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CY2544/CY2546/CY2548, QUAD-PLL PROGRAMMABLE CLOCK GENERATOR WITH SPREAD SPECTRUM | サイプレス セミコンダクタ

CY2544/CY2546/CY2548, QUAD-PLL PROGRAMMABLE CLOCK GENERATOR WITH SPREAD SPECTRUM

最終更新日: 
2017 年 11 月 14 日
バージョン: 
*M

Quad PLL Programmable Clock Generator

特徴

  • 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
    • 1.8V for CY2544 and CY2546
  • Wide operating output frequency range
    • 3 to 166 MHz
  • 詳しくは、PDF をご覧ください。

一般的な説明

Four Configurable PLLs

The CY2544, CY2548 and CY2546 have four programmable PLLs that can be used to generate output frequencies ranging from 3 to 166 MHz. The advantage of having four PLLs is that a single device generates up to four independent frequencies from a single crystal.

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.