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Tangsrirat, W. and Surakampontorn, W. (2090) Single-Resistance-Controlled Quadrature Oscillator and Universal Biquad Filter Using CFOAs. AEU - International Journal of Electronics and Communications, 63, 1080-1086.
https://doi.org/10.1016/j.aeue.2008.08.006

has been cited by the following article:

• TITLE: Voltage-Mode Third-Order Quadrature Sinusoidal Oscillator Using VDBAs

  AUTHORS: Kanhaiya Lal Pushkar

  KEYWORDS: Voltage Differencing Buffered Amplifier, Third-Order Quadrature Sinusoidal Oscillator, Voltage-Mode

  JOURNAL NAME: Circuits and Systems, Vol.8 No.12, December 28, 2017

  ABSTRACT: This paper presents a third-order quadrature sinusoidal oscillator (TOQSO) using two voltage differencing buffered amplifiers (VDBAs), three capacitors and a resistor. The new topology provides two quadrature voltage outputs. The condition of oscillation (CO) and frequency of oscillation (FO) are electronically independently controllable by the separate transconductance of the VDBAs. The workability of the proposed TOQSO is confirmed by SPICE (Version 16.5) simulation using Taiwan semiconductor manufacturing company (TSMC) 0.18 μm process parameters.