Product Summary

The ICS950812CGT is a frequency generator with 200MHz differential CPU clocks. It is widely applied in CK-408 clock with Buffered/Unbuffered mode supporting Almador, Brookdale, ODEM, and Montara-G chipsets with PIII/P4 processor. Programmable for group to group skew.

Parametrics

ICS950812CGT absolute maximum ratings: (1)Supply Voltage: 5.5V; (2)Logic Inputs: GND–0.5V to VDD+0.5V; (3)Ambient Operating Temperature: 0℃ to +90℃; (4)Case Temperature: 115℃; (5)Storage Temperature: –65℃ to +150℃.

Features

ICS950812CGT features: (1)Provides standard frequencies and additional 5% and 10% over-clocked frequencies; (2)Supports spread spectrum modulation: No spread, Center Spread (±0.35%, ±0.5%, or ±0.75%), or Down Spread (-0.5%, -1.0%, or -1.5%); (3)Offers adjustable PCI early clock via latch inputs; (4)Selectable 1X or 2X strength for REF via I2C interface; (5)Efficient power management scheme through PD#, CPU_STOP# and PCI_STOP#; (6)Uses external 14.318MHz crystal; (7)Stop clocks and functional control available through I2C interface.

Diagrams

ICS950812CGT Block Diagram

ICS90C65
ICS90C65

Other


Data Sheet

Negotiable 
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ICS9107C-05CS08


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ICS9107C-17CS08T
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