This article presents a current-mode universal filter based-on parallel RLC circuit using CCCCTAs as active element. The pole frequency and quality factor can be electronically/orthogonally controlled via input bias currents. The circuit description consists of merely 2 CCCCTAs and 2 grounded capacitors. Without any external resistors, the proposed circuit is then suitable for IC architecture. The proposed circuit due to high output impedances enable easy cascading in current-mode. The PSPICE simulation results are depicted, and the given results agree well with the theoretical anticipation.


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    Title :

    Current controlled current-mode universal filter using CCCCTAs


    Contributors:


    Publication date :

    2011-07-01


    Size :

    165024 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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