Title :
Bifurcation and chaos in CMOS inverters ring oscillator
Author :
Pham, Cong-Kha ; Tanaka, Mamoru ; Shono, Katsufusa
Author_Institution :
Dept. of Electr. & Electron. Eng., Sophia Univ., Tokyo, Japan
fDate :
30 May-2 Jun 1994
Abstract :
In this paper, the chaotic behavior which occurs in a CMOS inverter ring is described. A ring having three CMOS inverters and operating with a discrete time model has been used in this study. The chaotic behavior has been found in the presented inverters ring along with a variation of an external input. A circuit model for the presented inverters ring is proposed and confirmed by employing SPICE circuit simulator as well as by observing a breadboard composed of discrete components
Keywords :
CMOS analogue integrated circuits; SPICE; bifurcation; chaos; circuit analysis computing; logic gates; nonlinear network analysis; oscillators; CMOS inverters; CMOS ring oscillator; bifurcation; chaos; chaotic behavior; circuit model; discrete time model; Bifurcation; Chaos; Circuit simulation; MOSFETs; Neurons; Pulse width modulation; Pulse width modulation inverters; Ring oscillators; Semiconductor device modeling; Switches;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409469
