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0.5 V fifth-order butterworth low-pass filter using multiple-input OTA for ECG applications

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU138346" target="_blank" >RIV/00216305:26220/20:PU138346 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21460/20:00348179

  • Result on the web

    <a href="https://www.mdpi.com/1424-8220/20/24/7343" target="_blank" >https://www.mdpi.com/1424-8220/20/24/7343</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/s20247343" target="_blank" >10.3390/s20247343</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    0.5 V fifth-order butterworth low-pass filter using multiple-input OTA for ECG applications

  • Original language description

    This paper presents a 0.5 V fifth-order Butterworth low-pass filter based on multiple-input operational transconductance amplifiers (OTA). The filter is designed for electrocardiogram (ECG) acquisition systems and operates in the subthreshold region with nano-watt power consumption. The used multiple-input technique simplifies the overall structure of the OTA and reduces the number of active elements needed to realize the filter. The filter was designed and simulated in the Cadence environment using a 0.18 µm Complementary Metal Oxide Semiconductor (CMOS) process from Taiwan Semiconductor Manufacturing Company (TSMC). Simulation results show that the filter has a bandwidth of 250 Hz, a power consumption of 34.65 nW, a dynamic range of 63.24 dB, attaining a figure-of-merit of 0.0191 pJ. The corner (process, voltage, temperature: PVT) and Monte Carlo (MC) analyses are included to prove the robustness of the filter.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    SENSORS

  • ISSN

    1424-8220

  • e-ISSN

    1424-3210

  • Volume of the periodical

    20

  • Issue of the periodical within the volume

    24

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    16

  • Pages from-to

    1-16

  • UT code for WoS article

    000603250800001

  • EID of the result in the Scopus database

    2-s2.0-85098334541