• DocumentCode
    2994941
  • Title

    Extracting trade-off boundaries of CMOS two-stage op-amp using particle swarm optimization

  • Author

    Beirami, Ali ; Takhti, Mohammad ; Shamsi, Hossein

  • Author_Institution
    Fac. of Electr. Eng., K.N. Toosi Univ. of Technol., Tehran, Iran
  • fYear
    2009
  • fDate
    9-10 July 2009
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    In this paper, a multi-objective particle swarm optimization (PSO) algorithm is implemented to unveil trade-off margins of the CMOS two-stage op-amp. Power, area, slew rate, unity gain frequency (UGF) were used as objectives. Width and length of the gate of MOSFETs are free parameters. Simulation results reveal the design trade-off margins of the two-stage op-amp as expected theoretically.
  • Keywords
    CMOS integrated circuits; MOSFET; operational amplifiers; particle swarm optimisation; CMOS two-stage op-amp; MOSFET; gate; multiobjective particle swarm optimization algorithm; trade-off boundaries extraction; unity gain frequency; Algorithm design and analysis; Analog integrated circuits; Circuit simulation; Design optimization; Functional programming; MOSFETs; Operational amplifiers; Optimization methods; Particle swarm optimization; Power dissipation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signals, Circuits and Systems, 2009. ISSCS 2009. International Symposium on
  • Conference_Location
    Iasi
  • Print_ISBN
    978-1-4244-3785-6
  • Electronic_ISBN
    978-1-4244-3786-3
  • Type

    conf

  • DOI
    10.1109/ISSCS.2009.5206173
  • Filename
    5206173
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2994941