ICS650-44 Datasheet (Renesas) - SPREAD SPECTRUM CLOCK SYNTHESIZER

ICS650-44, SPREAD SPECTRUM CLOCK SYNTHESIZER

The ICS650-44 is a spread spectrum clock synthesizer intended for video projector and digital TV applications.

It generates three copies of an EMI optimized 50 MHz clock signal (EMI peak reduction of 7 to 14 dB on 3rd through 19th harmonics) through the use of Spread Spectrum techniques from a 25 MH

ICS650-44 Features

* Packaged in 16-pin TSSOP (173 mil)

* Supply voltages: VDD = 3.3 V, VDDO = 2.5 V

* Peak-to-peak jitter: ±125 ps typ

* Output duty cycle 45/55% (worst case)

* 25 MHz crystal or reference clock input

* Zero (0) ppm frequency error on all output clocks