ICS650-07B Datasheet PDF - Integrated Circuit Systems Broadcom Clock Source Specs

ICS650-07B - Broadcom Clock Source

Datasheet Summary

Description

The ICS650-07B is a low cost, low jitter, high performance clock synthesizer customized for Broadcom.

Features

Packaged in 20 pin narrow (150 mil) SSOP (QSOP).
25.00 MHz fundamental crystal or clock input.
Four fixed output clocks of 25 MHz, 133.33 MHz, and two copies of 125 MHz.
One selectable output clock of 33.3 or 66.6 MHz.
Zero ppm synthesis error in all clocks.
PCI clock switching occurs within 1 µs.
Ideal for Broadcom’s BCM5600 chipset.
Full CMOS output swing.
Advanced, low power, sub-micron CMOS process.
3.

Datasheet Details

Part number	ICS650-07B
Manufacturer	Integrated Circuit Systems
File Size	103.98 KB
Description	Broadcom Clock Source
Datasheet	ICS650-07B Datasheet
Additional preview pages of the ICS650-07B datasheet.

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Full PDF Text Transcription

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( DataSheet : www.DataSheet4U.com ) ICS650-07B Broadcom Clock Source Description The ICS650-07B is a low cost, low jitter, high performance clock synthesizer customized for Broadcom. Using analog Phase-Locked Loop (PLL) techniques, the device accepts a 25.00 MHz clock or fundamental mode crystal input to produce multiple output clocks of 25.0 MHz, two 125.0 MHz, 133.33 MHz, and a selectable 33.3/66.6 MHz clock. All output clocks are frequency locked together. The ICS650-07B outputs all have 0 ppm synthesis error. Do not use the 125 MHz outputs to drive Gigabit Ethernet SERDES. Instead, the 25 MHz clock can be driven into our ICS601 in the X5 mode. The ICS601 has low enough jitter and phase noise for all popular SERDES. Features • Packaged in 20 pin narrow (150 mil) SSOP (QSOP) • 25.

Published: Apr 27, 2006 |