ICS9107C-11 Integrated Circuit System, ICS9107C-11 Datasheet

ICS9107C-11

Manufacturer Part Number

ICS9107C-11

Description

Manufacturer

Integrated Circuit System

Datasheet

1.ICS9107C-11.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICS9107C-11CS14T

Manufacturer:

Quantity:

428

Company:

Meier Automation Equipment Co., Limited

Part Number:

ICS9107C-11CS14T

Manufacturer:

ICS

Quantity:

20 000

Current page: 1 of 1
Download datasheet (70Kb)

Block Diagram

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.

General Description

Green PC CPU Frequency Generator

AV 9107-11 RevA052197

Integrated

Circuit

Systems, Inc.

14-Pin SOIC

PRODUCT REVIEW documents contain information on products in the formative or design

phase of development. Characteristic data and other specifications are design goals. ICS

reserves the right to change or discontinue these products without notice.

Features

•

Functionality

FS3

One pin slows CPU clock to 8 MHz

Provides system clock and selectable CPU clock

On-chip loop filter

Runs up to 66 MHz at 3.3V

Worst case cycle-to-cycle variation of 0.1%

Smooth transition from one CPU frequency to another

or to 8 MHz

Lowest jitter, ±250ps absolute

16 internal frequencies for 386, 486 or Pentium

systems

Worst case duty cycle of 45/55 on CPU clock

FS2

FS1

AV9107C-11

FS0

100.23 MHz

16.00 MHz

39.99 MHz

50.11 MHz

80.01 MHz

66.58 MHz

20.00 MHz

25.06 MHz

39.99 MHz

33.25 MHz

50.11 MHz

30.00 MHz

8.02 MHz

4.01 MHz

8.02 MHz

4.01 MHz

CLK1

Related parts for ICS9107C-11

Related keywords

ICS9107C-11 datasheet
ICS9107C-11 data sheet
ICS9107C-11 pdf datasheet
ICS9107C-11 component
ICS9107C-11 part
ICS9107C-11 distributor
ICS9107C-11 RoHS
ICS9107C-11 datasheet download