Development of Current-Mode First-Order Log-Domain Multifunction Filter
doi: 10.14456/mijet.2020.16
Keywords:
current-mode, first-order, log-domain, integrator, filterAbstract
The current-mode first-order multifunction filter based on log-domain integrator is proposed in this paper. The filter consists of sixteen bipolar junction transistor (BJT) and one capacitor. The main circuit operation is divided into 2 parts: a log-domain lossy integrator and a current mirror circuit. The proposed filter has one input and three outputs: low-pass, high-pass, and all-pass responses. All the output signals are produced from the summing and subtracting of the currents in each branch of the output stage. The PSpice simulation results were used to verify the principle and theory.
References
[1] Prommee, P.P., Somdunyakanok, M.T., Angkeaw, K. and Dejhan, K.C. (2010). Tunable Current-mode Log-domain Universal Filter, paper presented in Proceeding of 2010 IEEE (ISCIS), Paris, France.
[2] Kircay and Cam, U. (2006). State-Space Synthesis of Current-Mode First-Order Log-Domain Filters, Applied Turk J Elec Engin, Vol.14, No.3, 2006, pp.399-416.
[3] Adam, R.W. (1979). Filtering in the Log-Domain, paper presented in the 63rd AES Conference, New York, May 1979, pp.1470.
[4] Tsividis, Y.P. (1990). Companding in signal processing, Applied Electronics Letters, Vol.26, 1990, pp. 1331-1332.
[5] Seevinck, E. (1990). Companding current-mode integrator: A new circuit printciple for countinuous-time monolithic filters, Applied Electronics Letters, Vol.26, No.24, 1990, pp.2046-2047.
[6] Frey, D.R. (1993). Log-domain filtering: an approach to current-mode filtering, Applied IEE Proc.-G, Circuits Syst. Device, Vol.140, No.24, December 1993, pp.406-416.
[7] Frey, D.R. (1996). Exponential state-space filters: A generic current-mode design stra tegy, Applied IEEE Trans. On circuits and System-I: Fundamental Theory and Application, Vol.43, 1996, pp.34-42.
[8] Tsividis, Y.P. (1995). On linear integrators and differentiators using instantaneous companding, Applied IEEE Trans. On circuits and System-II, Vol.42, August 1995, pp.561-564.
[9] Tsividis, Y.P. (1995). General approach to signal processors employing companding, Applied Electron. Lett., Vol.31, No.18, 1995, pp.1549-1550.
[10] Tsividis, Y.P. (1997).Instantaneously companding integrators, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’97), Vol.1, 1997, pp.477-480.
[11] Frey, D.R. (1994). A 3.3V eletronically tuneable active filter useable to beyond 1 GHz, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’94), Vol.5, 1994, pp.493-496.
[12] Drakakis, E.M. Payne, A.J. and Toumazou, C. Log-Domain Filtering and the Bernoulli Cell, Applied IEEE Trans. Circuits Syst.I, Vol.46, No.5, May 1999, pp.559-571.
[13] Frey, D.R. (1996). On log-domain filtering for RF applications, Applied IEEE J.Solid-State Circuits, Vol.31, October 1996, pp.1468-1475.
[14] Kircay and Cam, U. (2006). A Novel Log-Domain First-Order Multifunc -tion Filter, Applied ETRI Journal, Vol.28, No.3, June 2006.
[15] Frey, D.R. (1996). An Adaptive analog notch filter using log-filtering, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’96), Vol.1, 1996, pp.297-300.
[16] Malvar, H. (1987). Electronically controlled active-C filters and equalizers with operational tranconductance amplifier, Applied IEEE Transactions on Circuits and Systems, Vol.31, July 1984, pp.645-649.
[17] Kushwaha, A.K. (2017). First-Order Multifunction Filters based on CCDDCCTA, paper presented in the Devices for Integrated Circuit (DevIC) 2017, Kalyani, India.
[18] Chinpark, K., Jaikla, W., Siripongdee, S. and Suwanjan, P. (2018). Electronically Controllable First-Order Multifunction Filter with Using Single Active Building Block, paper presented in the 3rd Interational Conference on control and Robotics Engineering (2018), Nagoya, Japan.
[19] Banerjee, K. and Ranjan, A. (2012). New First-Order Multifunction Filter Employing Operational Transresistance Amplifier, paper presented in the 5th International Conference on Computers and Devices for Communication (CODEC), Kolkata, India.
[2] Kircay and Cam, U. (2006). State-Space Synthesis of Current-Mode First-Order Log-Domain Filters, Applied Turk J Elec Engin, Vol.14, No.3, 2006, pp.399-416.
[3] Adam, R.W. (1979). Filtering in the Log-Domain, paper presented in the 63rd AES Conference, New York, May 1979, pp.1470.
[4] Tsividis, Y.P. (1990). Companding in signal processing, Applied Electronics Letters, Vol.26, 1990, pp. 1331-1332.
[5] Seevinck, E. (1990). Companding current-mode integrator: A new circuit printciple for countinuous-time monolithic filters, Applied Electronics Letters, Vol.26, No.24, 1990, pp.2046-2047.
[6] Frey, D.R. (1993). Log-domain filtering: an approach to current-mode filtering, Applied IEE Proc.-G, Circuits Syst. Device, Vol.140, No.24, December 1993, pp.406-416.
[7] Frey, D.R. (1996). Exponential state-space filters: A generic current-mode design stra tegy, Applied IEEE Trans. On circuits and System-I: Fundamental Theory and Application, Vol.43, 1996, pp.34-42.
[8] Tsividis, Y.P. (1995). On linear integrators and differentiators using instantaneous companding, Applied IEEE Trans. On circuits and System-II, Vol.42, August 1995, pp.561-564.
[9] Tsividis, Y.P. (1995). General approach to signal processors employing companding, Applied Electron. Lett., Vol.31, No.18, 1995, pp.1549-1550.
[10] Tsividis, Y.P. (1997).Instantaneously companding integrators, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’97), Vol.1, 1997, pp.477-480.
[11] Frey, D.R. (1994). A 3.3V eletronically tuneable active filter useable to beyond 1 GHz, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’94), Vol.5, 1994, pp.493-496.
[12] Drakakis, E.M. Payne, A.J. and Toumazou, C. Log-Domain Filtering and the Bernoulli Cell, Applied IEEE Trans. Circuits Syst.I, Vol.46, No.5, May 1999, pp.559-571.
[13] Frey, D.R. (1996). On log-domain filtering for RF applications, Applied IEEE J.Solid-State Circuits, Vol.31, October 1996, pp.1468-1475.
[14] Kircay and Cam, U. (2006). A Novel Log-Domain First-Order Multifunc -tion Filter, Applied ETRI Journal, Vol.28, No.3, June 2006.
[15] Frey, D.R. (1996). An Adaptive analog notch filter using log-filtering, Applied Proc. IEEE Int. Symp. Circuits Syst. (ISCAS’96), Vol.1, 1996, pp.297-300.
[16] Malvar, H. (1987). Electronically controlled active-C filters and equalizers with operational tranconductance amplifier, Applied IEEE Transactions on Circuits and Systems, Vol.31, July 1984, pp.645-649.
[17] Kushwaha, A.K. (2017). First-Order Multifunction Filters based on CCDDCCTA, paper presented in the Devices for Integrated Circuit (DevIC) 2017, Kalyani, India.
[18] Chinpark, K., Jaikla, W., Siripongdee, S. and Suwanjan, P. (2018). Electronically Controllable First-Order Multifunction Filter with Using Single Active Building Block, paper presented in the 3rd Interational Conference on control and Robotics Engineering (2018), Nagoya, Japan.
[19] Banerjee, K. and Ranjan, A. (2012). New First-Order Multifunction Filter Employing Operational Transresistance Amplifier, paper presented in the 5th International Conference on Computers and Devices for Communication (CODEC), Kolkata, India.
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2020-06-01
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Kumsing, N., & Hongprasit, S. (2020). Development of Current-Mode First-Order Log-Domain Multifunction Filter : doi: 10.14456/mijet.2020.16. Engineering Access, 6(2), 80–84. Retrieved from https://ph02.tci-thaijo.org/index.php/mijet/article/view/10.14456.mijet.2020.16
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