IEICE Electronics Express
Online ISSN : 1349-2543
LETTER
Novel electronically controllable current-mode universal biquad filter
R. SenaniV. K. SinghA. K. SinghD. R. Bhaskar
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JOURNALS FREE ACCESS

2004 Volume 1 Issue 14 Pages 410-415

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Abstract

A novel electronically-controllable universal current-mode biquad realisable with only three multiple-output second generation Current-Controlled Conveyors (CCCII), two grounded capacitors and one grounded resistor (which can also be implemented electronically) is presented which offers a number of advantageous features, not available simultaneously in any of the previously known electronically-controllable single-input-multiple-output type CM universal CCCII-based biquads. The proposed circuit is eminently suitable for implementation in both bipolar and CMOS/BiCMOS technologies. The workability of the new biquad configuration has been demonstrated by SPICE simulation results.

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© 2004 by The Institute of Electronics, Information and Communication Engineers
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