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    Universal three input and one output current-mode filter withoutexternal passive elements

    (1997) Universal three input and one output current-mode filter withoutexternal passive elements. Electronics Letters, 33.

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    Abstract

    A new current-mode universal filter is proposed. The filter uses only operational amplifiers and operational transconductance amplifiers (OTAs) and can realise lowpass, highpass, bandpass, notch and allpass responses without changing circuit topology. The parameters 0, 0/Q0, and the gain can be electronically tuned by adjusting the bias currents of the OTAs. The proposed circuit has low sensitivity

    Item Type: Article
    Subjects: Computer
    Department: College of Engineering and Physics > Electrical Engineering
    Depositing User: Mr. Admin Admin
    Date Deposited: 24 Jun 2008 13:38
    Last Modified: 01 Nov 2019 14:06
    URI: http://eprints.kfupm.edu.sa/id/eprint/14499