SY10H841ZC

更新时间： 2024-09-29 22:07:31

品牌	Logo	应用领域
麦瑞 - MICREL		输出元件
页数	文件大小	规格书
6页	74K
描述
SINGLE SUPPLY QUAD PECL-TO-TTL W/LATCHED OUTPUT ENABLE

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中文翻译

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数据手册

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SY10H841ZC 数据手册

ClockWorks™

SY10H841

SY100H841

FINAL

SINGLE SUPPLY QUAD

PECL-TO-TTLW/LATCHED

OUTPUT ENABLE

FEATURES

DESCRIPTION

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

■ 300ps pin-to-pin skew

The SY10/100H841 are single supply, low skew

translating 1:4 clock drivers.

The devices feature a 24mA TTL output stage, with

AC performance specified into a 50pF load capacitance.

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

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.

■ 500ps part-to-part skew

■ Differential internal design for increased noise

immunity and stable threshold inputs

■ VBB reference output

■ Single supply

As frequencies increase to 40MHz and above, precise

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.

The 10K version is compatible with 10KH ECL logic

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

■ 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

PIN CONFIGURATION

BLOCK DIAGRAM

LEN

SOIC

Z16-1

VBB

D Q

PIN NAMES

LEN

Function

TTL Ground (0V)

TTL VCC (+5.0V)

ECL VCC (+5.0V)

ECL Ground (0V)

D, D

VBB

Q0 - Q3

Signal Input (PECL)

VBB Reference Output (PECL)

Signal Outputs (TTL)

Enable Input (PECL)

Latch Enable Input

LEN

Rev.: F

Amendment:/0

Issue Date: May, 1999

12 3 4 5 6

中文翻译

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与SY10H841ZC相关器件

型号	品牌	获取价格	描述	数据表
SY10H841ZCTR	MICREL	获取价格	SINGLE SUPPLY QUAD PECL-TO-TTL W/LATCHED OUTPUT ENABLE
SY10H841ZH	MICREL	获取价格	SINGLE SUPPLY QUAD PECL-TO-TTL W/LATCHED OUTPUT ENABLE
SY10H841ZH	MICROCHIP	获取价格	10H SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
SY10H841ZHTR	MICREL	获取价格	SINGLE SUPPLY QUAD PECL-TO-TTL W/LATCHED OUTPUT ENABLE
SY10H841ZH-TR	MICROCHIP	获取价格	Low Skew Clock Driver, 10H Series, 4 True Output(s), 0 Inverted Output(s), ECL, PDSO16, 0.
SY10H842	MICREL	获取价格	SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE
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SY10H842L_06	MICREL	获取价格	3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE
SY10H842LZC	MICREL	获取价格	3.3V SINGLE SUPPLY QUAD PECL-TO-TTL OUTPUT ENABLE