PSICS9169-01 Datasheet | Integrated Circuit Systems

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...