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Function Generator using Current Conveyor (CCII)

by Dileep Kumar Patel, Rajesh Khatri
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 147 - Number 7
Year of Publication: 2016
Authors: Dileep Kumar Patel, Rajesh Khatri
10.5120/ijca2016911163

Dileep Kumar Patel, Rajesh Khatri . Function Generator using Current Conveyor (CCII). International Journal of Computer Applications. 147, 7 ( Aug 2016), 1-4. DOI=10.5120/ijca2016911163

@article{ 10.5120/ijca2016911163,
author = { Dileep Kumar Patel, Rajesh Khatri },
title = { Function Generator using Current Conveyor (CCII) },
journal = { International Journal of Computer Applications },
issue_date = { Aug 2016 },
volume = { 147 },
number = { 7 },
month = { Aug },
year = { 2016 },
issn = { 0975-8887 },
pages = { 1-4 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume147/number7/25662-2016911163/ },
doi = { 10.5120/ijca2016911163 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:51:14.197548+05:30
%A Dileep Kumar Patel
%A Rajesh Khatri
%T Function Generator using Current Conveyor (CCII)
%J International Journal of Computer Applications
%@ 0975-8887
%V 147
%N 7
%P 1-4
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, current-mode based solution suitable for sinusoidal, triangular and square wave generator using second generation current conveyor (CCII) is designed. This is based on current mode trans-linear scheme, with independent control of frequency are presented in this paper. The configuration consists of a second-generation conveyor (CCII), a schmitt trigger, a current mode integrator and a capacitor that is responsible for better linearity. The proposed oscillator, which utilizes a second generation current conveyor (CCII) as a active element, The frequency of the function generators can be adjusted with bias current of current conveyor (CCII) circuit. The performance of the circuit is checked through spectre simulation tool of cadence with 180nm technology. The measured results included in the paper show better linear variation of frequency as compared with existing reported configurations over the range from 112 to 376 MHz.

References
  1. W.-S. Chung, H. Kim, H.-W. Cha, and H.-J. Kim, “Triangular/square-wave generator with independently controllable frequency and amplitude,” IEEE Trans. Instrum. Meas., vol. 54, no. 1, pp. 105–109, Feb. 2005.
  2. A. Sedra and K. C. Smith, “A second-generation current conveyor and its applications,” IEEE Trans. Circuit Theory, vol. CT-17, no. 1, pp. 132–134, Feb. 1970.
  3. A. S. Sedra, G. W. Roberts, and F. Gohh, “The current conveyor: History, progress and new results,” Proc. Inst. Elect. Eng.—Part G, vol. 137, no. 2, pp. 78–87, Apr. 1990.
  4. G. Norinand, “Translinear current conveyors”, lnt. J.Electronics, vol. 59, No. 6, pp. 771-777, 1985.
  5. M. T. Abuelma’atti and S. M. Al-Shahrani, “New CFOA-based triangular/ square wave generator,” Int. J. Electron., vol. 84, no. 6, pp. 583–588, Jun. 1998.
  6. Dipankar Pal, Avireni Srinivasulu, Basab Bijoy Pal, Andreas Demosthenous, “Current Conveyor-Based Square/Triangular Waveform Generators With Improved Linearity” IEEE transaction on Instrument and measurement, vol. 58, no. 7, July 2009.
  7. M. T. Abuelma’atti and M. A. Al-Absi, “A current conveyor-based relaxation oscillator as a versatile electronic interface for capacitive and resistive sensors,” Int. J. Electron., vol. 92, no. 8, pp. 473–477, Aug. 2005.
  8. A. M. Soliman, “A novel variable frequency sinusoidal oscillator using a single current conveyor,” Proc. of IEEE, vol.66, no.7, pp. 800-800, 1978.
  9. A. D. Marcellis, C. D. Carlo, G. Ferri and V. Stornelli, “A CCII-based wide frequency range square waveform generator,” Int. J. Circuit Theory Appl., vol. 41, pp. 1-13, March 2013.
  10. H. O. Elwan and A. M. Soliman, “Low-voltage low-power CMOS current conveyors,” IEEE Trans. Circuits Syst. I, vol. 44, pp. 828–835, Sept. 1997.
Index Terms

Computer Science
Information Sciences

Keywords

Current mode oscillator Current conveyor (CCII) Schmitt trigger Current mode integrator.

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