Using Modified Bessel Functions For Calculations of Drain Current Harmonics In a MOS Transistor Operating in Moderate Inversion

Igor Filanovsky, Luis Oliveira, Nikolay Tchamov

    Tutkimustuotos: KonferenssiartikkeliTieteellinenvertaisarvioitu

    Abstrakti

    The paper describes evaluation of drain current harmonics in a MOS transistor operating in moderate inversion and strong saturation. The dependence of the drain current on the gate-source and drain-source voltages is described using a simplified 'reconciliation' model developed by Y. Tsividis. Then, in the proposed model the current components corresponding to the terms depending exponentially on normalized gate-source and/or drain-source modulating sinusoidal voltage are evaluated using modified Bessel functions. This approach allows one to omit the small-signal requirement for modulating signals, and calculate the first, second and third harmonics of the drain current caused by the gate-source or drain-source voltages and also find the intermodulation terms. The results are applied to the design of low-distortion low-voltage amplifiers. The recommendations are confirmed by simulations.
    AlkuperäiskieliEnglanti
    Otsikko2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018
    KustantajaIEEE
    ISBN (elektroninen)9781538648810
    DOI - pysyväislinkit
    TilaJulkaistu - 27 toukok. 2018
    OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
    TapahtumaIEEE International Symposium on Circuits and Systems - Florence, Italia
    Kesto: 27 toukok. 201830 toukok. 2018

    Julkaisusarja

    Nimi
    ISSN (elektroninen)2379-447X

    Conference

    ConferenceIEEE International Symposium on Circuits and Systems
    Maa/AlueItalia
    KaupunkiFlorence
    Ajanjakso27/05/1830/05/18

    Julkaisufoorumi-taso

    • Jufo-taso 1

    Sormenjälki

    Sukella tutkimusaiheisiin 'Using Modified Bessel Functions For Calculations of Drain Current Harmonics In a MOS Transistor Operating in Moderate Inversion'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.

    Siteeraa tätä