MK2059-01SILF集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

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