Circuits, Systems and Signal Processing

, Volume 24, Issue 2, pp 221–227 | Cite as

Single FDCCII-Based Tunable Universal Voltage-Mode Filter

  • Chun-Ming ChangEmail author
  • Hua-Pin ChenEmail author


None of the previously reported voltage-mode universal biquad filters with three inputs and a single output offers either of the following two important advantages: (i) the use of only one active element and (ii) independent control of ω0 and ω0/Q. In this paper, a novel biquad filter, achieving both of these advantages, is presented. HSPICE simulation results using TSMC025 process and ±1.25 V supply voltages validate the theoretical predictions.


Theoretical Prediction Supply Voltage Active Element Single Output Independent Control 
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Copyright information

© Birkhauser Boston 2005

Authors and Affiliations

  1. 1.Department of Electrical Engineering, Chung Yuan Christian University, Chung-Li, Taiwan 32023Republic of China

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