MB88156 Datasheet - Fujitsu Media Devices

MB88156 Spread Spectrum Clock Generator

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 spr.

MB88156 Features

* 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 :

* PACKAGE 16-pin plastic BCC (LCC-16

MB88156_FujitsuMediaDevices.pdf