General Description

The ICS9120-11 is a high performance frequency generator. The ICS9120-11 provides high accuracy; low jitter PLLs meet the 0.20 frequency tolerance and -96dB signal-to-noise ratios. Fast output clock edge rates minimize board induced jitter.

The ICS9120-11 operates over the entire 3.0 - 5.5V range and provides power-down to minimize energy consumption.

Features

• Generates 46.6 MHz and 33.868 MHz clocks

• Buffered REFCLK output

• 0.20 frequency accuracy

• 100ps one sigma jitter maintains 16-bit performance

• Output rise/fall times less than 2.5ns

• On-chip loop filter components

• 3.0V - 5.5V supply range

• 8-pin, 150-mil SOIC package Advance Information