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CY2291 - Three-PLL General Purpose EPROM Programmable Clock Generator

General Description

The CY2291 is a third-generation family of clock generators.

Key Features

  • Three integrated phase-locked loops.
  • EPROM programmability.
  • Factory-programmable (CY2291) or field-programmable (CY2291F) device options.
  • Low-skew, low-jitter, high-accuracy outputs.
  • Power-management options (Shutdown, OE, Suspend).
  • Frequency select option.
  • Smooth slewing on CPUCLK.
  • Configurable 3.3 V or 5 V operation.
  • 20-pin SOIC Package Functional.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY2292 Three-PLL General-Purpose EPROM-Programmable Clock Generator
CY22050 One-PLL General Purpose Flash Programmable Clock Generator
CY2210 133-MHz Spread Spectrum Clock Synthesizer/Driver with AGP/ USB/ and DRCG Support
CY2213 High Frequency Programmable PECL Clock Generator
CY22150 One-PLL General-Purpose Flash-Programmable and I2C Programmable Clock Generator

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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CY2291 Three-PLL General Purpose EPROM Programmable Clock Generator Features ■ Three integrated phase-locked loops ■ EPROM programmability ■ Factory-programmable (CY2291) or field-programmable (CY2291F) device options ■ Low-skew, low-jitter, high-accuracy outputs ■ Power-management options (Shutdown, OE, Suspend) ■ Frequency select option ■ Smooth slewing on CPUCLK ■ Configurable 3.3 V or 5 V operation ■ 20-pin SOIC Package Functional Description The CY2291 is a third-generation family of clock generators. The CY2291 is upwardly compatible with the industry standard ICD2023 and ICD2028 and continues their tradition by providing a high level of customizable features to meet the diverse clock synchoronous systems.