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參數(shù)資料
| 型號： | ICS9248YF-175LF-T |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 133 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 0.300 INCH, SSOP-48 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 355K |
| 代理商： | ICS9248YF-175LF-T |
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ICS9248-175
Advance Information
Third party brands and names are the property of their respective owners.
General Description
The ICS9248-175 is a main clock synthesizer chip for AMD-K7 based systems with VIA style chipset. This provides all
clocks required for such a system.
Spread spectrum may be enabled through I
2C programming. Spread spectrum typically reduces system EMI by 8dB to 10dB.
This simplifies EMI qualification without resorting to board design iterations or costly shielding. The ICS9248-175 employs
a proprietary closed loop design, which tightly controls the percentage of spreading over process and temperature variations.
Serial programming I
2C interface allows changing functions, stop clock programming and frequency selection.
Mode Pin - Power Management Input Control
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Power Groups
VDD4 = 48MHz, PLL2
VDDA = VDD for Core PLL
VDD = REF, Xtal
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS9248YF-179LF-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-179-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-179-T | 166.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-189-T | 133.33 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9248YF-195-T | 140 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9248YF-189-T | 制造商:ICS 制造商全稱:ICS 功能描述:AMD - K7⑩ Clock Generator for Mobile System |
| ICS9248YF-195LF-T | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM II/III & K6 |
| ICS9248YF-199-T | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for SIS 735/740 with AMD K7 Processor |
| ICS9248YF-39 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| ICS9248YF-64 | 制造商:ICS 制造商全稱:ICS 功能描述:AMD-K7TM System Clock Chip |
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