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J. Sirirat, W. Tangsrirat and W. Surakampontorn, “Voltage-Mode Electronically Tunable Universal Filter Employing Single CFTA,” International Conference on Electrical Engineering/Electronics Computer Telecommunications and Information Technology, Chaing Mai, 19-21 May 2010, pp. 759-763.

has been cited by the following article:

• TITLE: Voltage-Mode Universal Biquad Filter Employing Single Voltage Differencing Differential Input Buffered Amplifier

  AUTHORS: Kanhaiya Lal Pushkar, Data Ram Bhaskar, Dinesh Prasad

  KEYWORDS: Voltage Differencing Differential Input Buffered Amplifier; Analog Filter; Voltage-Mode

  JOURNAL NAME: Circuits and Systems, Vol.4 No.1, January 25, 2013

  ABSTRACT: A new multi function voltage-mode universal biquadratic filter using single Voltage Differencing Differential Input Buffered Amplifier (VD-DIBA), two capacitors and one resistor is proposed. The proposed configuration has four inputs and one output and can realize all the five standard filters from the same circuit configuration. The presented biquad filter offers low active and passive sensitivities. The validity of proposed universal biquadratic filter has been verified by SPICE simulation using 0.35 μm MIETEC technology.