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CY2546 - Quad PLL Programmable Clock Generator

Download the CY2546 datasheet PDF (CY2544 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for quad pll programmable clock generator.

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.

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Other Datasheets by Cypress Semiconductor
  • CY25404 - Quad PLL Programmable Clock Generator
  • CY2544 - Quad PLL Programmable Clock Generator
  • CY2547 - Quad-PLL Programmable Spread Spectrum Clock Generator
  • CY2548 - Quad PLL Programmable Clock Generator
  • CY25482 - Two-PLL Programmable Clock Generator
  • CY25483 - Three-PLL Programmable Clock Generator
  • CY25000 - Programmable Spread Spectrum Clock Generator
  • CY2509 - (CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer

Full PDF Text Transcription

Click to expand full 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.
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