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W48C55A Datasheet Frequency Synthesizers

Manufacturer: Cypress (now Infineon)

Overview: A W48C54A/55A Frequency Synthesizers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Proprietary crystal oscillator circuitry provides low REFOUT jitter, excellent duty cycle.
  • Power-on delay feature ensures full VDD is reached prior to output activation.
  • 3.3V and 5V operation supported including the VRE (Voltage Regulated Extended) specification for Pentium® processor.
  • Pin and function compatible with AV9154/AV9155.
  • Integral PLL loop filter components ensures stable PLL operation in noisy system environment Block Diagram.
  • S.

More Datasheets from Cypress (now Infineon)

Part Number Description
W48C54A Frequency Synthesizers
W48C101-01 Spread Spectrum BX System Frequency Generator
W48C111-16 Frequency Generator
W48C20 Audio Subsystem Clock Generator
W48S101-04 Spread Spectrum Motherboard Frequency Generator
W48S111-14 Spread Spectrum Desktop/Notebook System Frequency Generator
W48S87 Spread Spectrum 3 DIMM Desktop Clock
W48S87-04 Spread Spectrum 3 DIMM Desktop Clock

W48C55A Distributor