Memristor Emulator Circuit using multiple output OTA and its experimental results

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU129159" target="_blank" >RIV/00216305:26220/19:PU129159 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.worldscientific.com/doi/abs/10.1142/S0218126619501664" target="_blank" >https://www.worldscientific.com/doi/abs/10.1142/S0218126619501664</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/S0218126619501664" target="_blank" >10.1142/S0218126619501664</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Memristor Emulator Circuit using multiple output OTA and its experimental results

Popis výsledku v původním jazyce

A charge controlled memristor emulator circuit based on one kind of active device (Operational Transconductance Amplifier) using CMOS technology is introduced in this paper. The proposed circuit can be configured in both incremental and decremental types by using a simple switch. The memristor behavior can be electronically tuned by adjusting the transconductance of the OTAs. By changing the value of the capacitor, the pinched hysteresis loop observed in the current versus voltage plane can be held at higher frequencies. The proposed emulator circuit functions well up to 500 kHz. The experiment has been performed using commercially available OTA ICs (CA3080). The experimental demonstration has been carried out for 10 kHz, 20 kHz and 120 kHz. A simple high Pass filter is explained in both configuration to demonstrate the functionality of the proposed memristor emulator. The proposed circuit has been simulated in PSPICE using 0.5 µm CMOS parameter. The simulated and experimental results validate the theoretical proposition.

Název v anglickém jazyce

Memristor Emulator Circuit using multiple output OTA and its experimental results

Popis výsledku anglicky

A charge controlled memristor emulator circuit based on one kind of active device (Operational Transconductance Amplifier) using CMOS technology is introduced in this paper. The proposed circuit can be configured in both incremental and decremental types by using a simple switch. The memristor behavior can be electronically tuned by adjusting the transconductance of the OTAs. By changing the value of the capacitor, the pinched hysteresis loop observed in the current versus voltage plane can be held at higher frequencies. The proposed emulator circuit functions well up to 500 kHz. The experiment has been performed using commercially available OTA ICs (CA3080). The experimental demonstration has been carried out for 10 kHz, 20 kHz and 120 kHz. A simple high Pass filter is explained in both configuration to demonstrate the functionality of the proposed memristor emulator. The proposed circuit has been simulated in PSPICE using 0.5 µm CMOS parameter. The simulated and experimental results validate the theoretical proposition.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS

ISSN

0218-1266

e-ISSN

1793-6454

Svazek periodika

neuveden

Číslo periodika v rámci svazku

, IF: 0.939

Stát vydavatele periodika

SG - Singapurská republika

Počet stran výsledku

28

Strana od-do

1-28

Kód UT WoS článku

000488036300008

EID výsledku v databázi Scopus

2-s2.0-85056906757