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ICS9250-50 датащи(PDF) 2 Page - Renesas Technology Corp

номер детали ICS9250-50
подробное описание детали  Frequency Generator & Integrated Buffers for PIII & Tualatin™
PDF  14 Pages
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производитель  RENESAS [Renesas Technology Corp]
домашняя страница  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

ICS9250-50 датащи(HTML) 2 Page - Renesas Technology Corp

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2
ICS9250-50
0594B—09/14/05
General Description
Pin Configuration
The ICS9250-50 is a single chip clock solution for desktop designs using the 810/810E, Solano and Solano B- Step
style chipset. It provides all necessary clock signals 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 ICS9250-
50 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.
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