Programmable analogue circuits with multilevel memristive device

Abstract

It is demonstrated that a nanoscale multilevel memristive device using titanium oxide can be used to form programmable analogue circuits without an active transistor. A multilevel memristive device enables a high a degree of programmability particularly for analogue applications since it will not introduce any significant parasitic components. Also, the ring oscillator application with the memristive device is merely a demonstrative example of the enabled high programmability.