Cirrus Logic Inc. CS210013-CZZ

Description
The CS2000 is a hybrid analogtodigital phaselocked loop (PLL) that offers both clock generation and clock multiplication/jitter reduction capabilities. It generates a lowjitter 675 MHz output clock from a jittery or intermittent 50 Hz to 30 MHz clock source. The CS2000 also generates a lowjitter 675 MHz clock relative to an 875 MHz reference clock with high accuracy and less than 1 PPM error.

Features
Highperformance analog/digital PLL
Clock multiplier/jitter reduction
Clock generation/frequency synthesis
Flexible control options (onetimeprogrammable configuration, PC/SPI control port, configurable auxiliary output)
Buffered reference clock
PLL Lock indication
Second PLL output (buffered version of CLK_IN)
Flexible sourcing of reference clock (external oscillator or clock source, supports inexpensive local crystal)
Minimal board space required (no external analog loopfilter components)
Packaged in a 10pin MSOP

Applications
Audio/Video Receivers
Digital Mixing Consoles
Outboard A/D and D/A converters
Digital Effects Processors
Camcorders
Satellite Radio Systems