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ICS181-03 Datasheet Low Emi Clock Generator

Manufacturer: Integrated Circuit Systems

Overview: ICS181-03 www.DataSheet4U.com Low EMI Clock Generator.

General Description

The ICS181-03 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 ICS181-03 offers down spread selection of -1.25% and -3.75%.

Key Features

  • Pin and function compatible to Cypress W181-03 Packaged in 8-pin SOIC Provides a spread spectrum output clock Accepts a clock input and provides same frequency dithered output.
  • Input frequency of 46 to 75 MHz for Clock input.
  • Peak reduction by 7dB - 14dB typical on 3rd - 19th odd harmonics.
  • Spread percentage selection for -1.25% and -3.75%.
  • Operating voltage of 3.3 V and 5 V.
  • Advanced, low-power CMOS process.

ICS181-03 Distributor & Price

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