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Design and Implementation of Biquad Filters Using CMOS Circuit Based Active Elements

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This paper mainly concentrates on a new kind of CMOS implementation based on Current Differencing Current Conveyer (CD-CC). The grate CMOS circuit effort is fulfilled by introducing a new kind of biquad filter. The proposed filter employs two CD-CC circuits and four passive elements. The filter is designed depending on Multi Input Single Output (MISO) configuration and realizes all filter functions identified by current mode (Low pass, Band pass, High pass, Band Stop, and all Pass) filter. In addition, the behavior of the proposed filter circuit has been tested and simulated then it results in sound outcomes. This test has been achieved by using the current mode application example, which consists of two (CDCCs) and four passive elements with multi- inputs and a single output. Finally, the filters are simulated using TSMC 0.35 μm technology. Moreover, the theoretical analyses agree with PSPICE simulation results.
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All Pass; Band Stop; CMOS Circuits; Current Differencing Current Conveyer; High Pass; Low Pass; Multi Inputs Single Output Filters; PSPICE Simulator

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F. Kaçar, A. Yeşil, S. Minaei, and H. Kuntman, Positive/negative lossy/lossless grounded inductance simulators employing single VDCC and only two passive elements, AEU-International Journal of Electronics and Communications, vol. 68, no. 1, pp. 73-78, 2014.

R. L. Geiger and E. Sanchez-Sinencio, Active filter design using operational transconductance amplifiers: A tutorial, IEEE Circuits and Devices Magazine, vol. 1, no. 2, pp. 20-32, 1985.

D. Biolek, CDTA-building block for current-mode analog signal processing, in Proceedings of the ECCTD, 2003, vol. 3, pp. 397-400.

S. Kilinc and U. Cam, Operational transresistance amplifier based first-order allpass filter with an application example, in The 2004 47th Midwest Symposium on Circuits and Systems, MWSCAS'04., 2004, vol. 1, pp. 1-65: IEEE.

F. Kaçar, A. Yesil, and A. Noori, New CMOS realization of voltage differencing buffered amplifier and its biquad filter applications, Radioengineering, vol. 21, no. 1, pp. 333-339, 2012.

D. Biolek, R. Senani, V. Biolkova, and Z. Kolka, Active elements for analog signal processing: classification, review, and new proposals, Radioengineering, vol. 17, no. 4, pp. 15-32, 2008.

F. Kaçar, A. Yeşil, and K. Gürkan, Design and experiment of VDCC-based voltage mode universal filter, Indian Journal of Pure & Applied Physics (IJPAP), vol. 53, no. 5, pp. 341-349, 2015.

R. Senani, D. Bhaskar, and A. Singh, CMOS Implementations of Current Conveyors, in Current Conveyors, Springer, 2015, pp. 59-81.

F. Kaçar, H. Kuntman, and A. Kuntman, Grounded inductance simulator topologies realization with single current differencing current conveyor, in 2015 European Conference on Circuit Theory and Design (ECCTD), 2015, pp. 1-4: IEEE.

G. A. Naidu and B. Krishna, Design of new Universal Filters with Second Generation Current Conveyor, International Journal of Electronics Engineering Research, Volume 9, Number 6 (2017) pp. 845-858.

F. Kaçar, B. Metin, H. Kuntman, and O. Cicekoglu, A new high-performance CMOS fully differential second-generation current conveyor with application example of biquad filter realisation, International Journal of Electronics, vol. 97, no. 5, pp. 499-510, 2010.

A. Yesil, D. Ozenli, E. Arslan, and F. Kacar, An Electronically Controllable Voltage-Mode MOSFET-Only Single-Input Dual-Output Filter, Journal of Circuits, Systems and Computers, p. 1950222, 2019.

Brandstetter, P., Sulak, R., Simulation of Electronic Circuits with Functional Blocks Based on Current Conveyors, (2014) International Review on Modelling and Simulations (IREMOS), 7 (4), pp. 561-566.

A. Yesil, Y. Babacan, and F. Kacar, Design and experimental evolution of memristor with only one VDTA and one capacitor, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2018.

Halkhams, I., Mehdi, M., Mazer, S., El Bekkali, M., El Hamdani, W., Temcamani, F., A Wide Tuning Range Active Filter for the 5G in CMOS Technology, (2016) International Journal on Communications Antenna and Propagation (IRECAP), 6 (1), pp. 50-55.

Fahmideh, S., Mafinezhad, K., A Low-Voltage Low-Power Operational Transconductance Amplifier for High-Speed Gm-C Filters, (2018) International Journal on Media Technology, 2 (1).

Pandya, J., Jadeja, R., Trivedi, T., Cascaded Three Level Inverter Based Shunt Active Power Filter with Modified Three Level Hysteresis Current Control, (2018) International Review on Modelling and Simulations (IREMOS), 11 (3), pp. 125-133.

E. Alaybeyoğlu and H. H. Kuntman, A new CMOS ZC-CDTA realization and its filter applications, Turkish Journal of Electrical Engineering & Computer Sciences, vol. 24, no. 3, pp. 746-761, 2016.

F. Kaçar, A. Ismail, and H. K. Man, New CMOS realization of Current Differencing Current Conveyor (CDCC) with biquad filter application, in 2014 IEEE 5th Latin American Symposium on Circuits and Systems, 2014, pp. 1-4: IEEE.

W. Chiu, S.-I. Liu, H.-W. Tsao, and J.-J. Chen, CMOS differential difference current conveyors and their applications, IEE Proceedings-Circuits, Devices and Systems, vol. 143, no. 2, pp. 91-96, 1996.

S. Gupta, R. Mehra, and S. Sharma, Design and Analysis of Flipped Voltage Follower for Different Aspect Ratio, International Journal of Computer Applications, vol. 975, p. 8887, 2016.

R. G. Carvajal et al., The flipped voltage follower: A useful cell for low-voltage low-power circuit design, IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 52, no. 7, pp. 1276-1291, 2005.


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