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W83194BR-97 Datasheet 200MHZ CLOCK

Manufacturer: Winbond

General Description

The W83194BR-97 is a Clock Synthesizer for Intel Camino 820 chipset.

W83194BR-97 provides all clocks required for high-speed RISC or CISC microprocessor and also provides 64 sets of different frequencies of CPU, PCI, 3V66, IOAPIC clocks or stepless frequecies programming by M/N value via 2 I C registers.

All clocks are externally selectable with smooth transitions.

Overview

W83194BR-97 200MHZ CLOCK FOR CAMINO CHIPSET 1.0 GENERAL.

Key Features

  • 2 CPU clock outputs One CPU/2 output as reference input to DRCG 3 3V66 clock outputs 3 IOAPIC clock outputs 8 PCI synchronous clocks. Optional single or mixed supply: (VddQ2 = VddQ3 = 3.3V or VddQ3=3.3V, VddQ2=2.5V) CPU to 3V66 offset 0 to 1.5 ns 3V66 to PCI offset 1.5 to 4.0 ns Skew form CPU to PCI clock 1 to 4 ns, center 2.6 n.