Abstract
This paper presents a sinusoidal oscillator and a bandpass filter based on differential voltage current conveyors (DVCCs). The proposed oscillator is composed of two DVCCs and five grounded passive components, viz. three resistors and two capacitors. The tuning of oscillation frequency and oscillation condition can be independently achieved through grounded resistors. The bandpass circuit is obtained from the proposed oscillator circuit topology by breaking feedback path between input and output terminals. The Q factor and center frequency of proposed bandpass filter are orthogonally tunable. Proposed circuits are simulated using PSPICE software and have shown good correspondence between simulation and theoretical results.
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Upadhyay, A., Pal, K. (2020). DVCC Based Oscillator and Bandpass Filter with Grounded Passive Components. In: Pant, M., Sharma, T., Verma, O., Singla, R., Sikander, A. (eds) Soft Computing: Theories and Applications. Advances in Intelligent Systems and Computing, vol 1053. Springer, Singapore. https://doi.org/10.1007/978-981-15-0751-9_121
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DOI: https://doi.org/10.1007/978-981-15-0751-9_121
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