参数资料
型号: SY10H841ZH
厂商: Micrel Inc
文件页数: 1/7页
文件大小: 0K
描述: IC CLK BUFFER 1:4 160MHZ 16-SOIC
标准包装: 47
系列: Precision Edge®
类型: 扇出缓冲器(分配)
电路数: 1
比率 - 输入:输出: 1:4
差分 - 输入:输出: 是/是
输入: PECL
输出: TTL
频率 - 最大: 160MHz
电源电压: 4.75 V ~ 5.25 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
产品目录页面: 1087 (CN2011-ZH PDF)
其它名称: 576-2530
SY10H841ZH-ND
1
Precision Edge
SY10H841
SY100H841
Micrel, Inc.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
Pin
Function
GT
TTL Ground (0V)
VT
TTL VCC (+5.0V)
VE
ECL VCC (+5.0V)
GE
ECL Ground (0V)
D, D
Signal Input (PECL)
VBB
VBB Reference Output (PECL)
Q0 - Q3
Signal Outputs (TTL)
EN
Enable Input (PECL)
LEN
Latch Enable Input
DESCRIPTION
FEATURES
SINGLE SUPPLY QUAD
PECL-TO-TTL W/LATCHED
OUTPUT ENABLE
PIN NAMES
BLOCK DIAGRAM
Precision Edge
SY10H841
SY100H841
Rev.: G
Amendment: /0
Issue Date:
March 2006
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.
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.
s Translates positive ECL to TTL (PECL-to-TTL)
s 300ps pin-to-pin skew
s 500ps part-to-part skew
s Differential internal design for increased noise
immunity and stable threshold inputs
s VBB reference output
s Single supply
s Enable input
s Latch enable input
s Extra TTL and ECL power/ground pins to reduce
cross-talk/noise
s High drive capability: 24mA each output
s Fully compatible with industry standard 10K, 100K
I/O levels
s Available in 16-pin SOIC package
D
Q0
Q1
Q2
Q3
VBB
EN
D
DQ
LEN
Precision Edge is a registered trademark of Micrel, Inc.
Precision Edge
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参数描述
SY10H841ZH TR 功能描述:转换 - 电压电平 5V Single Supply Quad PECL-to-TTL with Output Enable (Green) RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SY10H842LZC 功能描述:IC CLK BUFFER 1:4 160MHZ 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:Precision Edge® 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器(分配),多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML,LVCMOS,LVPECL,LVTTL,SSTL 输出:LVCMOS,LVTTL 频率 - 最大:250MHz 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP(7x7) 包装:- 其它名称:800-1923-6
SY10H842LZC TR 功能描述:IC CLK BUFFER 1:4 160MHZ 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:Precision Edge® 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器(分配),多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML,LVCMOS,LVPECL,LVTTL,SSTL 输出:LVCMOS,LVTTL 频率 - 最大:250MHz 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP(7x7) 包装:- 其它名称:800-1923-6
SY10H842LZG 制造商:Micrel Inc 功能描述:IC, CLOCK DRIVER, 160MHZ, SOIC-16, Clock IC Type:Clock Driver, Frequency:160MHz,
SY10H842LZH 功能描述:转换 - 电压电平 3.3V Quad PECL-to-TTL with Latched Output Enable (Green) RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8