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Video s3
    Details
    Poster
    Presenter(s)
    Hiroki Sato Headshot
    Display Name
    Hiroki Sato
    Affiliation
    Affiliation
    Tokyo Institute of Technology
    Country
    Abstract

    This paper proposes a circuit structure which can reduce power dissipation of filters based on integrators and local-feedback voltage amplifiers. The local-feedback amplifier has voltage addition or subtraction functionality which is required to implement leapfrog filters. The proposed structure uses this functionality and MOSFETs operating in the triode region in combination in order to reduce the redundant circuit and current dissipation. Simulation results of the proposed structure show a reduced power dissipation and no significant impact to the transfer function.

    Slides
    • Reduction on Power Dissipation of Filters Based on Local-Feedback Amplifier (application/pdf)