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CY25200: Programmable Spread Spectrum Clock Generator for EMI Reduction | Cypress Semiconductor

CY25200: Programmable Spread Spectrum Clock Generator for EMI Reduction

Last Updated: 
Jun 08, 2020
Version: 
*M

Programmable Spread Spectrum Clock Generator for EMI Reduction

Features

  • Wide Operating Output (SSCLK) Frequency Range
    • 3 to 200 MHz
  • Programmable Spread Spectrum with Nominal 31.5 kHz modulation Frequency
  • Center Spread: ±0.25% to ±2.5%
  • Down Spread: –0.5% to –5.0%
  • Input Frequency Range
    • External crystal: 8 to 30 MHz fundamental crystals
    • External reference: 8 to 166 MHz clock
  • Integrated Phase-Locked Loop (PLL)
  • For more, see pdf
     

Description

The CY25200 is a programmable clock generator with spread spectrum capability. Spread spectrum modulates the output clock frequency over a small range, spreading the energy and reducing the energy peak. This is a powerful technique to reduce EMI in a variety of applications.

Dear valued customer,

Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you. 

Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.

For the full version of this message, please download the PDF version.