ICS932S203

DATASHEET Frequency Generator with 133MHz Differential CPU Clocks ICS932S203 Recommended Application: Pin Configuration Servers based on Intel CK408 processors Output Features: 4 Differential CPU Clock Pairs @ 3.3V 7 PCI (3.3V) @ 33.3MHz 3 PCI_F (3.3V) @ 33.3MHz 1 USB (3.3V) @ 48MHz 1 DOT (3.3V) @ 48MHz 1 REF (3.3V) @ 14.318MHz 1 3V66 (3.3V) @ 66.6MHz 1 VCH/3V66 (3.3V) @ 48MHz or 66.6MHz 3 66MHz_OUT/3V66 (3.3V) @ 66.6MHz_IN or 66.6MHz 1 66MHz_IN/3V66 (3.3V) @ Input/66MHz Features: Supports spread spectrum modulation, down spread 0 to -0.5%. Efficient power management scheme through PD# and PCI_STOP#. Uses external 14.318MHz crystal Stop clocks and functional control available through SMBus interface. Key Specifications: 56-Pin 300mil SSOP/TSSOP * These inputs have 150K internal pull-up resistor to VDD. CPU Output Jitter <150ps 3V66 Output Jitter <250ps CPU Output Skew <150ps Block Diagram Fun...