Journal
MICROELECTRONICS JOURNAL
Volume 75, Issue -, Pages 27-34Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.mejo.2018.02.007
Keywords
Chaos; Operational amplifier; Jerk circuit; Fully integrated
Funding
- National Natural Science Foundation of China [61561022]
- Natural Science Foundation of Hunan Province [2017JJ3254]
- Education Department of Hunan Province project [16C1314]
- Education Department of Hunan Province outstanding youth project [16B212]
- Doctoral Scientific Research Foundation of Jishou University [jsdxxcfxbskyxm07]
Ask authors/readers for more resources
This paper presents a digitally programmable multi-direction fully integrated chaotic oscillator. Unlike the conventional chaotic oscillators, the proposed digitally programmable multi-direction chaotic oscillator is fully integrated in one single chip, and it achieves lower supply voltage, lower power dissipation and smaller chip area. Moreover, by controlling the digitally programmable MOS switches turning on and off, the presented chaotic oscillator can provide chaotic oscillation in three different directions. The proposed digitally programmable multi-direction fully integrated chaos oscillator is verified with Cadence IC Design Tools. The post-layout simulation results demonstrate that the chaotic oscillator consumes 99.5 mW from +/- 2.5 V supply voltage, and it takes a compact chip area of 0.177 mm(2). The integrated chaos oscillator has a wide range of practical application prospects in chaotic communications or other applications demanding portable chaos systems.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available