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[1] B. Wilson, “Recent developments in current conveyor and current-mode circuits”, IEE Proceedings-Circuits Devices and Systems, vol. 137, no. 2, pp. 63–77, 1990. [2] W. Y. Chiu and J. W. Horng, “High-input and low-output impedance voltage-mode universal biquadratic filter using DDCCs”, IEEE Transactions on Circuits and Systems Part II: Express Briefs, vol. 54, no. 8, pp. 649-652, 2007. [3] J. W. Horng, W. Y. Chiu and H. Y. Wei, “Voltage-mode highpass, bandpass and lowpass filters using two DDCCs”, International Journal of Electronics, vol. 91, no. 8, pp. 461-464, 2004. [4] J. W. Horng, C. L. Hou, C. M. Chang, W. Y. Chung, and H. Y. Wei, “Voltage-mode universal biquadratic filters with one input and five outputs using MOCCIIs”, Computers and Electrical Engineering, vol. 31, no. 3, pp. 190–202, 2005. [5] J. W. Horng, C. L. Hou, C. M. Chang, and W. Y. Chung, “Voltage-mode universal biquadratic filters with one input and five outputs”, Analog Integrated Circuits and Signal Processing, vol. 47, no. 1, pp. 73–83, 2006. [6] 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. [7] M. Bhushan and R. W. Newcomb, “Grounding of capacitors in integrated circuits”, Electronics Letters, vol. 3, no. 4, pp. 148–149, 1967. [8] K. C. Smith and A. Sedra, “The current conveyors - A new circuit building block”, Proceesings of IEEE, pp. 1368-1369, 1968. [9] A. S. Sedra and K. C. Smith, "A Second-generation current conveyor and its application ", IEEE Transactions on Circuit Theory, vol. 17, pp. 132-134, 1970. [10] S. I. Liu, H. W. Taso, J. Wu, and T. K. Lin, “MOSFET capacitor filters using unity gain CMOS current conveyors”, Electronic Letters, vol. 26, no. 18, pp. 1430-1431, 1990. [11] E. Sackinger and W. Guggenbuhl, "A versatile building block: The CMOS differential difference amplifier", IEEE Journal of Solid-State Circuits, vol. SC-22, pp. 287-294, 1987. [12] H. O. Elwan and A. M.Soliman, “Novel CMOS differential voltage current conveyor and its applications,” IEE Proceedings-Circuits Devices and Systems, vol. 144, No. 3, pp. 195-200, 1997. [13] J. W. Horng, “High input impedance voltage-mode universal biquadratic filter with three inputs using DDCCs”, Journal of Circuits, Systems and Signal Processing, vol.27 , No.4 p.553-562, 2008.
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