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W137 Datasheet Bx Notebook System Frequency Synthesizer

Manufacturer: Cypress (now Infineon)

W137 Overview

W137 Bx Notebook System Frequency Synthesizer Features • Maximized EMI suppression using Cypress’s Spread Spectrum Technology • Two copies of CPU output • Six copies of PCI output (Synchronous w/CPU output) • One 48-MHz output for USB support • One selectable 24-/48-MHz output • Two Buffered copies of 14.318-MHz input reference signal • Supports 100-MHz or 66-MHz CPU operation • Power management control input pins • Available in 28-pin SSOP (209...

W137 Key Features

  • Maximized EMI suppression using Cypress’s Spread Spectrum Technology
  • Two copies of CPU output
  • Six copies of PCI output (Synchronous w/CPU output)
  • One 48-MHz output for USB support
  • One selectable 24-/48-MHz output
  • Two Buffered copies of 14.318-MHz input reference signal
  • Supports 100-MHz or 66-MHz CPU operation
  • Power management control input pins
  • Available in 28-pin SSOP (209 mils)
  • SS function can be disabled

W137 Distributor