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Author:

刘素娟 (刘素娟.) | 杨维明 (杨维明.) | 陈建新 (陈建新.)

Indexed by:

CQVIP PKU CSCD

Abstract:

提出了一种数字锁相环(DPLL).该电路采用自校准技术,具有快速锁定、低抖动、锁定频率范围宽等优点.设计的锁相环在1.8 V外加电源电压时,工作在60~600 MHz宽的频率范围内.电路采用5层金属布线的0.18 μm CMOS工艺制作.测试结果显示,电路的峰-峰抖动小于输出信号周期(Tout)的0.5%,锁相环锁定时间小于参考时钟预分频后信号周期(Tpre)的150倍.

Keyword:

压控振荡器 相频检测 自校准 数字锁相环 CMOS

Author Community:

  • [ 1 ] [刘素娟]北京工业大学
  • [ 2 ] [杨维明]北京工业大学
  • [ 3 ] [陈建新]北京工业大学

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Source :

微电子学

ISSN: 1004-3365

Year: 2005

Issue: 6

Volume: 35

Page: 572-576

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 6

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