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AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR

Yıl 2017, Cilt: 17 Sayı: 2, 3481 - 3487, 27.07.2017

Öz

In this work, a current-mode instrumentation amplifier
with common-mode current cancellation is realized using enhanced CCII topology.
Detailed CMRR analysis is performed and parameters for maximizing the CMRR are
defined. The proposed structure is simulated using SPICE and realized on a
prototyping board. According to the simulation and measurement results the
proposed circuit shows superior CMRR performance compared to other well-known
current-mode instrument amplifier topologies.

Kaynakça

  • [1] S. Franco, Design with Operational Amplifiers and Analog Integrated Circuit, McGraw-Hill, 4th Ed., 2014.
  • [2] K. Koli, K.A.I. Halonen, “CMRR enhancement techniques for current-mode instrumentation amplifiers”, IEEE Trans. Circuits & Systems-I, vol. 47, pp.622-632, May. 2000.
  • [3] B. Wilson, “Universal conveyor instrumentation amplifier”, Electron. Lett., vol. 25, pp. 470-471, 1989.
  • [4] S. J.G. Gift, B. Maundy, F. Muddeen, “High-performance current-mode instrumentation amplifier circuit”, Int. J. Electronics, pp. 1015-1024, Nov. 2007.
  • [5] W. Su, F. Lidgey, “Common-mode rejection in current-mode instrumentation amplifiers”, Int. J. Analog Integrated Circuit Design Signal Processing, vol. 7, pp. 257-260, May 1995.
  • [6] S. J.G. Gift, “An enhanced current-mode instrumentation amplifier”, IEEE Trans. Instrum. Meas., vol. 50, pp. 85-88, Feb. 2001.
  • [7] S.J. Azhari, H. Fazlalipoor, “A novel current mode instrumentation amplifier (CMIA) topology”, IEEE Trans. Instrum. Meas., vol. 49, pp1272-1277, Dec. 2000.
  • [8] S. Maheshwari, “High CMRR wide bandwidth instrumentation amplifier using current controlled conveyors”, Int. J. Electronics, pp. 889-896, 2002.
  • [9] Y.H. Ghallab, W. Badawy, K.V.I.S. Kaler, B. Maundy, “A novel current-mode instrumentation amplifier based on operational floating current conveyor”, IEEE Trans. Instrum. Meas., vol. 54, pp. 1941-1949, Oct. 2005.
  • [10] A.A. Khan, M.A. Al-Turaigi, M.A. El-Ela, “An improved current-mode instrumentation amplifier with bandwidth independent of gain”, IEEE Trans. Instrum. Meas., vol. 44, pp. 887-891, Feb. 2001.
  • [11] U. Cini, “A low-offset high CMRR current-mode instrumentation amplifier using differential difference current conveyor”, IEEE Int. Symp. on Electronics Circuits and Systems (ICECS-14), Dec. 2014.
Yıl 2017, Cilt: 17 Sayı: 2, 3481 - 3487, 27.07.2017

Öz

Kaynakça

  • [1] S. Franco, Design with Operational Amplifiers and Analog Integrated Circuit, McGraw-Hill, 4th Ed., 2014.
  • [2] K. Koli, K.A.I. Halonen, “CMRR enhancement techniques for current-mode instrumentation amplifiers”, IEEE Trans. Circuits & Systems-I, vol. 47, pp.622-632, May. 2000.
  • [3] B. Wilson, “Universal conveyor instrumentation amplifier”, Electron. Lett., vol. 25, pp. 470-471, 1989.
  • [4] S. J.G. Gift, B. Maundy, F. Muddeen, “High-performance current-mode instrumentation amplifier circuit”, Int. J. Electronics, pp. 1015-1024, Nov. 2007.
  • [5] W. Su, F. Lidgey, “Common-mode rejection in current-mode instrumentation amplifiers”, Int. J. Analog Integrated Circuit Design Signal Processing, vol. 7, pp. 257-260, May 1995.
  • [6] S. J.G. Gift, “An enhanced current-mode instrumentation amplifier”, IEEE Trans. Instrum. Meas., vol. 50, pp. 85-88, Feb. 2001.
  • [7] S.J. Azhari, H. Fazlalipoor, “A novel current mode instrumentation amplifier (CMIA) topology”, IEEE Trans. Instrum. Meas., vol. 49, pp1272-1277, Dec. 2000.
  • [8] S. Maheshwari, “High CMRR wide bandwidth instrumentation amplifier using current controlled conveyors”, Int. J. Electronics, pp. 889-896, 2002.
  • [9] Y.H. Ghallab, W. Badawy, K.V.I.S. Kaler, B. Maundy, “A novel current-mode instrumentation amplifier based on operational floating current conveyor”, IEEE Trans. Instrum. Meas., vol. 54, pp. 1941-1949, Oct. 2005.
  • [10] A.A. Khan, M.A. Al-Turaigi, M.A. El-Ela, “An improved current-mode instrumentation amplifier with bandwidth independent of gain”, IEEE Trans. Instrum. Meas., vol. 44, pp. 887-891, Feb. 2001.
  • [11] U. Cini, “A low-offset high CMRR current-mode instrumentation amplifier using differential difference current conveyor”, IEEE Int. Symp. on Electronics Circuits and Systems (ICECS-14), Dec. 2014.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Konular Mühendislik
Bölüm Makaleler
Yazarlar

Uğur Çini

Yayımlanma Tarihi 27 Temmuz 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 17 Sayı: 2

Kaynak Göster

APA Çini, U. (2017). AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR. IU-Journal of Electrical & Electronics Engineering, 17(2), 3481-3487.
AMA Çini U. AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR. IU-Journal of Electrical & Electronics Engineering. Temmuz 2017;17(2):3481-3487.
Chicago Çini, Uğur. “AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR”. IU-Journal of Electrical & Electronics Engineering 17, sy. 2 (Temmuz 2017): 3481-87.
EndNote Çini U (01 Temmuz 2017) AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR. IU-Journal of Electrical & Electronics Engineering 17 2 3481–3487.
IEEE U. Çini, “AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR”, IU-Journal of Electrical & Electronics Engineering, c. 17, sy. 2, ss. 3481–3487, 2017.
ISNAD Çini, Uğur. “AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR”. IU-Journal of Electrical & Electronics Engineering 17/2 (Temmuz 2017), 3481-3487.
JAMA Çini U. AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR. IU-Journal of Electrical & Electronics Engineering. 2017;17:3481–3487.
MLA Çini, Uğur. “AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR”. IU-Journal of Electrical & Electronics Engineering, c. 17, sy. 2, 2017, ss. 3481-7.
Vancouver Çini U. AN ENHANCED CURRENT-CONVEYOR BASED INSTRUMENTATION AMPLIFIER WITH HIGH CMRR. IU-Journal of Electrical & Electronics Engineering. 2017;17(2):3481-7.