2.4-GHz band ultra-low-voltage LC-VCO IC in 180-nm CMOS

Xiao Xu, Xin Yang, Toshihiko Yoshimasu

研究成果: Conference contribution

抄録

An ultra-low-voltage low phase noise LC-VCO IC has been demonstrated using 180-nm CMOS technology. The LC-VCO IC includes a cross-coupled pMOSFET pair, a symmetric three-port spiral inductor, MOS varactors and buffer amplifiers. The LC-VCO IC is designed, fabricated and fully tested on wafer. The VCO IC exhibits a phase noise of -118.9 dBc/Hz at 1 MHz offset from the 2.29 GHz carrier at a supply voltage of only 0.5 V. Moreover, minimum operation voltage of only 0.25 V has been achieved.

本文言語English
ホスト出版物のタイトルProceedings of the 2015 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ13-16
ページ数4
ISBN(電子版)9781479983636
DOI
出版ステータスPublished - 2015 9 30
イベント11th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015 - Singapore, Singapore
継続期間: 2015 6 12015 6 4

出版物シリーズ

名前Proceedings of the 2015 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015

Other

Other11th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015
CountrySingapore
CitySingapore
Period15/6/115/6/4

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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