参数资料
型号: SY100EP14UK4G
厂商: Micrel Inc
文件页数: 1/10页
文件大小: 0K
描述: IC CLK BUFF MUX 2:5 2GHZ 20TSSOP
标准包装: 74
系列: 100EP, Precision Edge®, ECL Pro™
类型: 扇出缓冲器(分配),多路复用器
电路数: 1
比率 - 输入:输出: 2:5
差分 - 输入:输出: 是/是
输入: HSTL,LVECL,LVPECL
输出: LVECL,LVPECL
频率 - 最大: 2GHz
电源电压: 2.37 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 管件
产品目录页面: 1088 (CN2011-ZH PDF)
其它名称: 576-1366
1
Precision Edge
SY100EP14U
Micrel, Inc.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
The SY100EP14U is a high-speed, 2GHz differential
PECL/ECL 1:5 fanout buffer optimized for ultra-low skew
applications. Within device skew is guaranteed to be less
than 25ps over temperature and supply voltage. The wide
supply voltage operation allows this fanout buffer to operate
in 2.5V, 3.3V, and 5V systems. A VBB reference is included
for single-supply or AC-coupled PECL/ECL input
applications, thus eliminating resistor networks. When
interfacing to a single-ended or AC-coupled PECL/ECL input
signal, connect the VBB pin to the unused /CLK pin, and
bypass the pin to VCC through a 0.01F capacitor.
The SY100EP14U features a 2:1 input MUX, making it
an ideal solution for redundant clock switchover applications.
If only one input pair is used, the other pair may be left
floating. In addition, this device includes a synchronous
enable pin that forces the outputs into a fixed logic state.
Enable or disable state is initiated only after the outputs are
in a LOW state, thus eliminating the possibility of a “runt”
clock pulse.
The SY100EP14U I/O are fully differential and 100K ECL
compatible. Differential 10K ECL logic can interface directly
into the SY100EP14U inputs.
The SY100EP14U is part of Micrel’s high-speed clock
synchronization family. For applications that require a
different I/O combination, consult the Micrel website at
www.micrel.com, and choose from a comprehensive product
line of high-speed, low-skew fanout buffers, translators, and
clock generators.
FEATURES
DESCRIPTION
Rev.: G
Amendment: /0
Issue Date: May 2010
Guaranteed AC parameters over temp/voltage:
> 2GHz fMAX
< 25ps within-device skew
< 275ps tr/tf time
< 525ps prop delay
2:1 Differential MUX input
Flexible supply voltage: 2.5V/3.3V/5V
Wide operating temperature range: –40°C to +85°C
VBB reference for single-ended or AC-coupled
PECL inputs
100K ECL compatible outputs
Inputs accept PECL/LVPECL/ECL/HSTL logic
75k internal input pull-down resistors
Available in a 20-Pin TSSOP package
2.5V/3.3V/5V 1:5 LVPECL/PECL/
ECL/HSTL 2GHz CLOCK DRIVER
WITH 2:1 DIFFERENTIAL INPUT MUX
ECL Pro
Precision Edge
SY100EP14U
ECL Pro is a trademarks of Micrel, Inc.
Precision Edge is a registered trademarks of Micrel, Inc.
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SY100EP14UK4G TR 功能描述:缓冲器和线路驱动器 2.5V-5V 1:5 PECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel
SY100EP14UK4G-TR 功能描述:Clock Fanout Buffer (Distribution), Multiplexer IC 2GHz 20-TSSOP (0.173", 4.40mm Width) 制造商:microchip technology 系列:100EP,Precision Edge?,ECL Pro?? 包装:剪切带(CT) 零件状态:有效 类型:扇出缓冲器(分配),多路复用器 电路数:1 比率 - 输入:输出:2:5 差分 - 输入:输出:是/是 输入:HSTL,LVECL,LVPECL 输出:LVECL,LVPECL 频率 - 最大值:2GHz 电压 - 电源:2.37 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:20-TSSOP(0.173",4.40mm 宽) 供应商器件封装:20-TSSOP 标准包装:1
SY100EP14UK4I 功能描述:IC CLK BUFF MUX 2:5 2GHZ 20TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:100EP, Precision Edge®, ECL Pro™ 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
SY100EP14UK4I TR 功能描述:IC CLK BUFF MUX 2:5 2GHZ 20TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:100EP, Precision Edge®, ECL Pro™ 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
SY100EP15VK4G 功能描述:缓冲器和线路驱动器 3.3V/5V 1:4 PECL Fanout Buffer w/ 2:1 Mux (I Temp, Green) RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel