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MPC942CACR2 PDF预览

MPC942CACR2

更新时间： 2024-11-21 20:10:11
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
6页 262K
描述
Low Skew Clock Driver, 942 Series, 18 True Output(s), 0 Inverted Output(s), CMOS, PQFP32, 7 X 7 MM, 0.80 MM PITCH, PLASTIC, TQFP-32

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MPC942CACR2 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFP
包装说明：7 X 7 MM, 0.80 MM PITCH, PLASTIC, TQFP-32针数：32
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.19
其他特性：ALSO OPERATE AT 3.3V SUPPLY系列：942
输入调节：STANDARDJESD-30 代码：S-PQFP-G32
JESD-609代码：e3长度：7 mm
逻辑集成电路类型：LOW SKEW CLOCK DRIVER最大I（ol）：0.016 A
湿度敏感等级：3功能数量：1
反相输出次数：端子数量：32
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：LQFP
封装等效代码：QFP32,.35SQ,32封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE峰值回流温度（摄氏度）：260
电源：2.5/3.3 VProp。Delay @ Nom-Sup：2.8 ns
传播延迟（tpd）：2.8 ns认证状态：Not Qualified
Same Edge Skew-Max（tskwd）：0.2 ns座面最大高度：1.6 mm
子类别：Clock Drivers最大供电电压 (Vsup)：2.625 V
最小供电电压 (Vsup)：2.375 V标称供电电压 (Vsup)：2.5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：MATTE TIN
端子形式：GULL WING端子节距：0.8 mm
端子位置：QUAD处于峰值回流温度下的最长时间：30
宽度：7 mm最小 fmax：250 MHz
Base Number Matches：1

MPC942CACR2 数据手册

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Low Voltage, 1:18 Clock Distribution Chip  
MPC942C  
NRND  
DATASHEET  
NRND – Not Recommend for New Designs  
The MPC942 is a 1:18 low voltage clock distribution chip with 2.5V or 3.3V LVCMOS  
output capabilities. The device is offered in two versions; the MPC942C has an LVCMOS  
input clock while the MPC942P has a LVPECL input clock. The 18 outputs are 2.5V or  
3.3V LVCMOS compatible and feature the drive strength to drive 50series or parallel  
terminated transmission lines. With output-to-output skews of 200ps, the MPC942 is ideal  
as a clock distribution chip for the most demanding of synchronous systems. The 2.5V  
outputs also make the device ideal for supplying clocks for a high performance Pentium  
IImicroprocessor based design.  
MPC942C  
LOW VOLTAGE  
1:18 CLOCK  
DISTRIBUTION CHIP  
•
•
•
•
•
•
•
LVCMOS/LVTTL Clock Input  
2.5V LVCMOS Outputs for Pentium II Microprocessor Support  
150ps Maximum Targeted Output-to-Output Skew  
Maximum Output Frequency of 250MHz @ 3.3 VCC  
32-Lead TQFP Packaging  
AC SUFFIX  
32-LEAD TQFP PACKAGE  
Pb-FREE PACKAGE  
CASE 873A-03  
Single 3.3V or 2.5V Supply  
NRND – Not Recommend for New Designs  
With a low output impedance (12), in both the HIGH and LOW logic states, the output  
buffers of the MPC942 are ideal for driving series terminated transmission lines. With an  
output impedance of 12the MPC942 can drive two series terminated transmission lines  
from each output. This capability gives the MPC942 an effective fanout of 1:36. The  
MPC942 provides enough copies of low skew clocks for most high performance synchronous systems.  
The LVCMOS/LVTTL input of the MPC942C provides a more standard LVCMOS interface. The OE pins will place the outputs into a  
high impedance state. The OE pin has an internal pullup resistor.  
The MPC942 is a single supply device. The VCC power pins require either 2.5V or 3.3V. The 32-lead TQFP package was chosen to  
optimize performance, board space and cost of the device. The 32-lead TQFP has a 7x7mm body size with a conservative 0.8mm pin  
spacing.  
Pentium II is a trademark of Intel Corporation.  
MPC942C REVISION 2 JANUARY 8, 2013  
1
©2012 Integrated Device Technology, Inc.  
123456

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与MPC942CACR2相关器件

型号 品牌 获取价格 描述 数据表
MPC942CFA IDT

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 		Low Skew Clock Driver, 942 Series, 18 True Output(s), 0 Inverted Output(s), CMOS, PQFP32,
MPC942CFAR2 NXP

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 		942 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7
MPC942CFAR2 IDT

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 		Low Skew Clock Driver, 942 Series, 18 True Output(s), 0 Inverted Output(s), CMOS, PQFP32,
MPC942P IDT

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 		Low Voltage 1:18 Clock Distribution Chip
MPC942PAC NXP

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 		942 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7
MPC942PAC IDT

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 		Low Skew Clock Driver, 942 Series, 18 True Output(s), 0 Inverted Output(s), ECL, PQFP32, 7
MPC942PFA IDT

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 		Low Skew Clock Driver, 942 Series, 18 True Output(s), 0 Inverted Output(s), ECL, PQFP32, 7
MPC942PFA MOTOROLA

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 		LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7 MM, 0.80 MM
MPC942PFA NXP

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 		IC,1:18 OUTPUT,BIPOLAR,QFP,32PIN,PLASTIC
MPC942PFAR2 NXP

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 		942 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, 7 X 7

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