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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of the Custom Integrated Circuits Conference
Pages578-581
Number of pages4
Volume2005
DOIs
Publication statusPublished - 2005
Externally publishedYes
EventIEEE 2005 Custom Integrated Circuits Conference - San Jose, CA, United States
Duration: 2005 Sep 182005 Sep 21

Other

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

Fingerprint

Variable frequency oscillators
Phase noise
Tuning
Networks (circuits)
Temperature

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Miyashita, D., Ishikuro, H., Kousai, S., Kobayashi, H., Majima, H., Agawa, K., & Hamada, M. (2005). A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations. In Proceedings of the Custom Integrated Circuits Conference (Vol. 2005, pp. 578-581). [1568735] https://doi.org/10.1109/CICC.2005.1568735

A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations. / Miyashita, Daisuke; Ishikuro, Hiroki; Kousai, Shouhei; Kobayashi, Hiroyuki; Majima, Hideaki; Agawa, Kenichi; Hamada, Mototsugu.

Proceedings of the Custom Integrated Circuits Conference. Vol. 2005 2005. p. 578-581 1568735.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Miyashita, D, Ishikuro, H, Kousai, S, Kobayashi, H, Majima, H, Agawa, K & Hamada, M 2005, A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations. in Proceedings of the Custom Integrated Circuits Conference. vol. 2005, 1568735, pp. 578-581, IEEE 2005 Custom Integrated Circuits Conference, San Jose, CA, United States, 05/9/18. https://doi.org/10.1109/CICC.2005.1568735
Miyashita D, Ishikuro H, Kousai S, Kobayashi H, Majima H, Agawa K et al. A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations. In Proceedings of the Custom Integrated Circuits Conference. Vol. 2005. 2005. p. 578-581. 1568735 https://doi.org/10.1109/CICC.2005.1568735
Miyashita, Daisuke ; Ishikuro, Hiroki ; Kousai, Shouhei ; Kobayashi, Hiroyuki ; Majima, Hideaki ; Agawa, Kenichi ; Hamada, Mototsugu. / A phase noise minimization of CMOS VCOs over wide tuning range and large PVT variations. Proceedings of the Custom Integrated Circuits Conference. Vol. 2005 2005. pp. 578-581
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