特性 Features

? Generates T1, E1, OC-3 and other common telecom

clock frequencies from an 8kHz frame clock

? Configurable jitter attenuation characteristics, excellent

for use as a Stratum source de-jitter circuit

? 2:1 Input MUX for input reference clocks

? VCXO-based clock generation offers very low jitter and

phase noise generation

? Output clock is phase and frequency locked to the

selected input reference clock

? Fixed input to output phase relationship (except for 1.544

MHz and 2.048 MHz output selections)

? +115ppm minimum crystal frequency pullability range,

using recommended crystal

? Industrial temperature range

? Low power CMOS technology

? 20 pin SOIC package

? Single 3.3V power supply

? Pb (lead) free package