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參數(shù)資料
| 型號(hào)： | MPC93R51AC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 93R SERIES, PLL BASED CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封裝： | 7 X 7 MM, LEAD FREE, LQFP-32 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 339K |
| 代理商： | MPC93R51AC |
Advanced Clock Drivers Devices
10
Freescale Semiconductor
MPC93R51
Figure 12. Propagation Delay (tPD, Static Phase
Offset) Test Reference
Figure 13. Propagation Delay (tPD) Test Reference
Figure 14. Output Duty Cycle (DC)
Figure 15. Output-to-Output Skew tSK(O)
VCC
VCC ÷ 2
GND
t()
PCLK
Ext_FB
PCLK
VCMR
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()
TCLK
Ext_FB
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 16. Cycle-to-Cycle Jitter
Figure 18. I/O Jitter
Figure 19. Transition Time Test Reference
tF
tR
VCC=3.3 V
2.4
0.55
TJIT() = |T0–T1mean|
TCLK
(PCLK)
Ext_FB
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 17. Period Jitter
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC93R51ACR2 | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 FSL 1-9 LVCMOS/LVPEC L to LVCMOS PLL Cloc RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MPC93R51D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW VOLTAGE PLL CLOCK DRIVER |
| MPC93R51FA | 功能描述:時(shí)鐘驅(qū)動(dòng)器及分配 3.3V 240MHz Clock Generator RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| MPC93R51FAR2 | 制造商:Integrated Device Technology Inc 功能描述:PLL CLOCK DRVR SGL 32LQFP - Tape and Reel |
| MPC93R52 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:LOW VOLTAGE 3.3V LVCMOS 1:11 CLOCK GENERATOR |
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