SI5356 - Silicon Labs

SI5356 QUAD FREQUENCY 8-OUTPUT CLOCK GENERATOR

The Si5356 is a highly flexible, I2C programmable clock generator capable of synthesizing four completely non-integer related frequencies up to 200 MHz. The device has four banks of outputs with each bank supporting two CMOS outputs at the same frequency. Using Silicon Laboratories' patented MultiSynth fractional divider technology, all outputs are guarantee.

Features

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 Generates any frequency from 1 to
 200 MHz on each of the 4 output banks Programmable frequency configuration
 Guaranteed 0 ppm frequency synthesis error for any combination of frequencies
 25 or 27 MHz xtal or 5
  –200 MHz input clk Eight CMOS clock outputs Easy to use programming software
 Configurable “triple A” spread spectrum:
 any clock, any frequency, and with any
 spread amount Programmable output phase adjustment
 with resolution of 20 ps per step
 Interrupt pin indicates LOS or LOL OE pin disables all outputs or per bank OE control via I2C Low jitter: 50 ps .