General Description

The ICS9120-49 is a high performance frequency generator designed to support digital compact disk drive systems. It offers all clock frequencies required for the servo and decoder sections of these devices. These frequencies are synthesized from a single 16.9344 MHz on-chip oscillator.

Features

• Generates the output clock frequencies required by CD-ROM drive systems

• Single 16.9344 MHz crystal or system clock reference

• 100ps one sigma jitter

• Output rise/fall times less than 2.0ns (at 5V VDD)

• On-chip loop filter components

• 3.0V-5.5V supply range

• 150 ppm output frequency accuracy

• 8-pin, 150-mil SOIC

Applications

• Specifically designed to support CD-ROM drive requirements of multimedia applications