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參數(shù)資料
| 型號： | PI6LC4831AZBIEX |
| 廠商： | PERICOM SEMICONDUCTOR CORP |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, QCC56 |
| 封裝： | 8 X 8 MM, GREEN, MO-137AE, TQFN-56 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 891K |
| 代理商： | PI6LC4831AZBIEX |
12
www.pericom.com
P-0.1
03/28/11
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PI6LC4831A
Crystal to Differential HCSL/LVCMOS Frequency Synthesizer
Application Information
Decoupling Capacitors
Decoupling capacitors of 0.01μF should be connected between
each VDD pin and the ground plane and placed as close to the
VDD pin as possible.
Current Source (IREF) Reference Resistor - RR
If board target trace impedance is 50,
then RR = 475 providing an IREF of 2.32 mA. The output cur-
rent (IOH) is 6*IREF.
Output Termination
The PCI Express differential clock outputs of the PI6LC4831A
are open source drivers and require an external series resistor
and a resistor to ground. These resistor values and their allow-
able locations are shown in detail in the PCI Express Layout
Guidelines section.
Output Structures
R
R=475
6*IREF
=2.3mA
IREF
See Output Termination
Sections
11-0032
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PI6LC4833ZBIE | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Clock Generator for Power PC 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| PI6LC4833ZBIEX | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Clock Generator for Power PC 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| PI6LC4840ZHE | 制造商:Pericom Semiconductor Corporation 功能描述:Frequency Synthesizer 32-Pin TQFN EP 制造商:Pericom Semiconductor Corporation 功能描述:IC FREQ SYNTHESIZER 32TQFN |
| PI6LC4840ZHEX | 制造商:Pericom Semiconductor Corporation 功能描述:Frequency Synthesizer 32-Pin TQFN EP T/R 制造商:Pericom Semiconductor Corporation 功能描述:LVDS SWITCH |
| PI6PCIEB24ZDE | 功能描述:時鐘緩沖器 1:4 PCI Express Gen2 Zero Delay Buffer RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
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