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参数资料
| 型号： | MPC9772FA |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 230 MHz, OTHER CLOCK GENERATOR, PQFP52 |
| 封装： | LQFP-52 |
| 文件页数： | 6/16页 |
| 文件大小： | 833K |
| 代理商： | MPC9772FA |
MPC9772
3.3V 1:12 LVCMOS PLL CLOCK GENERATOR
IDT / ICS 3.3V 1:12 LVCMOS PLL CLOCK GENERATOR
14
MPC9772 REV 6 FEBRUARY 7, 2007
Figure 16. Output-to-Output Skew tSK(O)
Figure 17. Propagation Delay (t(), Static Phase
Offset) Test Reference
Figure 18. Output Duty Cycle (DC)
The pin-to-pin skew is defined as the worst case difference in
propagation delay between any similar delay path within a single
device
The time from the PLL controlled edge to the non controlled
edge, divided by the time between PLL controlled edges,
expressed as a percentage
VCC
VCC÷2
GND
VCC
VCC÷2
GND
tSK(O)
VCC
VCC÷2
GND
tP
T0
DC = tP/T0 x 100%
VCC
VCC÷2
GND
VCC
VCC÷2
GND
t()
CCLKx
FB_IN
TJIT() = |T0-T1mean|
CCLKx
FB_IN
The deviation in t0 for a controlled edge with respect to a t0 mean in a
random sample of cycles
Figure 19. I/O Jitter
TN
TJIT(CC) = |TN-TN+1|
TN+1
TJIT(PER) = |TN-1/f0|
T0
Figure 20. Cycle-to-Cycle Jitter
Figure 21. Period Jitter
The variation in cycle time of a signal between adjacent cycles, over a
random sample of adjacent cycle pairs
The deviation in cycle time of a signal with respect to the ideal period over a
random sample of cycles
tF
tR
VCC=3.3 V
2.4
0.55
Figure 22. Output Transition Time Test Reference
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC9772FAR2 | 功能描述:时钟发生器及支持产品 FSL 1-12 LVCMOS PLL Clock Generator, xta RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9773 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:3.3 V 1:12 LVCMOS PLL Clock Generator |
| MPC9773AE | 功能描述:时钟发生器及支持产品 FSL 1-12 LVCMOS/LVPE CL to LVCMOS PLL Clo RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9773AER2 | 功能描述:时钟发生器及支持产品 FSL 1-12 LVCMOS/LVPE CL to LVCMOS PLL Clo RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MPC9773FA | 功能描述:锁相环 - PLL 3.3V 240MHz Clock Generator RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
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