Title :
A new resistor-less current-mode sinusoidal quadrature oscillator using CCCIIs
Author :
Songkla, Supayotin Na ; Jaikla, Winai ; Sreewirote, Bancha
Author_Institution :
Dept. of Electron. Technol., Suan Sunandha Rajabhat Univ., Bangkok, Thailand
Abstract :
A current-mode quadrature oscillator using second generation current controlled current conveyors (CCCIIs) as active element is given. The oscillator has high output impedance, employs two grounded capacitors, one electronic resistor and has electronic and independent 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 :
capacitors; conveyors; oscillators; resistors; CCCII; PSpice simulation; active element; electronic resistor; grounded capacitors; integrated circuit architecture; oscillation condition; oscillation frequency; oscillator circuit; resistorless current-mode sinusoidal quadrature oscillator; second generation current controlled current conveyors; Band pass filters; Capacitors; Filtering theory; Frequency control; Integrated circuits; Oscillators; Resistors; CCCII; Current-mode; Ouadrature oscillator;
Conference_Titel :
Mixed Design of Integrated Circuits and Systems (MIXDES), 2011 Proceedings of the 18th International Conference
Conference_Location :
Gliwice
Print_ISBN :
978-1-4577-0304-1
