Datasheet4U Logo Datasheet4U.com

ICS4231-03 - Low EMI Clock Generator

General Description

The ICS4231-03 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.

Key Features

  • Pin and function compatible to Cypress W42C31-03 Packaged in 8-pin SOIC (Pb free available) Provides a spread spectrum output clock Accepts a clock or crystal input and provides same frequency dithered output.

📥 Download Datasheet

Datasheet Details

Part number ICS4231-03
Manufacturer ICS
File Size 123.47 KB
Description Low EMI Clock Generator
Datasheet download datasheet ICS4231-03 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com ICS4231-03 Low EMI Clock Generator Features • • • • Pin and function compatible to Cypress W42C31-03 Packaged in 8-pin SOIC (Pb free available) Provides a spread spectrum output clock Accepts a clock or crystal input and provides same frequency dithered output Description The ICS4231-03 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 ICS4231-03 offers four different center and down spread selections. Refer to the MK1714-01/02 for the widest selection of input frequencies and multipliers. ICS offers a complete line of EMI reducing clock generators.