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CY2548 - Quad PLL Programmable Clock Generator

Download the CY2548 datasheet PDF. This datasheet also covers the CY2544 variant, as both devices belong to the same quad pll programmable clock generator family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Four fully integrated phase locked loops (PLLs).
  • Input frequency range.
  • External crystal: 8 to 48 MHz for CY2544 and CY2546.
  • External reference: 8 to 166 MHz clock.
  • Reference clock input voltage range.
  • 2.5 V, 3.0 V, and 3.3 V for CY2548.
  • 1.8 V for CY2544 and CY2546.
  • Wide operating output frequency range.
  • 3 to 166 MHz.
  • Programmable spread spectrum with center and down spread option and Lexmark and Linear modulation profiles.
  • VDD supply volta.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY2544-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY25402 Two-PLL Programmable Clock Generator Cypress
CY25403 Three-PLL Programmable Clock Generator Cypress
CY25422 Two-PLL Programmable Clock Generator Cypress
CY25423 Three-PLL Programmable Clock Generator Cypress
CY2545 Quad-PLL Programmable Spread Spectrum Clock Generator Cypress

Other Datasheets by Cypress (now Infineon)

Part Number Description
CY25482 Two-PLL Programmable Clock Generator
CY25483 Three-PLL Programmable Clock Generator
CY25404 Quad PLL Programmable Clock Generator
CY2544 Quad PLL Programmable Clock Generator
CY2546 Quad PLL 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
CY2544 CY2546 CY2548 Quad PLL Programmable Clock Generator with Spread Spectrum Quad PLL Programmable Clock Generator with Spread Spectrum Features ■ Four fully integrated phase locked loops (PLLs) ■ Input frequency range ❐ External crystal: 8 to 48 MHz for CY2544 and CY2546 ❐ External reference: 8 to 166 MHz clock ■ Reference clock input voltage range ❐ 2.5 V, 3.0 V, and 3.3 V for CY2548 ❐ 1.8 V for CY2544 and CY2546 ■ Wide operating output frequency range ❐ 3 to 166 MHz ■ Programmable spread spectrum with center and down spread option and Lexmark and Linear modulation profiles ■ VDD supply voltage options: ❐ 2.5 V, 3.0 V, and 3.3 V for CY2544 and CY2548 ❐ 1.8 V for CY2546 ■ Selectable output clock voltages: ❐ 2.5 V, 3.0 V, and 3.3 V for CY2544 and CY2548 ❐ 1.