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AV9107C-11

Integrated Circuit Systems
Part Number AV9107C-11
Manufacturer Integrated Circuit Systems
Description Green PC CPU Frequency Generator
Published Mar 30, 2005
Detailed Description Integrated Circuit Systems, Inc. AV9107C-11 Green PC CPU Frequency Generator General Description The AV9107C-11 offers...
Datasheet PDF File AV9107C-11 PDF File

AV9107C-11
AV9107C-11

Overview
Integrated Circuit Systems, Inc.
AV9107C-11 Green PC CPU Frequency Generator General Description The AV9107C-11 offers a tiny footprint solution for generating a fixed system clock and a selectable CPU clock.
The 16 selectable CPU frequencies provide all necessary clocks for 386, 486 and Pentium systems.
In addition, the AV9107C-11 has one pin that, when forced low, will slow the CPU clock to 8 MHz.
This feature is important in systems that have dynamic microprocessors.
Dynamic microprocessors have a minimum operating speed, typically 8 MHz.
In“green” PCs, the designer often wants to slow the CPU to its minimum operating speed to save power.
The AV9107C-11 will smoothly slow the CPU to 8 MHz when the SLOWCLK pin goes low.
The AV9107C-11 is fabricated using 0.
8m CMOS technology.
As a result, a 45/55 duty cycle can be achieved on the CPU clock and ±250ps worst case absolute jitter.
Features • • • • • • • • • One pin slows CPU clock to 8 MHz Provides system clock and selectable CPU clo...


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