Table of Contents Author Guidelines Submit a Manuscript
Journal of Engineering
Volume 2013, Article ID 309124, 6 pages
http://dx.doi.org/10.1155/2013/309124
Research Article

Voltage Mode Pulse Width Modulator Using Single Operational Transresistance Amplifier

1Department of Electronics and Communication, Delhi Technological University, Bawana Road, Delhi 110042, India
2Department of Electronics Engineering, Indian School of Mines, Dhanbad, Jharkhand 826004, India

Received 31 August 2012; Revised 2 December 2012; Accepted 10 December 2012

Academic Editor: Kyoung Kwan Ahn

Copyright © 2013 Rajeshwari Pandey et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. W. Mathis, “Nonlinear systems and communications systems,” in Proceedings of the International Conference on Telecommunication in Modern Satellite, Cable and Broadcasting Services (TELSIKS '01), vol. 1, pp. 293–296, September 2001.
  2. M. S. Roden, Analog and Digital Communication Systems, Prentice-Hall, Englewood Cliffs, NJ, USA, 4th edition, 1996.
  3. D. Maksimovic and S. Cuk, “A unified analysis of PWM converters in discontinuous modes,” IEEE Transactions on Power Electronics, vol. 6, pp. 476–490, 1991. View at Google Scholar
  4. M. Siripruchyanun, P. Wardkein, and W. Sangpisit, “Simple pulse width modulator using current conveyor,” in Proceedings of the TENCON '00), vol. 1, pp. 452–457, September 2000. View at Publisher · View at Google Scholar · View at Scopus
  5. A. S. Sedra and K. C. Smith, Microelectronic Circuits, Oxford University, 2004.
  6. APEX Microtechnology, “PWM Basics, Pulse Width Modulator Amplifier,” Application Note 30.
  7. H. Kim, H. J. Kim, and W. S. Chung, “Pulsewidth modulation circuits using CMOS OTAs,” IEEE Transactions on Circuits and Systems I, vol. 54, no. 9, pp. 1869–1878, 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. M. Siripruchyanun and P. Wardkein, “A fully independently adjustable, integrable simple current controlled oscillator and derivative PWM signal generator,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. 86, no. 12, pp. 3119–3126, 2003. View at Google Scholar · View at Scopus
  9. A. Djemouai, M. Sawan, and M. Slamai, “New CMOS integrated pulse width modulator for voltage conversion applications,” in Proceedings of the IEEE International Conference on Electronics, Circuits and Systems (ICECS '00), vol. 1, pp. 116–119, December 2000.
  10. J.-J. Chen, H.-Y. Lin, Y.-T. Lin, and W.-Y. Chung, “Integrated pulse-width-modulation circuit using CMOS processes,” in Proceedings of the Power Electronics Specialists (IEEE PESC '04), pp. 1356–1358, June 2004.
  11. Y. Zheng and C. E. Saavedra, “Pulse width modulator using a phase-locked loop variable phase shifter,” in IEEE International Symposium on Circuits and Systems (ISCAS '05), pp. 3639–3642, May 2005. View at Publisher · View at Google Scholar · View at Scopus
  12. C. L. Hou, H. C. Chien, and Y. K. Lo, “Squarewave generators employing OTRAs,” IEE Proceedings Circuits, Devices and Systems, vol. 152, no. 6, pp. 718–722, 2005. View at Google Scholar
  13. Y. K. Lo, H. C. Chien, and H. J. Chiu, “Switch-controllable OTRA-based bistable multivibrators,” IET Circuits, Devices and Systems, vol. 2, no. 4, pp. 373–382, 2008. View at Publisher · View at Google Scholar · View at Scopus
  14. AD 844 Datasheet, Analog Devices Inc.