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CY25402/CY25422/CY25482, Two-PLL Programmable Clock Generator with Spread Spectrum | 赛普拉斯半导体

CY25402/CY25422/CY25482, Two-PLL Programmable Clock Generator with Spread Spectrum

最近更新: 
2017 年 11 月 14 日
版本: 
*M

Two PLL Programmable Clock Generator with Spread Spectrum

特性

  • Two fully integrated phase locked loops (PLLs)
  • Input frequency range
    • External crystal: 8 to 48 MHz
    • External reference: 8 to 166 MHz clock
  • Reference Clock input voltage range
    • 2.5 V, 3.0 V, and 3.3 V for CY25482
    • 1.8 V for CY25402 and CY25422
  • Wide operating output frequency range
    • 3 to 166 MHz
  • 如需更多信息,请参阅 PDF 文档

概述

Two Configurable PLLs

The CY25402, CY25422, and CY25482 have two programmable PLLs that can be used to generate output frequencies ranging from 3 to 166 MHz. The advantage of having two PLLs is that a single device generates two independent frequencies from a single crystal.