Title :
A CMOS implementation of the sine-circle map
Author :
Farfän-Peláez, Andrés ; Del-Moral-Hernandez, Emilio ; Navarro, J.S. ; Van Noije, Wilhelmus
Author_Institution :
Dept. of Electron. Syst. Eng., Sao Paulo Univ., Brazil
Abstract :
A fully integrated CMOS implementation of an integrated-circuit relaxation oscillator neuron, IRON, is proposed. The circuit was designed using a 0.35 μm technology. Simulation results show that the circuit is capable of generating bifurcation diagrams of the sine-circle map, while drawing only 4.8 μA at 3.3 V power supply, with a 8.23 MHz sine-wave input signal. The total area occupied by the cell was 40 μm × 40 μm.
Keywords :
CMOS integrated circuits; integrated circuit design; neural nets; relaxation oscillators; 0.35 micron; 3.3 V; 40 micron; 8.23 MHz; CMOS implementation; IRON; bifurcation diagrams; integrated-circuit relaxation oscillator neuron; sine-circle map; sine-wave input signal; Bifurcation; CMOS technology; Circuit simulation; Integrated circuit technology; Iron; Neurons; Oscillators; Power generation; Power supplies; Signal generators;
Conference_Titel :
Circuits and Systems, 2005. 48th Midwest Symposium on
Print_ISBN :
0-7803-9197-7
DOI :
10.1109/MWSCAS.2005.1594398
