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Voltage-Mode Third-Order Quadrature Sinusoidal Oscillator Using VDBAs
Department of Electronics and Communication Engineering, Maharaja Agrasen Institute of Technology, Rohini, India
- 1 Department of Electronics and Communication Engineering, Maharaja Agrasen Institute of Technology, Rohini, India
Circuits and Systems·Volume 08 (2017)·Pages 285–292·Published 27 December 2017·DOI10.4236/cs.2017.812021
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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.
KeywordsVoltage Differencing Buffered AmplifierThird-Order Quadrature Sinusoidal OscillatorVoltage-Mode
- Horng, J.W., Hou, C.L., Chang, C.M., Chung, W.Y., Tang, H.W. and Wen, Y.H. (2005) Quadrature Oscillators Using CCIIs. International Journal of Electronics, 92, 21-31. https://doi.org/10.1080/00207210412331332899
- Gibson, J.D. (1997) The Communication Handbook. CRC Press, Boca Raton, FL, USA, 1997.
- 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
- Horng, J.W. (2002) Current Differencing Buffered Amplifiers Based Single Resistance Controlled Quadrature Oscillator Employing Grounded Capacitors. IEICE Transactions on Fundamental of Electronics, Communications and Computer Sciences, E85-A, 1416-1419.
- Ozcan, S., Toker, A., Acar, C., Kuntman, H. and Cicekoglu, O. (2000) Single Resistance-Controlled Sinusoidal Oscillators Employing Current Differencing Buffered Amplifier. Microelectronics Journal, 31, 169-174. https://doi.org/10.1016/S0026-2692(99)00113-5
- Prommee, P. and Dejhan, K. (2002) An Integrable Electronic-Controlled Quadrature Sinusoidal Oscillator Using CMOS Operational Transconductance Amplifier. International Journal of Electronics, 89, 365-379. https://doi.org/10.1080/713810385
- Rodriguez-Vazquez, A., Linares-Barranco, B. Huertas, J. L. and Sanchez-Sinencio, E. (1990) On the Design of Voltage-Controlled Sinusoidal Oscillators Using OTAs. IEEE Transactions on Circuits and Systems, 37, 198-211. https://doi.org/10.1109/31.45712
- Holzel, R. (1993) A Simple Wide-Band Sine Wave Quadrature Oscillator. IEEE Transactions on Instrumentation and Measurement, 42, 758-760. https://doi.org/10.1109/19.231604
- Biolek, D. Senani, R., Biolkova, V. and Kolka, Z., (2008) Active Elements for Analog Signal Processing: Classification, Review, and New Proposals. Radioengineering, 17, 15-32.
- Kacar, F. Yeil, A. and Noori, A. (2012) New CMOS Realization of Voltage Differencing Buffered Amplifier and Its Biquad Filter Applications. Radioengineering, 21, 333-379.
- Firat Kacar, A. Y. (2016) VDBA-Based Lossless and Lossy Inductance Simulators and Its Filter Applications. Signal Processing and Communication Application Conference (SIU) 24th 2016, Zonguldak, Turkey, 16-19 May 2016.
- Gupta, P. and Pandey R. (2017) Single VDBA Based Multifunction Filter. International Journal of Control Theory and Applications, 10, 651-661.