参数资料
型号: MC100ES6226ACR2
厂商: IDT, Integrated Device Technology Inc
文件页数: 7/9页
文件大小: 0K
描述: IC CLK BUFF DVDR 1:9 3GHZ 32LQFP
标准包装: 2,000
系列: 100ES
类型: 扇出缓冲器(分配),除法器
电路数: 1
比率 - 输入:输出: 1:9
差分 - 输入:输出: 是/是
输入: LVCMOS,LVPECL
输出: LVPECL
频率 - 最大: 3GHz
电源电压: 2.375 V ~ 3.465 V
工作温度: 0°C ~ 110°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: 带卷 (TR)
MC100ES6226 REVESION 5 DECEMBER 18, 2012
7
2012 Integrated Device Technology, Inc.
MC100ES6226 Data Sheet
2.5V/3.3V DIFFERENTIAL LVPECL 1:9 CLOCK DISTRIBUTION BUFFER AND CLOCK DRIVER
Figure 4. MC100ES6226 AC Test Reference
APPLICATIONS INFORMATION
Maintaining Lowest Device Skew
The MC100ES6226 guarantees low output-to-output bank
skew of 35ps and a part-o-part skew of max. TBDps. To ensure
low skew clock signals in the application, both outputs of any
differential output pair need to be terminated identically, even if
only one output is used. When fewer than all nine output pairs are
used, identical termination of all output pairs within the output
bank is recommended. If an entire output bank is not used, it is
recommended to leave all of these outputs open and
unterminated. This will reduce the device power consumption
while maintaining minimum output skew.
Power Supply Bypassing
The MC100ES6226 is a mixed analog/digital product. The
differential architecture of the MC100ES6226 supports low noise
signal operation at high frequencies. In order to maintain its
superior signal quality, all VCC pins should be bypassed by high-
frequency ceramic capacitors connected to GND. If the spectral
frequencies of the internally generated switching noise on the
supply pins cross the series resonant point of an individual bypass
capacitor, its overall impedance begins to look inductive and thus
increases with increasing frequency. The parallel capacitor
combination shown ensures that a low impedance path to ground
exists for frequencies well above the noise bandwidth.
Figure 5. VCC Power Supply Bypass
Differential Pulse
Generator
Z = 50
RT = 50
ZO = 50
DUT
MC100ES6226
VTT
RT = 50
ZO = 50
VTT
VCC
MC100ES6226
VCC
33...100 nF
0.1 nF
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MC100ES6254AC 功能描述:时钟驱动器及分配 FSL Differential LVP ECL 2x2 Clock Switch RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
MC100ES6254ACR2 功能描述:时钟驱动器及分配 FSL Differential LVP ECL 2x2 Clock Switch RoHS:否 制造商:Micrel 乘法/除法因子:1:4 输出类型:Differential 最大输出频率:4.2 GHz 电源电压-最大: 电源电压-最小:5 V 最大工作温度:+ 85 C 封装 / 箱体:SOIC-8 封装:Reel
MC100ES6254FA 功能描述:时钟缓冲器 Buffer RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟(最大值): 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel
MC100ES6535DT 功能描述:IC CLOCK BUFFER MUX 2:4 20-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器,驱动器 系列:100ES 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