ICS9148-11 Datasheet | Integrated Circuit Systems

Integrated Circuit Systems, Inc. Frequency Generator & Integrated Buffers for PENTIUMTM General Description The ICS9148-11 generates all clocks required for high speed RISC or CISC microprocessor systems such as Intel PentiumPro. An output enable pin is provided for testability. MODE allows power management functions: CPU_STOP#, PCI_STOP# & PWR_DWN#. High drive BCLK outputs typically provide greater than 1V/ns slew rate into 30 pF loads. PCLK outputs typically provide better than 1V/ ns slew rate into 20 pF loads while maintaining 50± 5% duty cycle. The REF clock outputs typically provide better than 0.5V/ns slew rates. Features • • • • • • • • • • Generates four processor,...