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CDTAs –based Current-Mode Multifunction Filter Employing Grounded Capacitors

by Anisur Rehman Nasir, S. N. Ahmad
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 43 - Number 10
Year of Publication: 2012
Authors: Anisur Rehman Nasir, S. N. Ahmad
10.5120/6139-8383

Anisur Rehman Nasir, S. N. Ahmad . CDTAs –based Current-Mode Multifunction Filter Employing Grounded Capacitors. International Journal of Computer Applications. 43, 10 ( April 2012), 17-19. DOI=10.5120/6139-8383

@article{ 10.5120/6139-8383,
author = { Anisur Rehman Nasir, S. N. Ahmad },
title = { CDTAs –based Current-Mode Multifunction Filter Employing Grounded Capacitors },
journal = { International Journal of Computer Applications },
issue_date = { April 2012 },
volume = { 43 },
number = { 10 },
month = { April },
year = { 2012 },
issn = { 0975-8887 },
pages = { 17-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume43/number10/6139-8383/ },
doi = { 10.5120/6139-8383 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:33:03.693888+05:30
%A Anisur Rehman Nasir
%A S. N. Ahmad
%T CDTAs –based Current-Mode Multifunction Filter Employing Grounded Capacitors
%J International Journal of Computer Applications
%@ 0975-8887
%V 43
%N 10
%P 17-19
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, a new current-mode multifunction filter based on current differencing transconductance amplifier(CDTA) is presented. The proposed filter employs two current differencing transconductance amplifier (CDTA) and only two passive elements to realize lowpass and bandpass filter functions. The proposed filter have been tested with PSPICE simulation program. PSPICE simulation result confirms the theoretical analysis. The active and passive sensitivities are quite low

References
  1. Toumazou C, Lidgey F &Haigh D(1990). "Analog IC Design: The current-mode approach", Exeter, UK, Peter Peregrinus
  2. B. Wilson,"Trend in current conveyor and current-mode amplifier design," Int. J. Electron. , vol. 23, pp. 573-583, 1992.
  3. C. M. Chang, T. H. Houng, S. H. Tu, C. L. Hou and J. W. Horng, "Universal active current filter using second generation current controlled conveyor," Int. J. of Circ. Syst. And Sign. , Proc. Vol. 1,pp. 194-198,2008 4] R. K. Sharma and R. Senani, " Universal current mode biquad using a single CFOA, " Int. J. of Electronics,vol. 91,pp. 175-183,2004
  4. A. R. Nasir and S. N. Ahmad, "Minimum component current mode universal filter using current feedback amplifier," Int. conference on Advanced Computing & Comm. Tech. , Nov 08-09,2008
  5. X. Zheng, B. J. Maundy, E. I. El-Masry, and I. G. Finvers, "A Novel low-voltage operational transconductance amplifier and its applications," IEEE Int. Symp. Cir. Syst. ISCAS2000, Geneva, 2000.
  6. S. N. Ahmad, M. R. Khan and Moinuddin, "Operational transconductance amplifier based voltage-mode universal filter," Indian J. of Pure and Applied Physics, vol. 43, 714-719, 2005
  7. A. Gokcen and U Cam, " MOS-C Single amplifier biquads using operational transconductance amplifier," Int. J. of Electronics and Commu," 63, 660-664,2009
  8. A. U. Keskin,"Multifunction biquad filter using single CDBA," Electrical Engg, 30,147-151,2004
  9. S. K?l?nc, A. U. Keskin, and U. Cam, "Cascadablevoltage–mode multifunction biquad employing single OTRA," Frequenz, vol. 61, 2007,pp. 84–86
  10. D. Biolek, "CDTA-Building block for current-mode analog signal processing", Proc. ECCTD'03, Cracow, Poland, , Vol. III, pp. 397-400. 2003
  11. D. Biolek, V. Biolkova, Universal biquads using CDTA elements for cascade filter design. In: Proceedings of the CSCC 2003 Corfu, Greece, 2003,
  12. A. Ü. Keskin, D. Biolek, E. Hancioglu, E. , and V. Biolková, "Current-mode KHN filter employing current differencing transconductance amplifiers", AEU - International Journal of Electronics and Communications, Volume 60, Issue 6, pp. 443- 446. 2006
  13. T, Pongpisal, S. Unhavanich, W. Tangsrirat, W. Surakampontorn, " Cascadable current-mode filters using CDTAs", Proc. of 2009 APSIPA Annual Summit and Conference, Sapporo, Japan, Oct. ,2009
  14. Tangsrirat, W. "Current differencing trans-conductance amplifier-based current-mode four-phase quadrature oscillator", Indian Journal of Engineering & Materials Sciences,vol. 14, pp. 289-294,August 2007
  15. W. Tangsrirat, T. Dumawipata, W. Surakampontorn, " Multiple input single-output current-mode multifunction filter using current differencing transconductance amplifiers" Int J Electron Commu ; 61(4):209–14. April 2007
  16. NA Shah, M. Quadri and SZ Iqbal. "Realization of CDTA based current mode universal filter", Indian Journal of Pure & Applied Physics, vol. 46, pp. 283-285, April 2008
  17. F. Karcar, H. Kuntman, "Anew, improved CMOS realization of CDTA and its filter applications", Turk J. Elect. Eng. & Comp. Sci. vol. 19, No. 4, 2011
  18. A. T. Bebri and F. Andy, "N th-order lowpass filter employing current differencing transconductance amplifier", Proc. Of the 2005 European Conference on circuit theory and design, 2005
  19. N. Pandey ,Sajal K. Paul, "Single CDTA-Based current-mode all-pass filter and its applications Journal of Electrical and Computer Engineering vol. 2011
Index Terms

Computer Science
Information Sciences

Keywords

Current Differencing Transconductance Amplifier Current-mode Circuits Multifunction Signal Processing

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