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9179BF-01LF PDF预览

9179BF-01LF

更新时间: 2024-09-30 21:09:47
品牌 Logo 应用领域
艾迪悌 - IDT 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
10页 179K
描述
Clock Driver, 91 Series, 18 True Output(s), 0 Inverted Output(s), PDSO48, SSOP-48

9179BF-01LF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP48,.4
针数:48Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65系列:91
输入调节:STANDARDJESD-30 代码:R-PDSO-G48
JESD-609代码:e3长度:15.875 mm
逻辑集成电路类型:CLOCK DRIVER最大I(ol):0.023 A
湿度敏感等级:1功能数量:1
反相输出次数:端子数量:48
实输出次数:18最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:8 ns
传播延迟(tpd):8 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.25 ns座面最大高度:2.794 mm
子类别:Clock Drivers最大供电电压 (Vsup):3.7 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
最小 fmax:150 MHzBase Number Matches:1

9179BF-01LF 数据手册

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ICS9179B-01  
Integrated  
Circuit  
Systems, Inc.  
Low Skew Buffers  
General Description  
Features  
High speed, low noise non-inverting (0:17) buffer for  
SDRAM clock buffer applications.  
Supports up to four SDRAM DIMMS  
Synchronous clocks skew matched to 250ps  
window on SDRAM.  
The ICS9179B-01 generates SDRAM clock buffers  
required for high speed RISC or CISC microprocessor  
systems such as Intel PentiumPro or Pentium II. An  
output enable is provided for testability.  
The device is a buffer with low output to output skew.This  
is a Fanout buffer device, not using an internal PLL.This  
buffer can also be a feedback to an external PLL stage for  
phase synchronization to a master clock.  
I2C Serial Configuration interface to allow individual  
clocks to be stopped.  
Multiple VDD, VSS pins for noise reduction  
Tri-state pin for testing  
Custom configurations available  
3.0V – 3.7V supply range  
The individual clock outputs are addressable through I2C  
to be enabled, or stopped in a low state for reduced EMI  
when the lines are not needed.  
48-pin SSOP package  
Block Diagram  
Pin Configuration  
48-Pin SSOP  
PentiumPro is a trademark of Intel Corporation  
I2C is a trademark of Philips Corporation  
0256E—12/15/08  

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