DXCCII based mixed-mode three phase oscillator

Author

Beg, Parveen ; Ansari, Mohd Samar ; Siddiqi, M.A.

Author_Institution

Dept. of Electron. Eng., A.M.U., Aligarh, India

fYear

2011

fDate

17-19 Dec. 2011

Firstpage

9

Lastpage

11

Abstract

A mixed-mode three phase sinusoidal oscillator (MTSO) employing Second Generation Dual-X Current Conveyor (DXCCII) as the active element is presented. A feedback scheme consisting of two lossy integrators followed by a lossless inverting integrator is employed to obtain three voltage-mode and three current-mode sinusoidal signals simultaneously. The oscillation conditions and oscillation frequencies are independently controllable. The use of grounded passive elements ensures viability for monolithic integrated circuit implementation. Results of PSPICE simulations confirm the proposed theory.

Keywords

current conveyors; current-mode circuits; monolithic integrated circuits; oscillators; DXCCII; PSPICE simulations; active element; current-mode sinusoidal signals; feedback scheme; grounded passive elements; lossless inverting integrator; lossy integrators; mixed-mode three phase sinusoidal oscillator; monolithic integrated circuit; second generation dual-X current conveyor; voltage-mode sinusoidal signals; CMOS integrated circuits; Capacitors; Frequency control; Oscillators; Resistors; SPICE; Signal processing; Current-mode; DXCCII; Dual-X current conveyor; Mixed-mode; Oscillator; Voltage-mode;

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.2011.6150507

Filename

6150507