{"title":"A 20GHz VCO with 5GHz tuning range in 0.25 /spl mu/m SiGe BiCMOS","authors":"B. Jung, R. Harjani","doi":"10.1109/ISSCC.2004.1332652","DOIUrl":null,"url":null,"abstract":"This paper presents a 20 GHz VCO with 5 GHz tuning range in 0.25 /spl mu/m SiGe BiCMOS. A differential capacitive emitter degenerated structure is used as a negative resistance cell that has extremely low parasitic capacitance. The VCO core consumes 9 mW, and the measured phase noise at 1 MHz offset is -101.2 dBc/Hz.","PeriodicalId":273317,"journal":{"name":"2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.2004.1332652","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14
Abstract
This paper presents a 20 GHz VCO with 5 GHz tuning range in 0.25 /spl mu/m SiGe BiCMOS. A differential capacitive emitter degenerated structure is used as a negative resistance cell that has extremely low parasitic capacitance. The VCO core consumes 9 mW, and the measured phase noise at 1 MHz offset is -101.2 dBc/Hz.
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