Clock For VIA Chipsets

W83195CG-920 is a Clock Synthesizer for VIA P4 series chipset which provides all Clocks required for high-speed Microprocessor and provides step-less frequency programming and 32 different frequencies of CPU, AGP, and PCI Clocks setting. All Clocks are externally selectable with smooth transitions.
W83195CG-920 supports I2C serial bus Interface to program the Registers to enable or disable each Clock outputs and provides +/-0.25%, +/-0.5% center type and 0.5%, -1.0% down type spread spectrum or programmable S.S.T. scale to reduce EMI It accepts a 14.318 MHz reference crystal as its input and runs on a 3.3V supply.
By Winbond Electronics Corp America