VDIBA-based sinusoidal quadrature oscillator

• Autorzy: Channumsin O. , Tangsrirat W.

Identyfikatory

DOI

10.15199/48.2017.03.55

Warianty tytułu

PL

Sinusoidalny kwadraturowy generator wykorzystujący układy VDIBA

• Języki publikacji: EN

Abstrakty

EN

An electronically tunable voltage-mode sinusoidal quadrature oscillator circuit, which is based on using the recently introduced active building block, namely voltage differencing inverting voltage buffered amplifier (VDIBA) has been presented. The presented quadrature oscillator uses two VDIBAs, one electronic grounded resistor, and two grounded passive capacitors, suitable for MOS-C realization. The circuit performs an single-element-controlled oscillator and provides the advantage features of independent electronic control of oscillation condition and oscillation frequency. The workability of the proposed circuit has been verified using PSPICE simulations based on VDIBA implemented in TSMC 0.25-m CMOS technology, and the simulated results demonstrate a sufficient agreement with the theoretical conclusions.

PL

Zaprezentowano elektronicznie strojony sinusoidalny kwadraturowy generator wykorzystujący voltage differenting inverting buffered amplifier VDIBA. Generator wykorzystuje dwa układy VDIBA, jeden uziemiony rezystor i dwa uziemione kondensatory.

Słowa kluczowe

EN

VDIBA; Voltage Differencing Inverting Buffered Amplifier; quadrature oscillator; MOSFET-C realization; voltage-mode circuit

PL

generator sinusoidalny; układ VDIBA

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2017
• Tom: R. 93, nr 3
• Strony: 248--251
• Opis fizyczny: Bibliogr. 13 poz., rys., wykr.

Twórcy

autor

Channumsin O.

• Faculty of Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand

autor

Tangsrirat W.

• Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang (KMITL), Ladkrabang, Bangkok 10520, Thailand

Bibliografia

• [1] N. Minhaj, Current conveyor-based voltage-mode two-phase and four-phase quadrature oscillator, Int. J. Electron., 94 (2007), No.6-8, 663-669.
• [2] S. Maheshwariang, J. Mohan, D. S. Chauhan, High input impedance voltage-mode universal filter and quadrature oscillator, J. Circuits Syst. Comput., 19 (2010), No.7, 1597- 1607.
• [3] W. Tangsrirat, S. Pisitchalermpong, CDBA-based quadrature sinusoidal oscillator, Frequenz, 61 (2007), No.3-4, 102-104.
• [4] W. Tangsrirat, T. Pukkalanun, W. Surakampontorn, CDBAbased universal biquad filter and quadrature oscillator, Active Passive Electron. Comp., vol.2008, Article ID 24717, 6 pages, doi : 10.1155/2008/247171, 2008.
• [5] W. Tangsrirat, D. Prasertsom, T. Piyatat, W. Surakampontorn, Single-resistance-controlled quadrature oscillator using current differencing buffered amplifiers, Int. J. Electron., 95 (2008), No.11, 1119-1126.
• [6] F. Khateb, W. Jaikla, D. Kubanek, N. Khatib, Electronically tunable voltage-output quadrature oscillator based on high performance CCCDBA, Analog Integr. Circ. Sig. Process., 74 (2013), 499-505.
• [7] N. Herencsar, K. Vrba, J. Koton, A. Lahiri, Realisations of single-resistance-controlled quadrature oscillator using a generalized current follower transconductance amplifier and a unity-gain voltage-follower, Int. J. Electron., 97 (2010), No.8, 897-906.
• [8] D. Biolek, R. Senani, V. Biolkova, Z. Kolka, Active elements for analog signal processing: classification, review, and new proposals, Radioengineering, 17 (2008), 15-32.
• [9] R. Sotner, J. Jerabek, N. Herencsar, Voltage differencing buffered/inverted amplifiers and their applications for signal generation, Radioengineering, 22 (2013), No.2, 490-504.
• [10] N. Herencsar, S. Minaei, J. Koton, E. Yuce, K. Vrba, New resistorless and electronically tunable realization of dual-output VM all-pass filter using VDIBA, Analog Integr. Circ. Signal Process., 74 (2013), No.1, 141-154.
• [11] N. Herencsar,O. Cicekoglu, R. Sotner, J. Koton, K. Vrba, New resistorless tunable voltage-mode universal filter using single VDIBA, Analog Integr. Circ. Signal Process., 76 (20130, 251- 260.
• [12] K. L. Pushkar, D. R. Bhaskar, D. Prasad, Voltage-mode new universal biquad filter configuration using a single VDIBA, Circuits Syst. Signal Process., 33 (2014), No.1, 275-285.
• [13] I. S. Han and S. B. Park, Voltage-controlled linear resistor by two MOS transistors and its application to active RC filter MOS integration, Proceedings of the IEEE, 72 (1984), No.11, 1655- 1657.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).