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A High Slew Rate Buffer Amplifier Employing MTCMOS Technique for Flat Panel Display

by Ajay Yadav, Saurabh Khandelwalb, Shyam Akashe
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 94 - Number 13
Year of Publication: 2014
Authors: Ajay Yadav, Saurabh Khandelwalb, Shyam Akashe
10.5120/16405-6104

Ajay Yadav, Saurabh Khandelwalb, Shyam Akashe . A High Slew Rate Buffer Amplifier Employing MTCMOS Technique for Flat Panel Display. International Journal of Computer Applications. 94, 13 ( May 2014), 30-35. DOI=10.5120/16405-6104

@article{ 10.5120/16405-6104,
author = { Ajay Yadav, Saurabh Khandelwalb, Shyam Akashe },
title = { A High Slew Rate Buffer Amplifier Employing MTCMOS Technique for Flat Panel Display },
journal = { International Journal of Computer Applications },
issue_date = { May 2014 },
volume = { 94 },
number = { 13 },
month = { May },
year = { 2014 },
issn = { 0975-8887 },
pages = { 30-35 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume94/number13/16405-6104/ },
doi = { 10.5120/16405-6104 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:17:34.801631+05:30
%A Ajay Yadav
%A Saurabh Khandelwalb
%A Shyam Akashe
%T A High Slew Rate Buffer Amplifier Employing MTCMOS Technique for Flat Panel Display
%J International Journal of Computer Applications
%@ 0975-8887
%V 94
%N 13
%P 30-35
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper address a low power, high speed class AB buffer amplifier topology for liquid crystal display applications which offer a rail to rail common mode input range. The presented circuit use two comparator circuit inside it to enhance the slewing capabilities with a limited power consumption and it draw a very small quiescent current during static operation for rail to rail common mode input range. The circuit describes here the capacitive load behaviour with reduced distortion at the output node for swing characteristics. By applying MTCMOS (Multi threshold CMOS) reduction technique leakage current is reduced from 56nA to 52nA, power is reduced from 377. 3 pW to 221pW, reduced slew rate and tranconductance of 4. 363. A buffer circuit can run 1nF of load capacitance of achieving a rise time 800E-12, duty cycle is 4. 5, Average group delay is 221E-3, unity gain frequency is 221. 7E-3 and harmonic frequency is 1. 532 at 20 Hz. The circuit has been demonstrated at 45 nm technology.

References
  1. David JR Cristaldi, Salvatore Pennisi, Francesco Pulvirenti, Liquid Crystal Display Drivers: Techniques and Circuits. New York: Springer, Mar. 2009, vol. 14, pp. 397-400.
  2. S. Di Fazio, S. Pennisi, F. Pulvirenti, and T. Signorelli, "670-nACMOSOTA for AMLCD column driver," J. Circuits, Syst. , Comput. , vol. 18, no. 2, pp. 339–350, Apr. 2009
  3. J. -H. Wang, J. -C. Qiu, H. -Y. Zheng, C. -H. Tsai, C. -Y. Wang, C. -C. Lee, and C. -T. Chang, "A compact low-power high slew-rate rail-torailclass-AB buffer amplifier for LCD driver ICs," in Proc. EDSS '07, Dec. 2007, vol. 3,pp. 397–400.
  4. Y. S. Son, J. H. Kim, H. H. Cho, J. P. Hong, J. H. Na, D. S. Kim, D. K. Han, J. C. Hong, Y. J. Jeon, and G. H. Cho, "A column driver with low-power area-efficient push-pull buffer amplifiers for active-matrix LCDs," ISSCC Dig. Tech. Papers, vol. 7, pp. 142–143, Feb. 2007.
  5. C. -W. Lu and P. H. Xiao, "A high-speed low-power rail-to-rail buffer amplifier for LCD application," in Proc. CCECE '06, Dec. 2006, vol. 6, pp. 709–712.
  6. R. Mita, G. Palumbo, and S. Pennisi, "Low-voltage high-drive CMOS current feedback op amp," IEEE Trans. Circuits Syst. II, vol. 52, pp. 317–321, June 2005
  7. M. Annese, S. Bertaiola, G. Croce, A. Milani, R. Roggero, P. Galbiati,and C. Costiero, "0. 18 BCD-High Voltage Gate (HVG) process to address advanced display drivers roadmap," Proc. Power Semiconductor Devices and ICs, vol. 6, pp. 363–366, 2005
  8. T. Itakura, H. Minamizaki, T. Satio, and T. Kuroda, "A 402-outputTFT-LCD driver IC with power control based on the number of colors selected," IEEE J. Solid-State Circuits, vol. 38, no. 3, pp. 503–510,Mar. 2003
  9. C. -W. Lu and C. L. Lee, "A low-power high-speed class-AB buffer amplifier for flat-panel-display application," IEEE Trans. Very Large-Scale Integr. (VLSI) Syst. , vol. 10, no. 4, pp. 163–168, Apr. 2002.
  10. M. -C. Weng and J. -C. Wu, "A compact low-power rail-to-rail class-B buffer for LCD column driver," IEICE Trans. Electron. , vol. E85-C, no. 8, pp. 1659–1663, Aug. 2002.
  11. T. Itakura, "A high slew-rate operational amplifier for an LCD driver IC," IEICE Trans. Fundamentals, vol. E78-A, no. 2, pp. 191–195, Feb. 1995
  12. C. -C. Wang, J. -C. Wu and C. -M. Huang, "Data line driver design for a 1000 480 _ 640 _ 3 color FED," in Proc. 9th Int. Vacuum Microelectronics Conf. , St. Petersburg, FL, July 1996, pp. 557–561.
  13. Hitachi Corp. , Hitachi LCD Controller/Driver LSI, 1993.
  14. C. -C. Wang, J. -C. Wu and C. -M. Huang, "Data line driver design fora 10² 480 _ 460 _ 3 color FED," in Proc. 9th Int. Vacuum Micro electronics Conf. , St. Petersburg, FL, July 1996, pp. 557–561
  15. H. Khorramabadi, "A CMOS line driver with 80 dB linearity for ISDN applications," in 1991 Symp. VLSI Circuits Dig. Tech. Papers, June 1991,pp. 75–76.
  16. H. Khorramabadi, "A CMOS line driver with 80 dB linearity for ISDN application," in Proc. 1991 Symp. VLSI Circuits Dig. Tech. Papers, June1991, pp. 75–76.
  17. H. Parzhuber and W. Steinhagen, "An adaptive biasing one-stage CMOS operational amplifier for driving high capacitive loads," IEEE J. Solid-State Circuit, vol. 26, pp. 1457–1460, Oct. 1991
  18. Y. Takahashi et al. , "Multimedia projector using 720 _ 480 pixel a-Si TFT-LCD's and a high-speed analogue driver LSI," Displays: Technology& Application, vol. 13, no. 1, pp. 5–30, Jan. 1992
  19. P. -C. Yu and J. -C. Wu, "A Class-B output buffer for flat-panel-display column driver," IEEE J. Solid-State Circuits, vol. 34, pp. 116–119, Jan. 1999.
  20. J. Fujikata, T. Ishi, S. Mori, K. Mori, K. Matsuda, and K. Ohashi, "Low resistance magnetic tunnel junctions with various interface structure by UHV sputtering," in Joint MMM-Intermag Conf. , San Antonio, TX,2001, Paper HE-02.
  21. E. R. Nowak, M. B. Weissman, and S. S. P. Parkin, "Electrical noise in hysteretic ferromagnet-insulator-ferromagnet tunnel junctions," Appl. Phys. Lett. , vol. 74, pp. 600–602, 1999.
  22. M. Scaffardi, P. Ghelfi, E. Lazzeri, L. Potì, and A. Bogoni, "Photonic processing for digital comparison and full addition based on semiconductor optical amplifiers," IEEE J. Sel. Topics Quantum Electron. , vol. 14, no. 3, pp. 826–833, May 2008
  23. G. Berrettini, G. Meloni, L. Potì, and A. Bogoni, "Variable optical buffer for packet storage in OPS nodes," in Proc. SPIE Photonics Eur. '10 Int. Conf. , Brussels, Belgium, Apr. 2010.
  24. C. Fager, L. Landen, and H. Zirath, "High output power, broadband28–56 GHz MMIC frequency doubler," in IEEE MTT-S Int. Dig. , Jun. 2000, vol. 3, pp. 1589–1591.
  25. M. Ferndahl, B. M. Motlagh, and H. Zirath, "40 and 60 GHz frequency doublers in 90-nm CMOS," in IEEE MTT-S Int. Dig. , Jun. 2004, pp. 179–182.
  26. K. Nishikawa, T. Enoki, S. Sugitani, I. Toyoda, and K. Tsunekawa, "Low-voltage and broadband V-band InP HEMT frequency doubler MMIC," IEEE MTT-S Int. Dig. , Jun. 2005, pp. 45–48.
Index Terms

Computer Science
Information Sciences

Keywords

Amplifier Buffer circuit Driver circuit Settling time Slew rate.

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