DocumentCode
3313135
Title
Simple voltage-mode quadrature oscillator using CMOS DDCC
Author
Chaturvedi, Bhartendu ; Maheshwari, Sudhanshu
Author_Institution
Dept. of Electron. Eng., AMU, Aligarh, India
fYear
2011
fDate
17-19 Dec. 2011
Firstpage
220
Lastpage
223
Abstract
A new voltage mode quadrature oscillator circuit using two differential difference current conveyors (DDCC) as active elements and two grounded capacitors and two resistors is proposed. The proposed circuit based on two active elements requires only twenty two transistors in all, thus providing a simpler solution to quadrature oscillator realization. It also has low active and passive sensitivities. PSPICE simulation using 0.5μm CMOS parameters are given to validate the proposed circuit.
Keywords
CMOS integrated circuits; SPICE; current conveyors; CMOS; DDCC; PSPICE; active elements; differential difference current conveyors; voltage mode quadrature oscillator circuit; CMOS integrated circuits; Capacitors; Equations; Integrated circuit modeling; Mathematical model; Oscillators; Resistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia, Signal Processing and Communication Technologies (IMPACT), 2011 International Conference on
Conference_Location
Aligarh
Print_ISBN
978-1-4577-1105-3
Type
conf
DOI
10.1109/MSPCT.2011.6150479
Filename
6150479
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