Two Active Elements Based All-Pass Section Suited for Current-Mode Cascading
A new circuit topology realizing a first-order currentmode all-pass filter is proposed using two dual-output second generation
current conveyor and two passive components. The circuit possesses low-input and high-output impedance, which makes it ideal
for current-mode systems. The proposed circuit is verified through PSPICE simulation results.
<p>[1] A. S. Sedra, K. C. Smith, “A second generation current conveyor and its applications,” IEEE Trans on Circuit Theory, vol. 17, pp. 132–134, 1970.
[2] C. Toumazou, F. J. Lidgey, and D. G. Haigh, Analog IC Design :The Current-Mode Approach. Peter Peregrinus, London, UK 1990
[3] M. Higashimura, Y. Fukui, “Realization of current-mode allpass networks using a current conveyor,” IEEE Trans. Circuit and System, vol. 37, pp. 660-661, 1990.
[4] M. Higashimura, “Current-mode all-pass filters using FTFNs with grounded capacitors,” Electronics Letters, 27, pp. 1182–1183, 1991.
[5] T. Tsukutani, M. Higashimura, M. Ishida, S. Tsuiki Y. Fukui, “A general class of current-mode high-order OTA-C filters,” International Journal of Electronics, vol. 81, no. 6, p. 663–669, 1996.
[6] A. M. Soliman, “New current mode filters using current conveyors,” AEU Int. J. Electron. Commun.,” vol. 51, pp. 275–278, 1997.
[7] A. Toker, S. Ozoguz, O. Cicekoglu, and C. Acar, “Current-mode allpass filters using current differencing buffered amplifier and a new high-Q band-pass filter configuration,” IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 47, no. 9, pp. 949–954, 2000.
[8] S. Maheshwari and I.A. Khan, “Novel first order all-pass sections using a single CCIII,” International Journal of Electronics, vol. 88, pp. 773–778, 2001.
[9] S. Maheshwari and I.A. Khan, “Simple first order translinear-C currentmode all-pass sections,” International Journal of Electronics, vol. 90, pp. 79–85, 2003.
[10] S. Kilinc and U. Cam, “Current-mode first-order all-pass filter employing single current operational amplifier,” Analog Integrated Circuits and Signal Processing, vol. 41, no. 1, pp. 47– 53, 2004.
[11] S. Maheshwari, I. A. Khan, “Novel first-order current-mode allpass sections using CCIII,” Active and Passive Elec. Comp., vol. 27, p. 111-117, 2004.
[12] S. Minaei and M. A. Ibrahim, “General configuration for realizing current-mode first-order all-pass filter using DVCC,” International Journal of Electronics, vol. 92, no. 6, pp. 347–356, 2005.
[13] J. W. Horng, C. L. Hou, C. M. Chang, W. Y. Chung, H. L. Liu, and C. T. Lin, “High output impedance current-mode first-order all-pass networks with four grounded components and two CCIIs,” International Journal of Electronics, vol. 93, no. 9, pp. 613–621, 2006.
[14] S. Maheshwari, “A new current-mode current-controlled all-pass section,” Journal of Circuits, Systems and Computers, vol. 16, no. 2, pp. 181–189, 2007.
[15] S. Maheshwari, “Novel cascadable current-mode first order all-pass sections,” International Journal of Electronics, vol. 94, no. 11, pp. 995–1003, 2007.
[16] M. Un, F. Kacar, “Third generation current conveyor based current-mode first order all-pass filter and quadrature oscillator,” Istanbul University - Journal of Electrical and Electronics Engineering, vol. 8, pp. 529-535, 2008.
[17] S. Maheshwari “High output impedance current-mode all-pass sections with two grounded passive components,” IET circuits, devices & system, vol. 2, pp. 234-242, 2008.
[18] D. Biolek, V. Biolkova, “All-pass filter employing one grounded capacitor and one active element” Electronics Letters, vol. 45, pp. 807-808, 2009.
[19] A. Lahiri and A. Chowdhury, “A novel first-order current-mode all-pass filter using CDTA,” Radioengineering, vol. 18, no. 3, pp. 300–305, 2009.
[20] B. Metin, K. Pal, and O. Cicekoglu, “All-pass filter for rich cascadability options easy IC implementation and tunability,” International Journal of Electronics, vol. 94, no. 11, pp. 1037– 1045, 2007.
[21] J. W. Horng, C. L.Hou, C. Y. Tseng, R. Chang, and D. Y. Yang, “Cascadable Current-Mode First-Order and Second-Order Multifunction Filters Employing Grounded Capacitors,” Active and Passive Electronic Components, vol. 2012, pp. 1-6, 2012.
[22] S. Minaei, S. and E. Yuce, “All grounded passive elements current-mode All-pass ?lter,” Journal of Circuits, Systems and Computers, Vol. 18, no. 1, pp.31–43, 2009.
[23] M. Bhushan and R.W. Newcomb, “Grounding of capacitors in integrated circuits,” Electronic Letters, vol. 3, no. 4, pp. 148– 149, 1967.
[24] W. Surakampontorn, V. Riewruja, K. Kumwachara, and K. Dejhan, “Accurate CMOS-based current conveyors,” IEEE Transactions on Instrumentation and Measurement, vol. 40, no. 4, pp. 699–702, 1991.
[25] A. Fabre, O. Saaid, and H. Barthelemy, “On the frequency limitations of the circuits based on second generation current conveyors,” Analog Integrated Circuits and Signal Processing, vol. 7, no. 2, pp. 113–129, 1995.</p>
<p>[1] A. S. Sedra, K. C. Smith, “A second generation current conveyor and its applications,” IEEE Trans on Circuit Theory, vol. 17, pp. 132–134, 1970.
[2] C. Toumazou, F. J. Lidgey, and D. G. Haigh, Analog IC Design :The Current-Mode Approach. Peter Peregrinus, London, UK 1990
[3] M. Higashimura, Y. Fukui, “Realization of current-mode allpass networks using a current conveyor,” IEEE Trans. Circuit and System, vol. 37, pp. 660-661, 1990.
[4] M. Higashimura, “Current-mode all-pass filters using FTFNs with grounded capacitors,” Electronics Letters, 27, pp. 1182–1183, 1991.
[5] T. Tsukutani, M. Higashimura, M. Ishida, S. Tsuiki Y. Fukui, “A general class of current-mode high-order OTA-C filters,” International Journal of Electronics, vol. 81, no. 6, p. 663–669, 1996.
[6] A. M. Soliman, “New current mode filters using current conveyors,” AEU Int. J. Electron. Commun.,” vol. 51, pp. 275–278, 1997.
[7] A. Toker, S. Ozoguz, O. Cicekoglu, and C. Acar, “Current-mode allpass filters using current differencing buffered amplifier and a new high-Q band-pass filter configuration,” IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 47, no. 9, pp. 949–954, 2000.
[8] S. Maheshwari and I.A. Khan, “Novel first order all-pass sections using a single CCIII,” International Journal of Electronics, vol. 88, pp. 773–778, 2001.
[9] S. Maheshwari and I.A. Khan, “Simple first order translinear-C currentmode all-pass sections,” International Journal of Electronics, vol. 90, pp. 79–85, 2003.
[10] S. Kilinc and U. Cam, “Current-mode first-order all-pass filter employing single current operational amplifier,” Analog Integrated Circuits and Signal Processing, vol. 41, no. 1, pp. 47– 53, 2004.
[11] S. Maheshwari, I. A. Khan, “Novel first-order current-mode allpass sections using CCIII,” Active and Passive Elec. Comp., vol. 27, p. 111-117, 2004.
[12] S. Minaei and M. A. Ibrahim, “General configuration for realizing current-mode first-order all-pass filter using DVCC,” International Journal of Electronics, vol. 92, no. 6, pp. 347–356, 2005.
[13] J. W. Horng, C. L. Hou, C. M. Chang, W. Y. Chung, H. L. Liu, and C. T. Lin, “High output impedance current-mode first-order all-pass networks with four grounded components and two CCIIs,” International Journal of Electronics, vol. 93, no. 9, pp. 613–621, 2006.
[14] S. Maheshwari, “A new current-mode current-controlled all-pass section,” Journal of Circuits, Systems and Computers, vol. 16, no. 2, pp. 181–189, 2007.
[15] S. Maheshwari, “Novel cascadable current-mode first order all-pass sections,” International Journal of Electronics, vol. 94, no. 11, pp. 995–1003, 2007.
[16] M. Un, F. Kacar, “Third generation current conveyor based current-mode first order all-pass filter and quadrature oscillator,” Istanbul University - Journal of Electrical and Electronics Engineering, vol. 8, pp. 529-535, 2008.
[17] S. Maheshwari “High output impedance current-mode all-pass sections with two grounded passive components,” IET circuits, devices & system, vol. 2, pp. 234-242, 2008.
[18] D. Biolek, V. Biolkova, “All-pass filter employing one grounded capacitor and one active element” Electronics Letters, vol. 45, pp. 807-808, 2009.
[19] A. Lahiri and A. Chowdhury, “A novel first-order current-mode all-pass filter using CDTA,” Radioengineering, vol. 18, no. 3, pp. 300–305, 2009.
[20] B. Metin, K. Pal, and O. Cicekoglu, “All-pass filter for rich cascadability options easy IC implementation and tunability,” International Journal of Electronics, vol. 94, no. 11, pp. 1037– 1045, 2007.
[21] J. W. Horng, C. L.Hou, C. Y. Tseng, R. Chang, and D. Y. Yang, “Cascadable Current-Mode First-Order and Second-Order Multifunction Filters Employing Grounded Capacitors,” Active and Passive Electronic Components, vol. 2012, pp. 1-6, 2012.
[22] S. Minaei, S. and E. Yuce, “All grounded passive elements current-mode All-pass ?lter,” Journal of Circuits, Systems and Computers, Vol. 18, no. 1, pp.31–43, 2009.
[23] M. Bhushan and R.W. Newcomb, “Grounding of capacitors in integrated circuits,” Electronic Letters, vol. 3, no. 4, pp. 148– 149, 1967.
[24] W. Surakampontorn, V. Riewruja, K. Kumwachara, and K. Dejhan, “Accurate CMOS-based current conveyors,” IEEE Transactions on Instrumentation and Measurement, vol. 40, no. 4, pp. 699–702, 1991.
[25] A. Fabre, O. Saaid, and H. Barthelemy, “On the frequency limitations of the circuits based on second generation current conveyors,” Analog Integrated Circuits and Signal Processing, vol. 7, no. 2, pp. 113–129, 1995.</p>
@article{"International Journal of Electrical, Electronic and Communication Sciences:65452", author = "J. Mohan and S. Maheshwari", title = "Two Active Elements Based All-Pass Section Suited for Current-Mode Cascading", abstract = "A new circuit topology realizing a first-order currentmode all-pass filter is proposed using two dual-output second generation
current conveyor and two passive components. The circuit possesses low-input and high-output impedance, which makes it ideal
for current-mode systems. The proposed circuit is verified through PSPICE simulation results.
", keywords = "active filter, all-pass filter, current-mode, current conveyor.", volume = "7", number = "1", pages = "65-4", }
