DocumentCode
2752691
Title
A current-mode quadrature oscillator using a minimum number of active and passive components
Author
Maneewan, Suwat ; Sreewirote, Bancha ; Jaikla, Winai
Author_Institution
Dept. of Electron. Technol., Buriram Rajabhat Univ., Muang, Thailand
fYear
2011
fDate
10-12 July 2011
Firstpage
312
Lastpage
315
Abstract
A current-mode quadrature oscillator using single current follower transconductance amplifier (CFTA) as active element is given. The oscillator has high output impedance, employs two grounded capacitors, single resistor and has electronic control on oscillation condition and on oscillation frequency. The proposed circuit is suitable for integrated circuit (IC) architecture. PSpice simulation result is included to demonstrate the practicality of the oscillator circuit.
Keywords
SPICE; current-mode circuits; operational amplifiers; oscillators; PSpice simulation; active components; current-mode quadrature oscillator; grounded capacitors; integrated circuit architecture; oscillation frequency; oscillator circuit; passive components; single current follower transconductance amplifier; Capacitors; Filtering theory; Oscillators; Resistors; SPICE; Simulation; Transconductance; CFTA; current-mode; oscillator;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Electronics and Safety (ICVES), 2011 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-0576-2
Type
conf
DOI
10.1109/ICVES.2011.5983835
Filename
5983835
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