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ICS650-21 Datasheet System Peripheral Clock Source

Manufacturer: Renesas

Overview: SYSTEM PERIPHERAL CLOCK SOURCE DATASHEET ICS650-21.

Datasheet Details

Part number ICS650-21
Manufacturer Renesas
File Size 324.39 KB
Description SYSTEM PERIPHERAL CLOCK SOURCE
Datasheet ICS650-21-Renesas.pdf

General 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.

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

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.
  • Selectable USB clock.
  • OE pin tri-states the output.

More Datasheets from Renesas

Part Number Description
ICS650-22 PRV AND STB CLOCK SOURCE
ICS650-27 NETWORKING CLOCK SOURCE
ICS650-01 SYSTEM PERIPHERAL CLOCK SOURCE
ICS650-07C NETWORKING CLOCK SOURCE
ICS650-14 NETWORKING SYSTEM CLOCK
ICS650-40A ETHERNET SWITCH CLOCK SOURCE
ICS650-44 SPREAD SPECTRUM CLOCK SYNTHESIZER
ICS651 LOW SKEW 1 TO 4 CLOCK BUFFER
ICS601-01 LOW PHASE NOISE CLOCK MULTIPLIER
ICS601-02 LOW PHASE NOISE CLOCK MULTIPLIER

ICS650-21 Distributor