A cascade of amplifier stages has a differential input and a differential output. The cascade of amplifier stages includes at least one differential amplifier circuit including first and second transistors, at least one of the first and second transistors having a control terminal and a body terminal. A mismatch between the first and second transistors generates an input offset. A feedback network couples the differential output to the body terminal in order to cancel the input offset. The feedback network includes a low-pass filter and a differential amplifier stage.


    Access

    Download


    Export, share and cite



    Title :

    AMPLIFIER CIRCUIT, CORRESPONDING SYSTEM, VEHICLE AND METHOD


    Contributors:

    Publication date :

    2020-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H03F Verstärker , AMPLIFIERS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04B TRANSMISSION , Übertragung



    Discharge control circuit, corresponding system, vehicle and method

    D'ANGELO VITTORIO / CANNAVACCIUOLO SALVATORE | European Patent Office | 2023

    Free access

    DISCHARGE CONTROL CIRCUIT, CORRESPONDING SYSTEM, VEHICLE AND METHOD

    D'ANGELO VITTORIO / CANNAVACCIUOLO SALVATORE | European Patent Office | 2022

    Free access

    Circuit, corresponding system, vehicle and method of operation

    OCCHIPINTI ALDO / ROUSSEL CHRISTOPHE / BURKHARDT FRITZ et al. | European Patent Office | 2024

    Free access

    Circuit, corresponding frequency multiplier arrangement, system, vehicle and method

    BELFIORE FRANCESCO | European Patent Office | 2022

    Free access

    Drive circuit, roof assembly, vehicle and corresponding method

    SCHWIPP GERHARD | European Patent Office | 2023

    Free access