CDC925DLG4 [Texas Instruments]

The CDC925 is a clock synthesizer/driver that generates system clocks necessary to support Intel Pentium III systems on CPU, CPU_DIV2, 3V66, PCI, APIC, 48MHz, and REF clock signals. All output frequencies are generated from a 14.318-MHz crystal input. It includes Spread Spectrum Clocking (SSC) with 0.34% downspread for reduced EMI, low output skew and jitter for reliable clock distribution, and supports 2.5-V and 3.3-V supplies. The device features power management control terminals, 3-state outputs selectable via control inputs, and is packaged in a 56-pin SSOP. It is designed for use with TI's Direct Rambus clock generators (CDCR81, CDCR82, CDCR83).