MK2722-01STR中文资料ICST数据手册PDF规格书

Description

The MK2722 is a low cost, low jitter, high performance clock synthesizer designed for Sigma Designs’ MPEG decoder systems. Using analog Phase-Locked Loop (PLL) techniques, the device accepts a 27 MHz crystal or clock input to produce multiple output clocks. The power down pin turns off the device, drawing less than 100 µA.

Features

• Packaged in 16 pin narrow (150 mil) SOIC

• Uses 27 MHz crystal or clock input

• Zero ppm synthesis error in all clocks (audio clocks exactly track 27 MHz video clock)

• Audio clock supports 32, 44.1, and 48kHz sampling rates at 256X and 384X

• Power down turns off chip

• Low jitter

• Total of four output clocks

• 25 mA output drive capability at TTL levels

• 5V±10 supply voltage (contact ICS for 3.3V operation)

• Advanced, low power, sub-micron CMOS process