An inductorless wideband balun-LNA in 65nm CMOS with balanced output

S.C. Blaakmeer, E.A.M. Klumperink, B. Nauta, D. M.W. Leenaerts

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    62 Citaten (Scopus)

    Samenvatting

    An inductorless LNA with active balun is designed for multi-standard radio applications between 100MHz and 6GHz. It exploits a combination of a common gate stage and a common source stage with replica biasing to maximize balanced operation. The NF is designed to be around 3dB by using the noise canceling technique. Its best performance is achieved between 300MHz to 3.5GHz with gain and phase errors below 0.3dB and ± 2degrees, 15dB gain, S11<-14dB, IIP3 = OdBm and IIP2 higher than +2OdBm at a total power consumption of 21mW. The circuit is fabricated in a baseline 65nm CMOS process, with an active area of only 0.01mm2. The circuit simultaneously achieves impedance matching, noise canceling and a well balanced output.

    Originele taal-2Engels
    TitelESSCIRC 2007 - Proceedings of the 33rd European Solid-State Circuits Conference
    RedacteurenDoris Schmitt-Landsiedel, Tobias Noll
    Pagina's364-367
    Aantal pagina's4
    DOI's
    StatusGepubliceerd - 14 jan. 2008
    EvenementESSCIRC 2007 - 33rd European Solid-State Circuits Conference - Munich, Duitsland
    Duur: 11 sep. 200713 sep. 2007

    Congres

    CongresESSCIRC 2007 - 33rd European Solid-State Circuits Conference
    Land/RegioDuitsland
    StadMunich
    Periode11/09/0713/09/07

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