Abstract
In this paper, a novel design for realizing a voltage-mode (VM) all-pass filter utilizing two differential voltage current conveyors (DVCCs) is proposed. Also, the suggested filter uses a canonical number of passive elements (one grounded capacitor and one resistor) without requiring any element matching condition. The proposed filter has high input and low output impedances, which make it suitable for cascading. The effects of the nonidealities of the DVCCs on the proposed design are investigated. As an application, a quadrature oscillator is designed using the proposed VM all-pass filter and an integrator. The proposed filter and oscillator circuits are simulated using the SPICE simulation program to confirm the theory.
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U. Çam, O. Çiçekoğlu, M. Gülsoy, H. Kuntman, New voltage and current mode first-order all-pass filters using single FTFN. Frequenz 54(7–8), 177–179 (2000)
O. Cicekoglu, H. Kuntman, S. Berk, All-pass filters using a single current conveyor. Int. J. Electron. 86(8), 947–955 (1999)
H.P. Chen, K.H. Wu, Grounded-capacitor first-order filter using minimum components. IEICE Trans. Fund. E89-A(12), 3730–3731 (2006)
W. Chiu, S.I. Liu, H.W. Tsao, J.J. Chen, CMOS differential difference current conveyors and their applications. IEE Proc. Circ. Dev. Syst. 143, 91–96 (1996)
H.O. Elwan, A.M. Soliman, Novel CMOS differential voltage current conveyor and its applications. IEE Proc. Circ. Dev. Syst. 144(3), 195–200 (1997)
S.J.G. Gift, The application of all-pass filters in the design of multiphase sinusoidal systems. Microelectron. J. 31, 9–13 (2000)
M. Higashimura, Y. Fukui, Realization of all-pass networks using a current conveyor. Int. J. Electron. 65(2), 249–250 (1988)
J.W. Horng, Current conveyors based allpass filters and quadrature oscillators employing grounded capacitors and resistors. Comput. Electr. Eng. 31(1), 81–92 (2005)
J.W. Horng, C.L. Hou, C.M. Chang, Y.T. Lin, I.C. Shiu, W.Y. Chiu, First-order all-pass filter and sinusoidal oscillators using DDCCs. Int. J. Electron. 93(7), 457–466 (2006)
M.A. Ibrahim, H. Kuntman, O. Cicekoglu, First-order all-pass filter canonical in the number of resistors and capacitors employing a single DDCC. Circ. Syst. Signal Process. 22(5), 525–536 (2003)
I.A Khan, S. Maheshwari, Simple first order all-pass section using a single CCII. Int. J. Electron. 87(3), 303–306 (2000)
S. Maheshwari, New voltage and current-mode APS using current controlled conveyor. Int. J. Electron. 91(12), 735–743 (2004)
S. Maheshwari, High input impedance VM-APSs with grounded passive elements. IET Circ. Dev. Syst. 1(1), 72–78 (2007)
S. Maheshwari, High input impedance voltage-mode first-order all-pass sections. Int. J. Circ. Theory Appl. 36(4), 511–522 (2008)
S. Maheshwari, A canonical voltage-controlled VM-APS with a grounded capacitor. Circ. Syst. Signal Process. 27, 123–132 (2008)
S. Maheshwari, I.A Khan, Novel first order all-pass sections using a single CCIII. Int. J. Electron. 88(7), 773–778 (2001)
S. Maheshwari, I.A. Khan, J. Mohan, Grounded capacitor first-order filters including canonical forms. J. Circ. Syst. Comput. 15, 289–300 (2006)
B. Metin, O. Cicekoglu, K. Pal, DDCC based all-pass filters using minimum number of passive elements, in 50th Midwest Symposium on Circuits and Systems (MWSCAS 2007) (2007), pp. 518–521
K. Pal, Realization of current conveyor all-pass networks. Int. J. Electron. 50(2), 165–168 (1981)
N. Pandy, S.K. Paul, All-pass filters based on CCII- and CCCII-. Int. J. Electron. 91(8), 485–489 (2004)
A.M. Soliman, Realization of operational-amplifier allpass network. Electron. Lett. 9, 67–68 (1973)
A.M. Soliman, Generation of current conveyor based all-pass filters from op-amp based circuits. IEEE Trans. CAS-II 44(4), 324–330 (1997)
A. Toker, S. Ozcan, H. Kuntman, O. Cicekoglu, Supplementary all-pass sections with reduced number of passive elements using a single current conveyor. Int. J. Electron. 88(9), 969–976 (2001)
G. Wilson, P.K. Chan, Floating CMOS resistor. Electron. Lett. 29, 306–307 (1993)
E. Yuce, S. Minaei, Universal current-mode filters and parasitic impedance effects on the filter performances. Int. J. Circ. Theory Appl. 36, 161–171 (2008)
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Minaei, S., Yuce, E. Novel Voltage-Mode All-Pass Filter Based on Using DVCCs. Circuits Syst Signal Process 29, 391–402 (2010). https://doi.org/10.1007/s00034-010-9150-3
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DOI: https://doi.org/10.1007/s00034-010-9150-3