Configurable Operational Amplifier Architectures Based on Oxide Resistive RAMs

Journal article (2019)

Authors

Hassen Aziza Université de Toulon, Aix Marseille Université
Christian Dufaza Aix Marseille Université, Université de Toulon
Annie Perez Université de Toulon, Aix Marseille Université
S. Hamdioui Quantum & Computer Engineering
Department
Quantum & Computer Engineering
More Info
expand_more

Published Date

2019

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Department

Quantum & Computer Engineering

Abstract

This paper introduces memristor-based operational amplifiers (OpAmps) in which semiconductor resistors are suppressed and replaced by memristors. The ability of the memristive elements to hold several resistance states is exploited to design programmable closed-loop OpAmps. An inverting OpAmp, an integrator and a differentiator are studied. Such designs are developed based on a calibrated memristor model, and offer dynamic configurability to realize different gains and corner frequencies at reduced chip area.

Files

Jcsc_Final_Aziza_REV.pdf
(pdf | 1.38 Mb)
Unknown license

Download not available