Design of 5.5GHz LC oscillator using distributed grid of N-well in P-substrate inductor

S. A.Enche Ab Rahim, Adel Barakat, Ramesh K. Pokharel

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

This paper presents the design of low noise LC oscillator that employs an enhanced inductor, where a distributed grid of N-well in P-substrate of the inductor was design to improve the quality factor of the inductor, therefore improves the phase noise of the oscillator. The electromagnetic (EM) simulation shows that the total equivalent resistance of an inductor is reduced, which results in a higher quality factor. A 5.5GHz cross-coupled CMOS LC oscillator is designed by using this new inductor. Based on the simulation results, the oscillator shows an improvement of 0.7 dBc/Hz in phase noise at 1MHz offset from the carrier, which results a FOM of 189.

本文言語英語
ホスト出版物のタイトル2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ページ262-264
ページ数3
ISBN(電子版)9781509015702
DOI
出版ステータス出版済み - 1 3 2017
イベント2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 - Jeju, 大韓民国
継続期間: 10 25 201610 28 2016

出版物シリーズ

名前2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016

その他

その他2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
国/地域大韓民国
CityJeju
Period10/25/1610/28/16

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学
  • 信号処理

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