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参数资料
| 型号： | MPC9447ACR2 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 9447 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封装： | PLASTIC, LQFP-32 |
| 文件页数： | 6/7页 |
| 文件大小： | 296K |
| 代理商： | MPC9447ACR2 |
6
MPC9447
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
579
such that when the parallel combination is added to the output
buffer impedance the line impedance is perfectly matched.
Figure 6. Optimized Dual Line Termination
17
MPC9447
OUTPUT
BUFFER
RS = 16
ZO = 50
RS = 16
ZO = 50
17
+ 16 k 16 = 50 k 50
25
= 25
The Following Figures Illustrate the Measurement Reference for the MPC9447 Clock Driver Circuit
Figure 7. CCLK MPC9447 AC Test Reference for Vcc = 3.3V and Vcc = 2.5V
Pulse
Generator
Z = 50 W
RT = 50
ZO = 50
RT = 50
ZO = 50
MPC9447 DUT
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For More Information On This Product,
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC9447D | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer |
| MPC9447FA | 功能描述:时钟缓冲器 2.5 3.3V 275MHz Clock Generator 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 |
| MPC9447FAR2 | 制造商:Integrated Device Technology Inc 功能描述:Clock Driver 2-IN LVCMOS 32-Pin LQFP T/R 制造商:Integrated Device Technology Inc 功能描述:CLOCK DRVR 2-IN LVCMOS 32LQFP - Tape and Reel |
| MPC9448 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer |
| MPC9448AC | 功能描述:时钟缓冲器 3.3V 900MHz Clock Generator 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 |
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