2.4 GHz-band ultra-low-voltage class-C LC-VCO IC in 65 nm CMOS technology

Xin Yang, Yorikatsu Uchida, Kangyang Xu, Wei Wang, Toshihiko Yoshimasu

研究成果: Conference contribution

10 被引用数 (Scopus)

抄録

A novel LC-VCO IC is proposed to achieve low-voltage low-power operation even at a supply voltage below the threshold voltage. The LC-VCO consists of a VCO circuit, a power detector circuit and a comparator circuit. A feedback loop consisting of the power detector and the comparator can control the bias condition of the VCO. The LC-VCO IC has been designed, fabricated and fully evaluated using 65 nm CMOS technology. The fabricated VCO IC exhibits a measured phase noise of -111 dBc/Hz at 1 MHz offset from the 2.43 GHz carrier frequency at an operation voltage of only 0.3 V.

本文言語English
ホスト出版物のタイトル2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013
ページ325-327
ページ数3
DOI
出版ステータスPublished - 2013 12 1
イベント2013 3rd Asia-Pacific Microwave Conference, APMC 2013 - Seoul, Korea, Republic of
継続期間: 2013 11 52013 11 8

出版物シリーズ

名前Asia-Pacific Microwave Conference Proceedings, APMC

Conference

Conference2013 3rd Asia-Pacific Microwave Conference, APMC 2013
CountryKorea, Republic of
CitySeoul
Period13/11/513/11/8

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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