CFP last date
22 April 2024
Reseach Article

A Novel Design Method of Two-Stage CMOS Operational Transconductance Amplifier used for Wireless Sensor Receiver

by Radwene Laajimi, Nawfil Gueddah, Mohamed Masmoudi
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 39 - Number 11
Year of Publication: 2012
Authors: Radwene Laajimi, Nawfil Gueddah, Mohamed Masmoudi
10.5120/4861-7093

Radwene Laajimi, Nawfil Gueddah, Mohamed Masmoudi . A Novel Design Method of Two-Stage CMOS Operational Transconductance Amplifier used for Wireless Sensor Receiver. International Journal of Computer Applications. 39, 11 ( February 2012), 1-11. DOI=10.5120/4861-7093

@article{ 10.5120/4861-7093,
author = { Radwene Laajimi, Nawfil Gueddah, Mohamed Masmoudi },
title = { A Novel Design Method of Two-Stage CMOS Operational Transconductance Amplifier used for Wireless Sensor Receiver },
journal = { International Journal of Computer Applications },
issue_date = { February 2012 },
volume = { 39 },
number = { 11 },
month = { February },
year = { 2012 },
issn = { 0975-8887 },
pages = { 1-11 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume39/number11/4861-7093/ },
doi = { 10.5120/4861-7093 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:26:08.239367+05:30
%A Radwene Laajimi
%A Nawfil Gueddah
%A Mohamed Masmoudi
%T A Novel Design Method of Two-Stage CMOS Operational Transconductance Amplifier used for Wireless Sensor Receiver
%J International Journal of Computer Applications
%@ 0975-8887
%V 39
%N 11
%P 1-11
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Operational transconductance amplifier (OTA) is one of the most significant building-blocks in integrated discret-time filters used in analog to digital converter (ADC) for Sigma-delta converter. In this paper we designed a novel design method of two-stage CMOS amplifier in AMS 0.35?m technology. P-Spice simulation results confirm the proposed OTA circuit. In fact, we achieved a gain band width (GBW) equal to 55 MHz, Cut-off frequency of 85 KHz and 57 dB gain (Av). In addition our new method allowed us to reduce settling time (St) to 15.6 ns and a slew rate (SR) of 0.1 V/µs at ±1.5V supply voltage. Eventually we have also succeeded in reducing the average power consumption to 1.65 mW while driving 3 pF load capacitor.

References
  1. Chun-Hsien Wu and Yeh-Ching Chung :"Heterogeneous Wireless Sensor Network Deployment and Topology Control Based on Irregular Sensor Model," Advances in Grid and Pervasive Computing Lecture Notes in Computer Science, Volume 4459/2007,2007.
  2. E.J, Duarte-Melo and Mingyan Liu : "Analysis of energy consumption and lifetime of heterogeneous wireless sensor networks," Global Telecommunications Conference , 2002. GLOBECOM ’02. IEEE, vol.1, no., 17-21 Nov 2002.
  3. Vivek Katiyar, Narottam Chand, Surender Soni : "A Survey on Clustering Algorithms for Heterogeneous Wireless Sensor Networks" Int. J. Advanced Networking and Applications Volume: 02, Issue: 04, Pages: 745-754 ,2011
  4. I. F. Akyildiz, W. Su, Y. Sankarasubramaniam, and E. Cayirci : "Wireless sensor networks" A survey Computer Networks, 38(4):393.422, 2002.
  5. T. Bokareva, W. Hu, S. Kanhere, B. Ristic, N. Gordon, T. Bessell, M. Rutten and S. Jha : "Wireless Sensor Networks for Battlefield Surveillance" In roceedings of The Land Warfare Conference (LWC) October 24 – 27, 2006, Brisbane, Australia
  6. YiWu et al, « Multi-Bit Sigma Delta ADC with Reduced Feedback level, Extended Dynamic Range and Increased Tolerance for Analog Imperfections » IEEE 2007 Custom Integrated Circuits Conference (CICC).
  7. Trabelsi.H, Bouzid.Gh, Jaballi.Y, Bouzid.L, Derbel.F and Masmoudi.M : "A 863-870-MHz Spread-Spectrum Direct Conversion Receiver Design for Wireless sensor" IEEE DTIS'06, Tunisia, September, 2006
  8. Ichiro Fujimori, Lorenzo Longo, Armond Hairapetian, Kazushi Seiyama, Steve Kosic, jun Cao and Shu-Lap Chan, “ A 90-dB SNR 2.5-MHz Output-Rate ADC Using Cascaded Multibit Delta-Sigma Modulation at 8X Oversampling Ratio”, IEEE Journal of Solid-State Circuits, vol.35, No 12, December 2000
  9. P. E. Allen and D. R. Holberg, CMOS Analog Circuit Design, 2nd edition, Oxford University Press, 2002
  10. Mezyad M.Amourach and R. L. Geiger : "Gain and Bandwidth Boosting Techniques for High- Speed Operational Amplifiers, Proceeding" IEEE International Symposium On Circuits and Systems, Sydney, May 2001, pp.232-235
  11. David Johns and Kenneth W. Martin : "Analog Integrated Circuit Design" John Wiley & Sons, 1997.
  12. R.J. Baker, H.W. Li, D.E. Boyce, CMOS Circuit Design Layout and Simulation,Chapter 29, IEEE Press, 1998.
  13. Faouzi Chaahoub : "Etude des methodes de conception et des outils de CAO pour la synthèse des cicuits integrés analogique" thèse doctorat à l’institut national polytechnique de grenoble 1999
  14. Dr. Yannick HERVE : Cours d'Electronique Numérique et de méthodologie de CAO Electronique Conception des système complexes. -mise à jour le 01/03/2010 -wwwensps.u-strasbg.fr/coursen/.../TPE/ampopOTA.ppt
  15. F.Silveira, D. Flandre and PGA Jespers : " A gm/ID based methodology for the design of CMOS analog circuits and its application to the synthesis of a silicon-on-insulator micropower OTA" IEEE Journal of solid-state circuits, vol.31, N°. 9, SEPTEMBER 1996
  16. M. Ghovanloo and K. Najafi, “A compact large voltage compliance high output impedance programmable current source for implantable microstimulators,” IEEE Tran. Biomed. Eng., vol. 52, pp. 97-105, Jan.2005.
  17. K. E. Jones and R. A. Normann, “An advanced demultiplexing system for physiological stimulation,” IEEE Trans. Biomed. Eng., vol. 44, no.12, pp. 1210–1220, Dec. 1997.
  18. S. Boyer, M. Sawan, M. Abdel-Gawad, S. Robin, and M. M. Alhilali, “Implantable selective stimulator to improve bladder voiding: Design and chronic experiment in dogs,” IEEE Trans. Rehab. Eng., vol. 8, no. 4, pp. 789–797, Dec. 2000.
  19. Mr. Bhavesh H. Soni, Ms. Rasika N. Dhavse : “Design of Operational Transconductance Amplifier Using 0.35?m Technology,” International Journal of Wisdom Based Computing, Vol. 1 (2), August 2011.
  20. Radwene LAAJIMI, B.HAMDI, N.AYARI: “A Low power Bulk-driven MDAC Synapse,” 2011 International Conference on Applied Electronics (AE)
  21. Medeiro F., del Rio R., de la Rosa J.M., Pérez-Verdù B., A Sigma-Delta modulator design exemple : from specs to measurements, Baecelonea, May 6-10, 2002 .
Index Terms

Computer Science
Information Sciences

Keywords

Wireless sensor Operational amplifier CMOS OTA Design