H842LZC

Description

IC CLK DRIVER 1:4 3.3V 16-SOIC

Manufacturer

Micrel Inc

Series

Precision Edge®r

Type

Fanout Buffer (Distribution)r

Datasheet

1.SY100H842LZG.pdf (6 pages)

Specifications of SY10H842LZC

Number Of Circuits

Ratio - Input:output

1:4

Differential - Input:output

Yes/Yes

Input

PECL

Output

TTL

Frequency - Max

160MHz

Voltage - Supply

3 V ~ 3.6 V

Operating Temperature

0°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.300", 7.5mm Width)

Frequency-max

160MHz

Logic Family

ECL

Logical Function

Translator

Technology

ECL

High Level Output Current

-3mA

Low Level Output Current

24mA

Translation

PECL to TTL

Operating Supply Voltage (typ)

3.3V

Package Type

SOIC W

Operating Supply Voltage (max)

3.6V

Operating Supply Voltage (min)

Abs. Propagation Delay Time

3.2ns

Mounting

Surface Mount

Pin Count

Operating Temperature (min)

Operating Temperature (max)

85C

Operating Temperature Classification

Commercial

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

SY10H842LZC

Manufacturer:

SYNERGY

Quantity:

20 000

Current page: 1 of 6
Download datasheet (75Kb)

Micrel, Inc.

Precision Edge is a registered trademark of Micrel, Inc.

M9999-102606

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

FEATURES

3.3V power supply

Translates positive ECL-to-TTL (PECL-to-TTL)

300ps pin-to-pin skew

500ps part-to-part skew

Differential internal design for increased noise

immunity and stable threshold inputs

Single supply

Enable input

Extra TTL and ECL power/ground pins to reduce

cross-talk/noise

High drive capability: 24mA each output

Fully compatible with industry standard 10K, 100K

I/O levels

Available in 16-pin SOIC package

BLOCK DIAGRAM

reference output

ECL Input

TTL Outputs

3.3V SINGLE SUPPLY QUAD

PECL-TO-TTL OUTPUT ENABLE

translating 1:4 clock drivers.

AC performance specified into a 20pF load capacitance.

A HIGH on the enable pin (EN) forces all outputs LOW.

timing and shaping of clock signals becomes extremely

important. The H842 solves several clock distribution

problems such as minimizing skew 300ps), maximizing

clock fanout (24mA drive), and precise duty cycle control

through a proprietary differential internal design.

levels. The 100K version is compatible with 100K levels.

DESCRIPTION

The SY10/100H842L are single supply, low skew

The devices feature a 24mA TTL output stage, with

As frequencies increase to 40MHz and above, precise

The 10K version is compatible with 10KH ECL logic

PIN NAMES

D, D

- Q

TTL Ground (0V)

TTL V

ECL V

ECL Ground (0V)

Signal Input (PECL)

Signal Outputs (TTL)

Enable Input (PECL)

Reference Output (PECL)

(+3.3V)

Function

Precision Edge

SY100H842L

Rev.: F

Issue Date: October 2006

Precision Edge

SY10H842L

Precision Edge

SY100H842L

Amendment: /0

SY10H842L

Related parts for SY10H842LZC

SY10H842LZC Summary of contents

Page 1

Micrel, Inc. FEATURES 3.3V power supply Translates positive ECL-to-TTL (PECL-to-TTL) 300ps pin-to-pin skew 500ps part-to-part skew Differential internal design for increased noise immunity and stable threshold inputs V reference output BB Single supply Enable input Extra TTL and ECL power/ground ...

Page 2

... Contact factory for die availability. Dice are guaranteed Tape and Reel. 3. Pb-Free package is recommended for new designs. 2 Precision Edge Operating Package Range Marking Commercial SY10H842LZC Commercial SY10H842LZC Commercial SY100H842LZC Commercial SY100H842LZC Commercial SY10H842LZH with Pb-Free bar-line indicator Pb-Free Commercial SY10H842LZH with Pb-Free bar-line indicator Pb-Free Industrial ...

Page 3

Micrel, Inc. TRUTH TABLE ABSOLUTE MAXIMUM RATINGS Symbol Rating V (ECL) Power Supply E V (TTL) Voltage T V (ECL) Input Voltage I V (TTL) OUT T Lead Temperature LEAD Range (soldering, ...

Page 4

Micrel, Inc. 10H ECL DC ELECTRICAL CHARACTERISTICS +3.0V to +3. Symbol Parameter I Input HIGH Current IH I Input LOW Current IL V Input HIGH Voltage IH V Input LOW Voltage IL V Output ...

Page 5

Micrel, Inc. TTL SWITCHING CIRCUIT USE 0.1µF CAPACITORS FOR DECOUPLING. PULSE GENERATOR ECL/TTL PROPAGATION DELAY — SINGLE ENDED V ECL/TTL WAVEFORMS: RISE AND FALL TIMES V OUT M9999-102606 hbwhelp@micrel.com or (408) 955-1690 V EE PECL 50Ω COAX DEVICE IN UNDER ...

Page 6

Micrel, Inc. 16-PIN SOIC .300" WIDE (Z16-1) 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 ...

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