Multiscroll oscillator based on floating gate CMOS inverter

Author

Trejo-Guerra, R. ; Tlelo-Cuautle, E. ; Jimenez-Fuentes, M. ; Sánchez-López, C.

Author_Institution

Dept. of Electron., INAOE, Tonantzintla, Mexico

fYear

2010

fDate

8-10 Sept. 2010

Firstpage

541

Lastpage

545

Abstract

The design of a multiscroll chaotic oscillator based on the realization of a sawtooth function by using floating gate MOSFETs (FGMOS), is introduced. Basically, we propose the implementation of a FGMOS inverter to generate the nonlinear functions which are responsible of the equilibrium points of a continuous chaotic dynamical system, allowing the generation of multiple scroll attractors. Spice simulations show the behavior of the nonlinear cell, along with the generation of multiscroll chaotic attractors.

Keywords

CMOS logic circuits; MOSFET; chaos; circuit simulation; logic gates; oscillators; waveform generators; SPICE simulations; continuous chaotic dynamical system; floating gate CMOS inverter; floating gate MOSFET; multiple scroll attractors; multiscroll chaotic attractors; multiscroll chaotic oscillator; nonlinear cell; nonlinear functions; sawtooth function; CMOS integrated circuits; Capacitors; Chaotic communication; Inverters; Oscillators; Transistors; Chaotic attractors; FGMOS; Multiscroll oscillators; PWL functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering Computing Science and Automatic Control (CCE), 2010 7th International Conference on

Conference_Location

Tuxtla Gutierrez

Print_ISBN

978-1-4244-7312-0

Type

conf

DOI

10.1109/ICEEE.2010.5608587

Filename

5608587