• DocumentCode
    530918
  • Title

    Low power analog front-end circuits in 130-nm CMOS for multi-standard zero-IF receivers

  • Author

    Jang, Seunghyun ; Lee, Junsang ; Choi, Joongho ; Lee, Kwang-Chun

  • Author_Institution
    Mobile RF Res. Team, ETRI, Daejeon, South Korea
  • fYear
    2010
  • fDate
    27-28 Sept. 2010
  • Firstpage
    373
  • Lastpage
    376
  • Abstract
    Low-power and multi-standard analog front-end circuits are presented. The proposed VGA consumes only 0.76-mW while offering a wide dynamic range of 43.3-dB per stage. The four different bandwidths of 2.5, 5, 7.5 and 10-MHz are supported by the fabricated 7th-order Chebyshev-I LPF with on-chip bandwidth tuning circuit.
  • Keywords
    CMOS integrated circuits; Chebyshev filters; amplifiers; low-pass filters; low-power electronics; radio receivers; CMOS; Chebyshev-I low-pass filter; bandwidth 10 MHz; bandwidth 2.5 MHz; bandwidth 5 MHz; bandwidth 7.5 MHz; low power analog front-end circuits; multistandard zero-IF receivers; on-chip bandwidth tuning circuit; power 0.76 mW; size 130 nm; variable gain amplifier; Bandwidth; CMOS integrated circuits; Chebyshev approximation; Dynamic range; Gain; Operational amplifiers; Tuning;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Integrated Circuits Conference (EuMIC), 2010 European
  • Conference_Location
    Paris
  • Print_ISBN
    978-1-4244-7231-4
  • Type

    conf

  • Filename
    5613697
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=530918