SY10H841ZC Micrel Inc, SY10H841ZC Datasheet

SY10H841ZC

Manufacturer Part Number

SY10H841ZC

Description

IC CLK DRIVER 1:4 3.3V 16-SOIC

Manufacturer

Micrel Inc

Series

Precision Edge®r

Type

Fanout Buffer (Distribution)r

Datasheet

1.SY10H841ZH.pdf (7 pages)

Specifications of SY10H841ZC

Number Of Circuits

Ratio - Input:output

1:4

Differential - Input:output

Yes/Yes

Input

PECL

Output

TTL

Frequency - Max

160MHz

Voltage - Supply

4.75 V ~ 5.25 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

Latched Translator

Technology

ECL

High Level Output Current

-15mA

Low Level Output Current

24mA

Translation

PECL to TTL

Operating Supply Voltage (typ)

Package Type

SOIC W

Operating Supply Voltage (max)

5.25V

Operating Supply Voltage (min)

4.75V

Abs. Propagation Delay Time

3.7ns

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:

SY10H841ZC

Manufacturer:

SILERGY/矽力杰

Quantity:

20 000

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Micrel, Inc.

Precision Edge is a registered trademark of Micrel, Inc.

M9999-032906

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

FEATURES

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

Latch 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

LEN

D Q

SINGLE SUPPLY QUAD

PECL-TO-TTL W/LATCHED

OUTPUT ENABLE

translating 1:4 clock drivers.

AC performance specified into a 50pF load capacitance.

open, in which case it is pulled low by the internal pull-

downs) the latch is transparent. A HIGH on the enable

pin (EN) forces all outputs LOW.

timing and shaping of clock signals becomes extremely

important. The H841 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 SY10/100H841 are single supply, low skew

The devices feature a 24mA TTL output stage, with

A latch is provided on-chip. When LEN is LOW (or left

As frequencies increase to 40MHz and above, precise

The 10K version is compatible with 10KH ECL logic

PIN NAMES

D, D

LEN

- Q

TTL Ground (0V)

TTL V

ECL V

ECL Ground (0V)

Signal Input (PECL)

Signal Outputs (TTL)

Enable Input (PECL)

Latch Enable Input

Reference Output (PECL)

(+5.0V)

Function

Precision Edge

Rev.: G

Issue Date: March 2006

Precision Edge

SY100H841

Precision Edge

SY10H841

SY100H841

Amendment: /0

SY10H841

Related parts for SY10H841ZC

SY10H841ZC Summary of contents

Page 1

Micrel, Inc. FEATURES 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 Latch enable input Extra TTL and ...

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 SY100H841 Package Range Marking SY10H841ZC SY10H841ZC SY100H841ZC SY100H841ZC SY10H841ZH with Pb-Free bar-line indicator SY10H841ZH with Pb-Free bar-line indicator SY100H841ZH with Pb-Free bar-line indicator SY100H841ZH with Pb-Free bar-line indicator = Electricals only ...

Page 3

Micrel, Inc. TRUTH TABLE D LEN 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 ...

Page 4

Micrel, Inc. TTL DC ELECTRICAL CHARACTERISTICS +5. Symbol Parameter V Output HIGH Voltage OH V Output LOW Voltage OL I Output Short Circuit Current OS 10H ECL DC ELECTRICAL CHARACTERISTICS ...

Page 5

Micrel, Inc. AC CHARACTERISTICS 5. Symbol Parameter t Propagation Delay PLH Output PHL (1,4) t Part-to-Part Skew skpp (2,4) t Within-Device Skew skew++ (3,4) t Within-Device Skew skew– – t ...

Page 6

Micrel, Inc. TTL SWITCHING CIRCUIT USE 0.1µF CAPACITORS FOR DECOUPLING. PULSE GENERATOR ECL/TTL PROPAGATION DELAY — SINGLE ENDED 50 OUT ECL/TTL WAVEFORMS: RISE AND FALL TIMES V OUT M9999-032906 hbwhelp@micrel.com or (408) 955-1690 V EE PECL 50 COAX ...

Page 7

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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