• DocumentCode
    1669375
  • Title

    A 2GHz mean-square power detector with integrated offset chopper

  • Author

    Kouwenhoven, M. ; van Staveren, A.

  • Author_Institution
    Nat. Semicond., Delft, Netherlands
  • fYear
    2005
  • Firstpage
    124
  • Abstract
    A 2GHz mean-square power detector with integrated chopper is presented. It typically achieves an offset reduction of 14.8dB compared to un-chopped, untrimmed units and 12dB reduction of the offset variation overtemperature (-40°C to +85°C) compared to laser-trimmed units. The chip is designed in a 0.35 μm BiCMOS process, measures 1.5×1.5mm2 and draws 8mA from a 2.7V supply.
  • Keywords
    BiCMOS integrated circuits; cellular radio; choppers (circuits); detector circuits; -40 to 85 degC; 0.35 micron; 2 GHz; 2.7 V; 8 mA; BiCMOS process; cellular systems; integrated offset chopper; mean-square power detector; offset variation overtemperature; Cellular phones; Choppers; Circuits; Costs; Envelope detectors; Laser modes; Power measurement; Radio frequency; Resistors; Temperature dependence;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference, 2005. Digest of Technical Papers. ISSCC. 2005 IEEE International
  • Conference_Location
    San Francisco, CA
  • ISSN
    0193-6530
  • Print_ISBN
    0-7803-8904-2
  • Type

    conf

  • DOI
    10.1109/ISSCC.2005.1493900
  • Filename
    1493900
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1669375