Detail publikace

1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter

KUMNGERN, M. SUKSAIBUL, P. KHATEB, F. KULEJ, T.

Originální název

1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents a new mixed-mode universal filter based on a differential difference transconductance amplifier (DDTA). Unlike the conventional transconductance amplifier (TA), this DDTA has both advantages of the TA and the differential difference amplifier (DDA). The proposed filter can offer four-mode operations of second-order transfer functions into a single topology, namely, voltage-mode (VM), current-mode (CM), transadmittance-mode (TAM), and transimpedance-mode (TIM) transfer functions. Each operation mode offers five standard filtering responses; therefore, at least twenty filtering transfer functions can be obtained. For the filtering transfer functions, the matching conditions for the input and passive component are absent. The natural frequency and the quality factor can be set orthogonally and electronically controlled. The performance of the proposed topology was evaluated by PSPICE simulator using the 0.18 mu m CMOS technology from the Taiwan Semiconductor Manufacturing Company (TSMC). The voltage supply was 1.2 V and the power dissipation of the DDTA was 66 mu W. The workability of the filter was confirmed through experimental test by DDTA-based LM13600 discrete-component integrated circuits.

Klíčová slova

mixed-mode filter; universal filter; differential difference transconductance amplifier; analog signal processing

Autoři

KUMNGERN, M.; SUKSAIBUL, P.; KHATEB, F.; KULEJ, T.

Vydáno

2. 5. 2022

Nakladatel

MDPI

Místo

BASEL

ISSN

1424-8220

Periodikum

SENSORS

Ročník

22

Číslo

9

Stát

Švýcarská konfederace

Strany od

1

Strany do

21

Strany počet

21

URL

https://www.mdpi.com/1424-8220/22/9/3535

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204573

BibTex

@article{BUT178055,
  author="Montree {Kumngern} and Pichai {Suksaibul} and Fabian {Khateb} and Tomasz {Kulej}",
  title="1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter",
  journal="SENSORS",
  year="2022",
  volume="22",
  number="9",
  pages="1--21",
  doi="10.3390/s22093535",
  issn="1424-8220",
  url="https://www.mdpi.com/1424-8220/22/9/3535"
}

Dokumenty

1.2 V Differential Difference Transconductance Amplifier and Its Application in Mixed-Mode Universal Filter.pdf