ICS181-51 Datasheet (Integrated Circuit Systems)

ICS181-51, Low EMI Clock Generator

The ICS181-51 generates a low EMI output clock from a clock or crystal input.

The device uses ICS’ proprietary mix of analog and digital Phase-Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB.

The ICS181-51 offe

ICS181-51 Features

* Pin and function compatible to Cypress W181-51 Packaged in 8-pin SOIC Provides a spread spectrum output clock Accepts a clock input and provides same frequency dithered output

* Input frequency of 28 to 75 MHz for Clock input

* Peak reduction