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New Universal Filter with One Input and Five Outputs Using Current-Feedback Amplifiers

Abuelma’atti, M.T. and Al-Zaher, H. (1998) New Universal Filter with One Input and Five Outputs Using Current-Feedback Amplifiers. Analog Integrated Circuits and Signal Processing, 16 (3). pp. 239-244.

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Abstract

A new universal voltage-mode second-order filter circuit is presented. The circuit uses five current-feedback operational amplifiers, two grounded capacitors three grounded resistors and three floating resistors. The circuit can realize all the standard filter functions; lowpass, highpass, bandpass, notch and allpass, without changing the passive elements. The proposed circuit enjoys independent grounded-resistance-control of the natural frequency and the bandwidth, low output impedances, high input impedance as well as low active and passive sensitivities.



Item Type:Article
Date:August 1998
Date Type:Publication
Subjects:Electrical
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Abuelma’atti, M.T. and Al-Zaher, H.
Email:mtaher@kfupm.edu.sa, alzaherh@kfupm.edu.sa
ID Code:1419
Deposited By:ANKAR (g200603940) (g200603940)
Deposited On:11 Jun 2008 11:35
Last Modified:12 Apr 2011 13:08

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