Frequency Timing Generator for Pentium II Systems

General Description The ICS9250-10 is a single chip clock for Intel Pentium II. It provides all necessary clock signals for such a system. Spread spectrum may be enabled through I2C programming. Spread spectrum typically reduces EMI by 8dB to 10 dB. This simplifies EMI qualification without

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Frequency Timing Generator for Pentium II Systems

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Frequency Timing Generator for Pentium II Systems

General Description\nThe ICS9250-10 is a single chip clock for Intel Pentium II. It provides all necessary clock signals for such a system.\nSpread spectrum may be enabled through I2C programming. Spread spectrum typically reduces EMI by 8dB to 10 dB. This simplifies EMI qualification without resort • Generates the following system clocks:\n   - 3 CPU (2.5V) 66.6/100 MHz (up to 133MHz through I2C selection)\n   - 9 SDRAM (3.3V) up to 133MHz\n   - 8 PCI (3.3 V) @33.3MHz\n   - 2 IOAPIC (2.5V) @16.67 or 33.3MHz\n   - 2 Hublink clocks (3.3 V) @ 66.6 MHz\n   - 2 USB (3.3V) @ 48 MHz ( Non spread spec;

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SMD COMMON MODE CHOKE

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