W83194AR-W 150MHZ CLOCK FOR WHITNEY CHIPSET 1.
0 GENERAL DESCRIPTION The W83194AR-W is a Clock Synthesizer for Intel Whitney chipset.
W83194AR-W provides all clocks required for high-speed RISC or CISC microprocessor and also provides 64 different frequencies of CPU, SDRAM, PCI, 3V66, IOAPIC clocks frequency setting.
All clocks are externally selectable with smooth transitions.
The W83194AR-W provides I2C serial bus interface to program the registers to enable or disable each clock outputs and provides 0.
5% and 0.
75% center type spread spectrum to reduce EMI.
The W83194AR-W accepts a 14.
318 MHz reference crystal as its input and runs on a 3.
3V supply.
High drive PCI and SDRAM CLOCK outputs ty...

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