58-nW 0.5-V Mixed-Mode Universal Filter Using Multiple-Input Multiple-Output OTAs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F24%3A00561826" target="_blank" >RIV/60162694:G43__/24:00561826 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21460/23:00370354 RIV/00216305:26220/23:PU149957

Výsledek na webu

<a href="https://doi.org/10.1109/ACCESS.2023.3332992" target="_blank" >https://doi.org/10.1109/ACCESS.2023.3332992</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ACCESS.2023.3332992" target="_blank" >10.1109/ACCESS.2023.3332992</a>

Jazyk výsledku

angličtina

Název v původním jazyce

58-nW 0.5-V Mixed-Mode Universal Filter Using Multiple-Input Multiple-Output OTAs

Popis výsledku v původním jazyce

This paper presents a mixed-mode universal filter using a multiple-input multiple-output operational transconductance amplifier (MIMO-OTA). The multiple-input OTA is designed using the multiple-input MOS transistor technique (MI-MOST), resulting in a single differential pair and minimal power consumption. The MIMO-OTA is used to design a universal mixed-mode filter that provides input and output in voltage and current form. In a single topology, second order filters with low-pass (LP), high-pass (HP), band-pass (BP), band-stop (BS) and all-pass (AP) transfer functions can be obtained in voltage-mode (VM), current-mode (CM), transadmittance-mode (TAM) and transimpedance-mode (TIM). In addition, VM, CM, and TAM offer non-inverting and inverting transfer functions of LP, HP, BP, BS, and AP filters. The natural frequency and quality factor of all filter functions can be orthogonally controlled. Electronic tuning of the natural frequency is provided. The supply voltage is 0.5 V and the power consumption of the filter is 58 nW for 4 nA setting current. The filter was designed and simulated in the Cadence Virtuoso environment using TSMC 0.18 mu m CMOS technology. The simulation results including Monte-Carlo analysis and process, voltage, and temperature corners are presented.

Název v anglickém jazyce

58-nW 0.5-V Mixed-Mode Universal Filter Using Multiple-Input Multiple-Output OTAs

Popis výsledku anglicky

This paper presents a mixed-mode universal filter using a multiple-input multiple-output operational transconductance amplifier (MIMO-OTA). The multiple-input OTA is designed using the multiple-input MOS transistor technique (MI-MOST), resulting in a single differential pair and minimal power consumption. The MIMO-OTA is used to design a universal mixed-mode filter that provides input and output in voltage and current form. In a single topology, second order filters with low-pass (LP), high-pass (HP), band-pass (BP), band-stop (BS) and all-pass (AP) transfer functions can be obtained in voltage-mode (VM), current-mode (CM), transadmittance-mode (TAM) and transimpedance-mode (TIM). In addition, VM, CM, and TAM offer non-inverting and inverting transfer functions of LP, HP, BP, BS, and AP filters. The natural frequency and quality factor of all filter functions can be orthogonally controlled. Electronic tuning of the natural frequency is provided. The supply voltage is 0.5 V and the power consumption of the filter is 58 nW for 4 nA setting current. The filter was designed and simulated in the Cadence Virtuoso environment using TSMC 0.18 mu m CMOS technology. The simulation results including Monte-Carlo analysis and process, voltage, and temperature corners are presented.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

IEEE ACCESS

ISSN

2169-3536

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

130345-130357

Kód UT WoS článku

001121124900001

EID výsledku v databázi Scopus

2-s2.0-85177049134