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参数资料
| 型号： | MPC93R52ACR2 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 93R SERIES, PLL BASED CLOCK DRIVER, 11 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封装： | LEAD FREE, LQFP-32 |
| 文件页数： | 3/16页 |
| 文件大小： | 337K |
| 代理商： | MPC93R52ACR2 |
Advanced Clock Drivers Devices
Freescale Semiconductor
11
MPC93R52
Figure 15. Propagation Delay (t(), static phase
offset) Test Reference
Figure 16. Output Duty Cycle (DC)
Figure 14. Output-to-Output Skew tSK(O)
The pin-to-pin skew is defined as the worst case difference
in propagation delay between any similar delay path within a
single device
VCC
VCC ÷ 2
GND
VCC
VCC ÷ 2
GND
tSK(O)
VCC
VCC ÷ 2
GND
VCC
VCC ÷ 2
GND
t()
CCLK
FB_IN
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
tP
T0
DC = tP/T0 x 100%
Figure 18. Cycle-to-Cycle Jitter
Figure 17. I/O Jitter
Figure 20. Output Transition Time Test Reference
tF
tR
VCC=3.3 V
2.4
0.55
TJIT() = |T0–T1mean|
CCLK
FB_IN
The deviation in t0 for a controlled edge with respect to a t0 mean
in a random sample of cycles
The variation in cycle time of a signal between adjacent cycles,
over a random sample of adjacent cycle pairs
TN
TJIT(CC) = |TN–TN+1|
TN+1
The deviation in cycle time of a signal with respect to the ideal
period over a random sample of cycles
TJIT(PER) = |TN–1/f0|
T0
Figure 19. Period Jitter
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| MPC940L | 制造商:Motorola Inc 功能描述: |
| MPC940LAC | 功能描述:时钟驱动器及分配 FSL 1-18 LVCMOS/LVPE CL to LVCMOS Fanout 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 |
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