Electronically Tunable Quadrature Oscillator Employing Single Differential Difference Transconductance Amplifier

• Authors: A. Yesil , M. Konal , F. Kacar
• Languages of publication: EN

Abstracts

EN

In this paper, we present new voltage mode quadrature oscillator, employing single differential difference transconductance amplifier. The proposed oscillator structure consists of two grounded capacitors and a single resistor. The use of grounded capacitors is particularly attractive for integrated circuit implementation. In this way, the frequency of oscillations can be controlled by the biasing current of transconductance stage. Simulation results agree quite well with the theoretical analysis.

Keywords

EN

43.58.Wc; 84.30.Ng

Discipline

• 84.30.Ng: Oscillators, pulse generators, and function generators

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 3
• Pages: 843-845

Dates

published

2017-09

Contributors

author

A. Yesil

• Department of Naval Architecture and Marine Engineering, Bandirma Onyedi Eylul University, Balikesir, Turkey

author

M. Konal

• Department of Electrical and Electronics Engineering, Istanbul University, Istanbul, Turkey

author

F. Kacar

• Department of Electrical and Electronics Engineering, Istanbul University, Istanbul, Turkey

References

• [1] J.-W. Horng, Act. Passiv. Electron. Components 2011, 320367 (2011), doi: 10.1155/2011/320367
• [2] W. Tangsrirat, W. Surakampontorn, AEU - Int. J. Electron. Commun. 63, 1080 (2009), doi: 10.1016/j.aeue.2008.08.006
• [3] A. Lahiri, J. Circuits, Syst. Comput. 19, 1069 (2010), doi: 10.1142/S0218126610006608
• [4] W. Tangsrirat, D. Prasertsom, T. Piyatat, W. Surakampontorn, Int. J. Electron. 95, 1119 (2008), doi: 10.1080/00207210802387676
• [5] M. Kumngern, K. Dejhan, Act. Passiv. Electron. Components 2009, 987304 (2009), doi: 10.1155/2009/987304
• [6] A. Lahiri, W. Jaikla, M. Siripruchyanun, Analog Integr. Circuits Signal Process. 65, 321 (2010), doi: 10.1007/s10470-010-9488-2
• [7] A. Yesil, F. Kacar, K. Gurkan, J. Electrical Engin. 67, 137 (2016), doi: 10.1515/jee-2016-0019
• [8] M. Kumngern, in: 2012 IEEE Int. Conf. Electronics Design, Systems and Applications (ICEDSA), 2012, p. 141, doi: 10.1109/ICEDSA.2012.6507784
• [9] E. Yuce, S. Minaei, O. Cicekoglu, Int. J. Electron. 93, 533 (2006), doi: 10.1080/00207210600711606
• [10] S. Minaei, I.C. Göknar, M. Yıldız, E. Yuce, Int. J. Electron. 102, 911 (2015), doi: 10.1080/00207217.2014.942890

Identifiers

DOI

10.12693/APhysPolA.132.843