Detail publikace

0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing

KHATEB, F. KUMNGERN, M. KULEJ, T. AKBARI, M. STOPJAKOVÁ, V.

Originální název

0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper demonstrates the advantages of the multiple-input transconductor (MI-G(m)) in filter application, in terms of topology simplification, increasing filter functions, and minimizing the count of needed active blocks and their consumed power. Further, the filter enjoys high input impedance, uses three MI-G(m)s and two grounded capacitors, and it offers both inverting and non-inverting versions of low-pass (LPF), high-pass (HPF), band-pass (BPF), band-stop (BS) and all-pass (AP) functions. The filter operates under a supply voltage of 0.5 V and consumes 37 nW, hence it is suitable for extremely low-voltage low-power applications like biosignals processing. The circuit was designed in a Cadence environment using 180 nm CMOS technology from Taiwan Semiconductor Manufacturing Company (TSMC). The post-layout simulation results, including Monte Carlo and process, voltage, temperature (PVT) corners for the proposed filter correlate well with the theoretical results that confirm attractive features of the developed filter based on MI-G(m).

Klíčová slova

OTA; multiple-input MOS transistor; low-voltage low-power; universal filter; biosignals processing

Autoři

KHATEB, F.; KUMNGERN, M.; KULEJ, T.; AKBARI, M.; STOPJAKOVÁ, V.

Vydáno

8. 11. 2022

Nakladatel

MDPI

Místo

BASEL

ISSN

1424-8220

Periodikum

SENSORS

Ročník

22

Číslo

22

Stát

Švýcarská konfederace

Strany od

1

Strany do

12

Strany počet

12

URL

https://www.mdpi.com/1424-8220/22/22/8619

Plný text v Digitální knihovně

http://hdl.handle.net/11012/208697

BibTex

@article{BUT180382,
  author="Fabian {Khateb} and Montree {Kumngern} and Tomasz {Kulej} and Meysam {Akbari} and Viera {Stopjaková}",
  title="0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing",
  journal="SENSORS",
  year="2022",
  volume="22",
  number="22",
  pages="1--12",
  doi="10.3390/s22228619",
  issn="1424-8220",
  url="https://www.mdpi.com/1424-8220/22/22/8619"
}

Dokumenty

0.5 V, nW-Range Universal Filter Based on Multiple-Input Transconductor for Biosignals Processing.pdf