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Two Ultra-Low Power MM-Wave Push-Pull VCOs in FD-SOI CMOS

Therese Forsberg, Johan Wernehag, Henrik Sjöland, Markus Törmänen

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

Two low-power mm-wave voltage controlled oscillators (VCOs) designed in a 28-nm fully-depleted silicon-on-insulator (FD-SOI) CMOS process are demonstrated, using a push-pull differential architecture. Measurement show that the first VCO has a 10.8% tuning rage centered at 30.3 GHz, and the second has a 8.9 % tuning range at 58.7 GHz. The 30 GHz VCO consumes 1.06 mW from a 1 V supply, and has a -119 dBc/Hz phase noise at 10 MHz offset, achieving a figure of merit of -188.4 dB. The 60 GHz VCO consumes 1.35 mW and has a -111.9 dBc/Hz phase noise at 10 MHz offset, achieving a figure of merit of -186.2 dB. Their active areas are 0.03 mm 2 and 0.096 mm 2 respectively.
Original languageEnglish
Title of host publicationProceedings of 2018 Asia-Pacific Microwave Conference
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1130-1132
Number of pages3
ISBN (Electronic)978-4-9023-3945-1
ISBN (Print)978-1-5386-2184-4
DOIs
Publication statusPublished - 2018 Nov 9
Event2018 Asia-Pacific Microwave Conference - Kyoto, Japan
Duration: 2018 Nov 62018 Nov 9

Conference

Conference2018 Asia-Pacific Microwave Conference
Abbreviated titleAPMC2018
Country/TerritoryJapan
CityKyoto
Period2018/11/062018/11/09

Subject classification (UKÄ)

  • Other Electrical Engineering, Electronic Engineering, Information Engineering

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