A Novel Current-Mode OTA-C Universal Filter

(2007) A Novel Current-Mode OTA-C Universal Filter. J. of Active and Passive Electronic Devices, 2. pp. 279-284.


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A novel current-mode biquad circuit is presented. The circuit uses two single-output-, one multiple-output-operational transconductance amplifiers (OTAs), two grounded capacitors and can realize lowpass, highpass, bandpass, notch, lowpass notch, highpass notch and allpass responses from the same topology. The parameters ωo and ωo/Qo enjoy independent electronic tunability. Simulation results are included.

Item Type: Article
Subjects: Electrical
Department: College of Engineering and Physics > Electrical Engineering
Depositing User: ANKAR (g200603940) (g200603940)
Date Deposited: 23 Mar 2008 06:24
Last Modified: 01 Nov 2019 13:24
URI: http://eprints.kfupm.edu.sa/id/eprint/537