ICS650-21 Overview
Description
The ICS650-21 is a low cost, low-jitter, high-performance clock synthesizer for system peripheral applications. Using analog/digital Phase Locked Loop (PLL) techniques, the device accepts a parallel resonant 25 MHz crystal input to produce up to eight output clocks.
Key Features
- Packaged in 20-pin SSOP (QSOP)
- Pb (lead) free package, RoHS compliant
- Lower jitter version of ICS650-01
- Operating voltage of 3.3 V or 5 V
- Zero ppm synthesis error in all clocks
- Inexpensive 25 MHz crystal or clock input
- Provides Ethernet and Fast Ethernet clocks
- Provides SCSI clocks
- Provides PCI clocks
- Selectable AC97 audio clock
