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MB88156 Datasheet Spread Spectrum Clock Generator

Manufacturer: Fujitsu Semiconductor Limited

Overview: .. FUJITSU SEMICONDUCTOR DATA SHEET DS04-29120-1E Spread Spectrum Clock Generator.

General Description

MB88156 is a clock generator for EMI (Electro Magnetic Interference) reduction.

The peak of unnecessary radiation noise (EMI) can be attenuated by making the oscillation frequency slightly modulate periodically with the internal modulator.

The modulation corresponds to the center spread and down spread.

Key Features

  • S.
  • Input frequency : 12.5 MHz to 50 MHz (multiplied by 1) 12.5 MHz to 25 MHz (multiplied by 2) 12.5 MHz to 20 MHz (multiplied by 4) CKOUT 12.5 MHz to 80 MHz REFOUT the same as input frequency (not multiplied) (Continued).
  • Output frequency :.

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