A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations

Daisuke Miyashita, Hiroki Ishikuro, Shouhei Kousai, Hiroyuki Kobayashi, Hideaki Majima, Kenichi Agawa, Mototsugu Hamada

研究成果: Conference contribution

19 被引用数 (Scopus)

抄録

An automatic amplitude control circuit to minimize the phase noise of a LC-VCO is proposed and implemented by a 0.18-μm CMOS process. The phase noise lower than -90dBc/Hz at 100kHz offset is achieved over a wide tuning range (from 2.2GHz to 2.8GHz) under large process (ΔVth = ±100mV), temperature (from -35°C to 85°C), and power supply (from 1.8V to 3V) variations.

本文言語English
ホスト出版物のタイトルProceedings of the IEEE 2005 Custom Integrated Circuits Conference
出版社Institute of Electrical and Electronics Engineers Inc.
ページ583-586
ページ数4
ISBN(印刷版)0780390237, 9780780390232
DOI
出版ステータスPublished - 2005
外部発表はい
イベントIEEE 2005 Custom Integrated Circuits Conference - San Jose, CA, United States
継続期間: 2005 9月 182005 9月 21

出版物シリーズ

名前Proceedings of the Custom Integrated Circuits Conference
2005
ISSN(印刷版)0886-5930

Other

OtherIEEE 2005 Custom Integrated Circuits Conference
国/地域United States
CitySan Jose, CA
Period05/9/1805/9/21

ASJC Scopus subject areas

  • 電子工学および電気工学

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