Datasheet4U Logo Datasheet4U.com

ICS650-01B Datasheet System Peripheral Clock Source

Manufacturer: Integrated Circuit Systems

Datasheet Details

Part number ICS650-01B
Manufacturer Integrated Circuit Systems
File Size 42.18 KB
Description System Peripheral Clock Source
Download ICS650-01B Download (PDF)

General Description

The ICS650-01B 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 14.31818 MHz crystal input to produce up to eight output clocks.

The device provides clocks for PCI, SCSI, Fast Ethernet, Ethernet, and AC97.

Overview

ICS650-01B System Peripheral Clock Source.

Key Features

  • Packaged in 20 pin tiny SSOP (QSOP) ª Operating VDD of 3.3V or 5V.
  • Less than one ppm synthesis error in all clocks.
  • Inexpensive 14.31818 MHz crystal or clock input.
  • Provides Ethernet and Fast Ethernet clocks.
  • Provides SCSI clocks.
  • Provides PCI clocks.
  • Selectable AC97 audio clock.
  • Selectable interface clock.
  • OE pin tri-states the outputs for testing.
  • Selectable frequencies on three clocks.
  • Duty cyc.