期刊
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS
卷 66, 期 10, 页码 3775-3785出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TCSI.2019.2918027
关键词
MDLL; multiplying delay-locked loop; realigned oscillator; time-variant modeling; injection-locking; discrete-time model; spectrum folding; aliasing; multirate systems; multiplexed ring-oscillator
资金
- Intel Corporation
This paper presents a novel time-variant model of multiplying delay-locked loops. A simple feed-forward model of the multiplexed ring oscillator mathematically describes the edge realignment process and, by providing an explicit tuning input, allows to be embedded into the time-variant multiplying delay-locked loop model without requiring approximations. Verification of the multiplexed ring oscillator model against detailed circuit simulations is presented. Closed-form expressions for the multiplying delay-locked loop phase noise, as a function of the system parameters and noise sources, are provided.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据