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HERENCSÁR, N. KOTON, J. VRBA, K. LAHIRI, A. AYTEN, U. SAGBAS, M.
Original Title
A New Compact CMOS Realization of Sinusoidal Oscillator Using a Single Modified CBTA
Type
conference paper
Language
English
Original Abstract
In this paper, a new compact realization of sinusoidal oscillator using modified current backward transconductance amplifier (MCBTA) is reported. The proposed circuit employs a single MCBTA and four passive components including two grounded capacitors. The circuit provides completely de-coupled condition of oscillation (CO) of the frequency of oscillation (FO), i.e. no term in the CO is present in the FO and vice versa. Both the CO and FO are independently tunable by two different grounded resistors. The FO is also tunable by means of the transconductance and thereby is electronically tunable. SPICE simulation results have confirmed the workability of the proposed circuit.
Keywords
Analog circuits, sinusoidal oscillator, MCBTA
Authors
HERENCSÁR, N.; KOTON, J.; VRBA, K.; LAHIRI, A.; AYTEN, U.; SAGBAS, M.
RIV year
2011
Released
19. 4. 2011
Location
Brno, Czech Republic
ISBN
978-1-61284-323-0
Book
Proceedings of the 21st International Conference Radioelektronika 2011
Pages from
41
Pages to
44
Pages count
4
BibTex
@inproceedings{BUT36712, author="Norbert {Herencsár} and Jaroslav {Koton} and Kamil {Vrba} and Abhirup {Lahiri} and Umut E. {Ayten} and Mehmet {Sagbas}", title="A New Compact CMOS Realization of Sinusoidal Oscillator Using a Single Modified CBTA", booktitle="Proceedings of the 21st International Conference Radioelektronika 2011", year="2011", pages="41--44", address="Brno, Czech Republic", isbn="978-1-61284-323-0" }