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ICS9248-150 - Frequency Generator & Integrated Buffers

Description

The ICS9248-150 is a main clock for ServerWorks Grand Champion Systems.

Spread spectrum typically reduces system EMI by 8dB to 10dB.

This simplifies EMI qualification without resorting to board design iterations or costly shielding.

Features

  • 8 - Differential CPU Clock Pairs @ 3.3V.
  • 1 - 3V 33MHz PCI clocks.
  • 1 - 48MHz clock.
  • 1 - Inverted 48MHz clock.
  • 1 - 14.318 reference output Features:.
  • Up to 200MHz frequency support.
  • Support power management: Power Down Mode.
  • Supports Spread Spectrum modulation: 0 to -0.5% down spread.
  • Uses external 14.318MHz crystal.
  • Select logic for Differential Swing Control, Test mode, Tristate, Power down, Spread Spect.

📥 Download Datasheet

Datasheet Details

Part number ICS9248-150
Manufacturer Integrated Circuit Systems
File Size 153.82 KB
Description Frequency Generator & Integrated Buffers
Datasheet download datasheet ICS9248-150 Datasheet

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ICS9248-151 Frequency Generator & Integrated Buffers
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Full PDF Text Transcription

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Integrated Circuit Systems, Inc. ICS9248-150 Frequency Generator for Multi - Processor Servers Recommended Application: ServerWorks Grand Champion Systems. Output Features: • 8 - Differential CPU Clock Pairs @ 3.3V • 1 - 3V 33MHz PCI clocks • 1 - 48MHz clock • 1 - Inverted 48MHz clock • 1 - 14.318 reference output Features: • Up to 200MHz frequency support • Support power management: Power Down Mode • Supports Spread Spectrum modulation: 0 to -0.5% down spread. • Uses external 14.318MHz crystal • Select logic for Differential Swing Control, Test mode, Tristate, Power down, Spread Spectrum.
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