Title :
Versatile quadrature oscillator with grounded components
Author :
Maheshwari, Sudhanshu ; Chaturvedi, Bhartendu
Author_Institution :
Dept. of Electron. Eng., AMU, Aligarh, India
Abstract :
In this paper a new circuit for second-order versatile (current mode as well as voltage mode) quadrature oscillator is proposed. The circuit employs three differential voltage current conveyors and all grounded passive components, ideal for IC implementation. The circuit also possesses non-interactive frequency control. PSPICE simulations using 0.5 mu CMOS parameters confirm the validity and practical utility of the proposed circuit.
Keywords :
CMOS integrated circuits; SPICE; frequency control; oscillators; CMOS parameters; IC implementation; PSPICE simulations; differential voltage current conveyors; grounded components; grounded passive components; non-interactive frequency control; second-order versatile; versatile quadrature oscillator; Circuit simulation; Current mode circuits; Differential equations; Educational institutions; Frequency control; Impedance; Instruments; SPICE; Voltage; Voltage-controlled oscillators;
Conference_Titel :
Multimedia, Signal Processing and Communication Technologies, 2009. IMPACT '09. International
Conference_Location :
Aligarh
Print_ISBN :
978-1-4244-3602-6
Electronic_ISBN :
978-1-4244-3604-0
DOI :
10.1109/MSPCT.2009.5164212
