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參數(shù)資料
| 型號(hào)： | 94228BFLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 233.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 0.300 INCH, LEAD FREE, MO-118, SSOP-48 |
| 文件頁(yè)數(shù)： | 13/19頁(yè) |
| 文件大?。?/td> | 189K |
| 代理商： | 94228BFLF |
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ICS94228
0447E—05/07/04
General Description
The ICS94228 is a main clock synthesizer chip for AMD-K7 based systems with VIA style chipset. This provides all
clocks required for such a system.
The ICS94228 belongs to ICS new generation of programmable system clock generators.
It employs serial
programming I
2C interface as a vehicle for changing output functions, changing output frequency, configuring output
strength, configuring output to output skew, changing spread spectrum amount, changing group divider ratio and dis/
enabling individual clocks.
This device also has ICS propriety 'Watchdog Timer' technology which will reset the
frequency to a safe setting if the system become unstable from over clocking.
SRESET# Signal Description
The SRESET# signal from ICS94228 system clock generator is a real time active low pulse that can be used to reset
the system.
The Open-Drain Nch output Reset# pin needs to be tied to the system reset line which has a pull-up resistor. When
activated, the SRESET# output will be driven to a low with a 32ms pulse width.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 94228BFLFT | 制造商:Integrated Device Technology Inc 功能描述:PROGRAMMABLE PLL CLOCK GEN DUAL 48SSOP - Tape and Reel |
| 9422-9113-000 | 功能描述:RF 連接器 SMA F STR BHD SP RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
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| 9422A1 | 制造商:Square D by Schneider Electric 功能描述:OPERATING MECHANISM HANDLE NEMA 制造商:Square D by Schneider Electric 功能描述:HANDLE MECHANISM; Accessory Type:Switch Disconnector; For Use With:Schneider Circuit Breakers ;RoHS Compliant: Yes |
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