88-96 GHz VCO with Inductance-Compensated Capacitive Source Degeneration in 90-nm CMOS

研究成果: Conference contribution

摘要

A 94-GHz voltage-controlled oscillator (VCO) using inductance-compensated capacitive source degeneration (IC-CSD) technique to widen the tuning range is presented. This work has been implemented in 90-nm CMOS technology with a chip area of 0.257 mm2. The measured output frequency of the VCO covers a range of 7.99 GHz from 87.99 to 95.98 GHz (8.7% tuning range) and delivers +5.2-dBm maximum output power at 94 GHz. At 94 GHz, the measured phase noises at 1-MHz and 10-MHz frequency offsets are-71.72 and-96.51 dBc/Hz, respectively. The total power dissipation is 85.08 mW while the VCO core and the drive amplifier draw 30.36 mW and 54.72 mW from 1.2-V and 2.4-V power supplies, respectively.

原文English
主出版物標題2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781665433914
DOIs
出版狀態Published - 2021 八月 25
事件2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021 - Hualien, Taiwan
持續時間: 2021 八月 252021 八月 27

出版系列

名字2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021

Conference

Conference2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021
國家/地區Taiwan
城市Hualien
期間21-08-2521-08-27

All Science Journal Classification (ASJC) codes

  • 電腦網路與通信
  • 電氣與電子工程
  • 儀器

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