ICS650R-27 Datasheet (Networking Clock Source)

Part: ICS650R-27
Manufacturer: Integrated Circuit Systems
Size: Direct Link

ICS650R-27 Key Features

Packaged in 20-pin (150 mil) SSOP (QSOP)
Available in Pb (lead) free package
12.5 MHz or 25 MHz fundamental crystal or clock
input Six output clocks with selectable frequencies SDRAM frequencies of 67, 83, 100, and 133 MHz Buffered crystal refer
Revision 070505 tel (408) 297-1201

Related Integrated Circuit Systems Datasheets

Part Number	Description
ICS650R-21	System Peripheral Clock Source
ICS650R-22	PVR and STB Clock Source
ICS650R-01	System Peripheral Clock Source
ICS650R-05	HDTV Clock Synthesizer
ICS650R-07B	Broadcom Clock Source

ICS650R-27 Description

The ICS650-27 is a low cost, low jitter, high performance clock synthesizer for networking applications. Using analog Phase-Locked Loop (PLL) techniques, the device accepts a 12.5 MHz or 25 MHz clock or fundamental mode crystal input to produce multiple output clocks for networking chips, PCI devices, SDRAM, and ASICs. The ICS650-27 outputs all have zero ppm synthesis error.