A sinusoidal oscillator using translinear current conveyors

Author

Kumngern, Montree ; Junnapiya, Somyot

Author_Institution

Dept. of Telecommun. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang (KMITL), Bangkok, Thailand

fYear

2010

fDate

6-9 Dec. 2010

Firstpage

740

Lastpage

743

Abstract

This paper presents a new single-element-controlled current-controlled sinusoidal oscillator. The proposed oscillator is composed of one translinear current conveyor (CCCII), one CCCII with controlled current gain and two grounded capacitors. The oscillator is beneficial to monolithic integrated circuit implementation by the use of grounded capacitors. The oscillation condition and the oscillation frequency can be controlled electronically and independently through the bias current of the CCCII. PSPICE simulation results are given to confirm the operation of the proposed oscillator.

Keywords

capacitors; current conveyors; current-mode circuits; oscillators; PSPICE simulation; current-controlled sinusoidal oscillator; grounded capacitors; monolithic integrated circuit implementation; oscillation frequency; translinear current conveyors; Capacitors; Equations; Frequency control; Integrated circuits; Oscillators; Resistors; Voltage control; CCCII; Sinusoidal oscillator; grounded capacitor;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems (APCCAS), 2010 IEEE Asia Pacific Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4244-7454-7

Type

conf

DOI

10.1109/APCCAS.2010.5774754

Filename

5774754