{"title":"Noise cancelling in wideband CMOS LNAs","authors":"F. Bruccoleri, E. Klumperink, B. Nauta","doi":"10.1109/ISSCC.2002.993104","DOIUrl":null,"url":null,"abstract":"A noise-cancelling technique in a wideband LNA achieves low noise figure (NF) and source impedance matching without global feedback. The 0.25 μm LNA provides <2.4 dB NF from 0.01-2 GHz, total voltage gain is 13.7 dB, -3 dB bandwidth is 0.01-1.6 GHz, S/sub 12/ is <-36 dB, and S/sub 11/ is <-10 dB. IIP2 is 12 dBm, and IIP3 is 0 dBm drawing 14 mA at 2.5 V.","PeriodicalId":423674,"journal":{"name":"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"158","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.2002.993104","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 158
Abstract
A noise-cancelling technique in a wideband LNA achieves low noise figure (NF) and source impedance matching without global feedback. The 0.25 μm LNA provides <2.4 dB NF from 0.01-2 GHz, total voltage gain is 13.7 dB, -3 dB bandwidth is 0.01-1.6 GHz, S/sub 12/ is <-36 dB, and S/sub 11/ is <-10 dB. IIP2 is 12 dBm, and IIP3 is 0 dBm drawing 14 mA at 2.5 V.