Table of Contents
International Scholarly Research Notices
Volume 2015, Article ID 690923, 7 pages
http://dx.doi.org/10.1155/2015/690923
Research Article

Electronically Tunable Differential Integrator: Linear Voltage Controlled Quadrature Oscillator

1Department of Electronics & Telecommunication Engineering, Jadavpur University, Kolkata 700032, India
2Department of Electronics & Communication Engineering, Narula Institute of Technology, Kolkata 700109, India
3Department of Electronics Engineering, B. P. P. Institute of Technology, Kolkata 700052, India

Received 15 December 2014; Revised 22 March 2015; Accepted 26 March 2015

Academic Editor: Stephan Gift

Copyright © 2015 Rabindranath Nandi 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. H. H. Chiang, Electronic Waveforming and Processing, Wiley, New York, NY, USA, 1986.
  2. J.-L. Lee and S.-I. Liu, “Integrator and differentiator with time constant multiplication using current feedback amplifier,” Electronics Letters, vol. 37, no. 6, pp. 331–333, 2001. View at Publisher · View at Google Scholar · View at Scopus
  3. S. Minaei, G. Topcu, and O. Çiçekoğlu, “Active only integrator and differentiator with tunable time constants,” International Journal of Electronics, vol. 90, no. 9, pp. 581–588, 2003. View at Publisher · View at Google Scholar · View at Scopus
  4. M. Tanaka, M. Ikeda, H. Ikeda, S. Inaba, and Y. Fujita, “Monolithic current integrator circuit as a building block of wide dynamic range ADC for calorimetry system,” in Proceedings of the IEEE Conference Record of the Nuclear Science Symposium and Medical Imaging Conference, vol. 1, pp. 384–386, Orlando, Fla, USA, October 1992. View at Publisher · View at Google Scholar
  5. R. Nandi and S. K. Debroy, “Voltage-controlled dual-input integrator with square-law enhanced time constant and its digital control,” Frequenz, vol. 51, no. 7-8, pp. 209–211, 1997. View at Google Scholar · View at Scopus
  6. R. Nandi, A. Goswami, R. K. Nagaria, and S. K. Sanyal, “Voltage tunable differential integrator and differentiator using current feedback amplifiers,” IEICE Transactions on Electronics, vol. E86-C, no. 11, pp. 2329–2331, 2003. View at Google Scholar · View at Scopus
  7. T. Tsukutani, H. Tsunetsugu, Y. Sumi, and N. Yabuki, “Electronically tunable first-order all-pass circuit employing DVCC and OTA,” International Journal of Electronics, vol. 97, no. 3, pp. 285–293, 2010. View at Publisher · View at Google Scholar · View at Scopus
  8. L. von Wangenheim, “Phase margin determination in a closed-loop configuration,” Circuits, Systems, and Signal Processing, vol. 31, no. 6, pp. 1917–1926, 2012. View at Publisher · View at Google Scholar · View at MathSciNet
  9. J.-W. Horng, “Quadrature oscillators using operational amplifiers,” Active and Passive Electronic Component, vol. 2011, Article ID 320367, 4 pages, 2011. View at Publisher · View at Google Scholar · View at Scopus
  10. D. R. Bhaskar, R. Senani, and A. K. Singh, “Linear sinusoidal VCOs: new configurations using current-feedback-op-amps,” International Journal of Electronics, vol. 97, no. 3, pp. 263–272, 2010. View at Publisher · View at Google Scholar · View at Scopus
  11. A. Lahiri, W. Jaikla, and M. Siripruchyanun, “First CFOA-based explicit-current-output quadrature sinusoidal oscillators using grounded capacitors,” International Journal of Electronics, vol. 100, no. 2, pp. 259–273, 2013. View at Publisher · View at Google Scholar · View at Scopus
  12. R. Nandi, M. Kar, and S. Das, “Electronically tunable dual-input integrator employing a single CDBA and a multiplier: voltage controlled quadrature oscillator design,” Active and Passive Electronic Components, vol. 2009, Article ID 835789, 5 pages, 2009. View at Publisher · View at Google Scholar · View at Scopus
  13. W. Tangsrirat, D. Prasertsom, T. Piyatat, and W. Surakampontorn, “Single-resistance-controlled quadrature oscillator using current differencing buffered amplifiers,” International Journal of Electronics, vol. 95, no. 11, pp. 1119–1126, 2008. View at Publisher · View at Google Scholar · View at Scopus
  14. J. Jin and C. Wang, “Single CDTA-based current-mode quadrature oscillator,” AEU—International Journal of Electronics and Communications, vol. 66, no. 11, pp. 933–936, 2012. View at Publisher · View at Google Scholar · View at Scopus
  15. M. Kumngern, “Versatile voltage-mode quadrature oscillator circuit using DDCCs,” in IEEE Symposium on Wireless Technology and Applications (ISWTA '11), pp. 44–47, Langkawi, Malayasia, September 2011. View at Publisher · View at Google Scholar · View at Scopus
  16. W. Sa-Ngiamvibool and A. Jantakun, “Quadrature oscillator using CCCCTAs and grounded capacitors with amplitude controllability,” International Journal of Electronics, vol. 101, no. 12, pp. 1737–1758, 2014. View at Publisher · View at Google Scholar · View at Scopus
  17. K. Kumwachara and W. Surakampontorn, “An integrable temperature-insensitive gm-RC quadrature oscillator,” International Journal of Electronics, vol. 90, no. 9, pp. 599–605, 2003. View at Publisher · View at Google Scholar · View at Scopus
  18. A. Lahiri, W. Jaikla, and M. Siripruchyanun, “Voltage-mode quadrature sinusoidal oscillator with current tunable properties,” Analog Integrated Circuits and Signal Processing, vol. 65, no. 2, pp. 321–325, 2010. View at Publisher · View at Google Scholar · View at Scopus
  19. H. P. Chen, S. F. Wang, and M. Y. Hsieh, “Tunable current-mode and voltage-mode quadrature oscillator using a DVCCTA,” IEICE Electronics Express, vol. 11, no. 13, Article ID 20140478, 2014. View at Publisher · View at Google Scholar
  20. D. Biolek, “CDTA—building block for current mode analog signal processing,” in Proceedings of the European Conference on Circuit Theory and Design (ECCTD '03), pp. 397–400, Krakow, Poland, 2003.
  21. S. J. G. Gift and B. Maundy, “Versatile composite amplifier configuration,” International Journal of Electronics, vol. 102, no. 6, pp. 993–1006, 2014. View at Publisher · View at Google Scholar
  22. D. Bailey, Practical Radio Engineering & Telemetry for Industry, Newnes, Oxford, UK, 2003.
  23. S. Yoder, M. Ismail, and W. Khalil, VCO Based Quantizers Using Frequency-to-Digital and Time-to-Digital Converters, Springer Science+Business Media, LLC, 2011.
  24. S. Liang and W. Redman-White, “A linear tuning ring VCO for spectrum monitor receiver in cognitive radio applications,” in Proceedings of the 20th European Conference on Circuit Theory and Design (ECCTD '11), pp. 65–68, IEEE, Linkoping, Sweden, August 2011. View at Publisher · View at Google Scholar · View at Scopus
  25. M. Bhushan and R. Newcomb, “Grounding of capacitors in integrated circuits,” Electronics Letters, vol. 3, no. 4, p. 148, 1967. View at Publisher · View at Google Scholar
  26. Linear Products Data Book, Analog Devices, Norwood, Mass, USA, 1990.
  27. Macromodel of AD 844 AN in PSPICE Library, MicroSim, Irvine, Calif, USA, 1992.
  28. A. A. Tammam, K. Hayatleh, M. Ben-Esmael, N. Terzopoulos, and C. Sebu, “Critical review of the circuit architecture of CFOA,” International Journal of Electronics, vol. 101, no. 4, pp. 441–451, 2014. View at Publisher · View at Google Scholar · View at Scopus
  29. S. J. G. Gift and B. Maundy, “Improving the bandwidth gain-independence and accuracy of the current feedback amplifier,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 52, no. 3, pp. 136–139, 2005. View at Publisher · View at Google Scholar · View at Scopus
  30. Y.-S. Hwang, W.-H. Liu, S.-H. Tu, and J.-J. Chen, “New building block: multiplication-mode current conveyor,” IET Circuits, Devices and Systems, vol. 3, no. 1, pp. 41–48, 2009. View at Publisher · View at Google Scholar · View at Scopus
  31. R. Nandi, P. Venkateswaran, and M. Kar, “MMCC based electronically tunable allpass filters using grounded synthetic inductor,” Circuits and Systems, vol. 5, pp. 89–97, 2014. View at Publisher · View at Google Scholar
  32. News Updates, Global Signal Processing Times, Texas Instruments, Semiconductor Group, Santa Clara, Calif, USA, 2004.
  33. A. A. Tammam, K. Hayatleh, and F. J. Lidgey, “Novel high performance current-feedback op-amp,” in Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS '02), pp. 705–708, May 2002. View at Scopus