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Comparative Performance Analysis of Nonlinearity Cancellation Techniques for MOS-C Realization in Integrator Circuits

Authors: Hasan Çiçekli, Ahmet Gökçen, Uğur Çam


In this paper, a comparative performance analysis of mostly used four nonlinearity cancellation techniques used to realize the passive resistor by MOS transistors, is presented. The comparison is done by using an integrator circuit which is employing sequentially Op-amp, OTRA and ICCII as active element. All of the circuits are implemented by MOS-C realization and simulated by PSPICE program using 0.35μm process TSMC MOSIS model parameters. With MOS-C realization, the circuits became electronically tunable and fully integrable which is very important in IC design. The output waveforms, frequency responses, THD analysis results and features of the nonlinearity cancellation techniques are also given.

Keywords: integrator circuits, MOS-C realization, nonlinearity cancellation, tunable resistors

Digital Object Identifier (DOI):

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[1] Y. Tsividis, M. Banu, and J. Khoury, "Continuous-Time MOSFET-C Filters in VLSI". IEEE Journal Solid-State Circuits, (1), SC-21, 1986.
[2] Y. Tsividis, “Operation and Modeling of the MOS Transistor”, McGraw-Hill, 1986.
[3] Z. Czarnul, "Modification of the Banu-Tsividis continuous-time integrator structure", IEEE Trans. Circuits Syst., vol. CAS-33, pp.714 - 716, 1986.
[4] W. M. Penny, L. Lau, “MOS Integrated Circuits”, Van Nostrand- Reinhold, 1972.
[5] A. Gökçen and U. Çam, "MOS-C Single Amplifier Biquad Using the Operational Transresistance Amplifier". International Journal of Electronics and Communications (AEU), vol. 63, pp. 660–664, 2009.
[6] A. Gökçen, S. Kılınç, U. Çam, "Fully Integrated Universal Biquads Using Operational Transresistance Amplifiers with MOS-C Realization", Turkish Journal of Electrical Engineering & Computer Science, Vol.19, No: 3, pp. 363-372, 2011.
[7] J. N. Babanezhad, G. C. Temes, "A linear NMOS depletion resistor and its application in an integrated amplifier", IEEE J. Solid-State Circuits, vol. 19, pp. 932-938, 1984.
[8] M. Ismail, S.V. Smith, R. G. Beale, "A new MOSFET-C universal filter structure for VLSI", IEEE Journal Solid-State Circuits, (23), 183- 194,1988.
[9] Chiu, W., Tsay, J. H., Liu, S. I., Tsao, H. W., Chen, J. J., “Singlecapacitor MOSFET-C integrator using OTRA”, Electronics Letters, 31 (21), 1796-1797, 1995.
[10] K. N. Salama, A. M. Soliman, "CMOS operational transresistance amplifier for analog signal processing applications", Microelectronics Journal, (30), 235-245, 1999.
[11] A. Toker, A. Zeki, "Tunable active network synthesis using ICCIIs", International Journal of Electronics, (94), no:4, 335 – 351, 2007.
[12] A. Gökçen, “New Possibilities in The Design of Analog Integrated Circuit with MOS-C Realization”, Phd Thesis, Graduate School of Natural and Applied Sciences, Dokuz Eylül University, İzmir, Turkey, June, 2010.