General Description

The ICS9112-33/34 are high-speed clock generators designed to support fibre channel system requirements. The ICS9112-33/34 generates 106.25 MHz from a 21.25 MHz crystal.

Features

• Generates 106.25 MHz clocks from a 21.25 MHz crystal

• Less than 45ps one sigma jitter (10ps typ.)

• Less than ±130ps absolute jitter

• Less than 25ps accumulative jitter @ 256 cycles

• Rise/fall times less than 1.2ns driving 15pF

• On-chip loop filter components

• 3.0V-5.5V supply range

• 8-pin, 150-mil SOIC package

Applications

• Specifically designed to support the high-speed clocking requirements of fibre channel systems.