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CY223811 - Three-PLL General Purpose Flash Programmable Clock Generator

Download the CY223811 datasheet PDF. This datasheet also covers the CY22381 variant, as both devices belong to the same three-pll general purpose flash programmable clock generator family and are provided as variant models within a single manufacturer datasheet.

General Description

The CY22381 is the next-generation programmable Flash programmable clock for use in networking, telecommunication, datacom, and other general-purpose applications.

Key Features

  • Three integrated phase-locked loops.
  • Ultra-wide divide counters (eight-bit Q, eleven-bit P, and seven-bit post divide).
  • Improved linear crystal load capacitors.
  • Flash programmability.
  • Field programmability.
  • Low-jitter, high-accuracy outputs.
  • Power-management options (Shutdown, OE, Suspend).
  • Configurable crystal drive strength.
  • Frequency select option through external LVTTL Input.
  • 3.3 V operation.
  • 8-pin small outline integrated circuit (SOIC.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY22381-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY22381 Three-PLL General Purpose Flash Programmable Clock Generator
CY22388 Factory Programmable Quad PLL Clock Generator
CY22389 Factory Programmable Quad PLL Clock Generator
CY22391 Factory Programmable Quad PLL Clock Generator
CY22392 Three-PLL General Purpose Flash 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.

View original datasheet text
CY22381 CY223811 Three-PLL General Purpose Flash Programmable Clock Generator Three-PLL General Purpose Flash Programmable Clock Generator Features ■ Three integrated phase-locked loops ■ Ultra-wide divide counters (eight-bit Q, eleven-bit P, and seven-bit post divide) ■ Improved linear crystal load capacitors ■ Flash programmability ■ Field programmability ■ Low-jitter, high-accuracy outputs ■ Power-management options (Shutdown, OE, Suspend) ■ Configurable crystal drive strength ■ Frequency select option through external LVTTL Input ■ 3.