Simple Design of a Discrete-Time Chaos Circuit Realizing a Tent Map

Kei EGUCHI  Fumio UENO  Toru TABATA  Hongbing ZHU  Takahiro INOUE  

IEICE TRANSACTIONS on Electronics   Vol.E83-C   No.5   pp.777-778
Publication Date: 2000/05/25
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Electronic Circuits
chaos circuits,  switched-current circuits,  discrete-time circuits,  analog circuits,  integrated circuits,  

Full Text: PDF>>
Buy this Article

In this letter, a simple design of a discrete-time chaos circuit realizing a tent map is proposed. The proposed circuit can be constructed with 13 MOSFET's and 2 capacitors. Concerning the proposed circuit synthesized using switched-current (SI) techniques, the validity of the circuit design is analyzed by SPICE simulations. Furthermore, the proposed circuit is built with commercially-available IC's. The proposed circuit is integrable by a standard CMOS technology.