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W48C111-16 - Frequency Generator

Key Features

  • Maximized EMI suppression using Cypress’s Spread Spectrum technology.
  • Power-on default to spread mode.
  • Two copies of CPU output.
  • Six copies of PCI output (synchronous w/CPU outputs).
  • One copy of 48-MHz USB output.
  • One Buffered copy of 14.318-MHz input reference signal.
  • Supports 100-MHz or 66-MHz CPU operation.
  • Power management control input pins.
  • Low Frequency Test Mode.
  • Available in 28-pin SSOP (209 mil).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY W48C111-16 Frequency Generator for Integrated Core Logic Features • Maximized EMI suppression using Cypress’s Spread Spectrum technology • Power-on default to spread mode • Two copies of CPU output • Six copies of PCI output (synchronous w/CPU outputs) • One copy of 48-MHz USB output • One Buffered copy of 14.318-MHz input reference signal • Supports 100-MHz or 66-MHz CPU operation • Power management control input pins • Low Frequency Test Mode • Available in 28-pin SSOP (209 mil) Key Specifications Supply Voltages: ....................................... VDDQ3 = 3.3V±5% VDDQ2 = 2.