A low-power biologically-inspired chaotic oscillator with process and temperature tolerance

Vinaya Lal Shrestha; Qingyun Ma; Mohammad Rafiqul Haider; Yehia Massoud

doi:10.1007/s10470-012-9922-8

A low-power biologically-inspired chaotic oscillator with process and temperature tolerance

Vinaya Lal Shrestha, Qingyun Ma, Mohammad Rafiqul Haider, Yehia Massoud

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

This paper presents a low-power, biologically-inspired silicon neuron based implementation of a chaotic oscillator circuit. The silicon neuron structure is based on Hodgkin-Huxley neuron model. Subthreshold MOSFET and current reuse techniques have been utilized to achieve a low-power consumption of 180.30 nW for the room temperature (27 C) and typical process corner. The chaotic behavior of the circuit is confirmed by calculating the largest Lyapunov exponent. A sensitivity analysis of the proposed chaotic oscillator shows that the circuit maintains the chaotic behavior for five different process corners within the temperature range of 0-60 C. © 2012 Springer Science+Business Media, LLC.

Original language	English (US)
Title of host publication	Analog Integrated Circuits and Signal Processing
Pages	291-296
Number of pages	6
DOIs	https://doi.org/10.1007/s10470-012-9922-8
State	Published - Jan 1 2013
Externally published	Yes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2022-09-13

ASJC Scopus subject areas

Hardware and Architecture
Signal Processing
Surfaces, Coatings and Films

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10.1007/s10470-012-9922-8

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title = "A low-power biologically-inspired chaotic oscillator with process and temperature tolerance",

abstract = "This paper presents a low-power, biologically-inspired silicon neuron based implementation of a chaotic oscillator circuit. The silicon neuron structure is based on Hodgkin-Huxley neuron model. Subthreshold MOSFET and current reuse techniques have been utilized to achieve a low-power consumption of 180.30 nW for the room temperature (27 C) and typical process corner. The chaotic behavior of the circuit is confirmed by calculating the largest Lyapunov exponent. A sensitivity analysis of the proposed chaotic oscillator shows that the circuit maintains the chaotic behavior for five different process corners within the temperature range of 0-60 C. {\textcopyright} 2012 Springer Science+Business Media, LLC.",

author = "Shrestha, {Vinaya Lal} and Qingyun Ma and Haider, {Mohammad Rafiqul} and Yehia Massoud",

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year = "2013",

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doi = "10.1007/s10470-012-9922-8",

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AU - Shrestha, Vinaya Lal

AU - Ma, Qingyun

AU - Haider, Mohammad Rafiqul

AU - Massoud, Yehia

N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13

PY - 2013/1/1

Y1 - 2013/1/1

N2 - This paper presents a low-power, biologically-inspired silicon neuron based implementation of a chaotic oscillator circuit. The silicon neuron structure is based on Hodgkin-Huxley neuron model. Subthreshold MOSFET and current reuse techniques have been utilized to achieve a low-power consumption of 180.30 nW for the room temperature (27 C) and typical process corner. The chaotic behavior of the circuit is confirmed by calculating the largest Lyapunov exponent. A sensitivity analysis of the proposed chaotic oscillator shows that the circuit maintains the chaotic behavior for five different process corners within the temperature range of 0-60 C. © 2012 Springer Science+Business Media, LLC.

AB - This paper presents a low-power, biologically-inspired silicon neuron based implementation of a chaotic oscillator circuit. The silicon neuron structure is based on Hodgkin-Huxley neuron model. Subthreshold MOSFET and current reuse techniques have been utilized to achieve a low-power consumption of 180.30 nW for the room temperature (27 C) and typical process corner. The chaotic behavior of the circuit is confirmed by calculating the largest Lyapunov exponent. A sensitivity analysis of the proposed chaotic oscillator shows that the circuit maintains the chaotic behavior for five different process corners within the temperature range of 0-60 C. © 2012 Springer Science+Business Media, LLC.

UR - http://link.springer.com/10.1007/s10470-012-9922-8

UR - http://www.scopus.com/inward/record.url?scp=84871817209&partnerID=8YFLogxK

U2 - 10.1007/s10470-012-9922-8

DO - 10.1007/s10470-012-9922-8

M3 - Conference contribution

SP - 291

EP - 296

BT - Analog Integrated Circuits and Signal Processing

ER -

A low-power biologically-inspired chaotic oscillator with process and temperature tolerance

Abstract

Bibliographical note

ASJC Scopus subject areas

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