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Integrated Circuit Systems, Inc.
ICS9169-01
Frequency Generator and Integrated Buffers for Intel Pentium and Pentium ProTM µP's
General Description
The ICS9169-01 generates all clocks required for high speed RISC or CISC microprocessor systems such as 486, Pentium/ Pentium Pro™, PowerPC™, etc. Four different reference frequency multiplying factors are externally selectable with smooth frequency transitions. These multiplying factors can be customized for specific applications. A test mode is provided to drive all clocks directly. High drive BCLK outputs typically provide greater than 1V/ ns slew rate into 30pF loads. PCLK outputs typically provide better than 1V/ns slew rate into 20pF loads while maintaining 50±5% duty cycle. The REF clock outputs typically provide better than 0.
PSICS9169-01 Datasheet
