Detail publikace

Multifunctional tuned second-order ARC filter with commercially available transconductors

DOSTÁL, T. ŠOTNER, R.

Originální název

Multifunctional tuned second-order ARC filter with commercially available transconductors

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper presents a voltage- mode second-order multifunctional filter (low-pass, high-pass, band- pass and band-reject) having one input and four low impedance outputs. The proposed circuit employs as basic building blocks operational transcoductance amplifiers, namely LM 13700, OPA 660 and or LT 1228. Their transcoductance can be continuously controlled by an auxiliary current. It gives the possibility to control electronically the parameters of realized filters. The workability of the given universal biquad has been confirmed by PSpice simulations.

Klíčová slova

Analogue circuits; active filters, biquads; operational transconductance amplifiers.

Autoři

DOSTÁL, T.; ŠOTNER, R.

Rok RIV

2007

Vydáno

25. 4. 2007

Nakladatel

Dep. of Radio Electronics, Brno University of Technology

Místo

Brno

ISBN

1-4244-0821-0

Kniha

Proceedings of 17th International Conference Radioelektronika 2007

Strany od

389

Strany do

392

Strany počet

4

BibTex

@inproceedings{BUT23109,
  author="Tomáš {Dostál} and Roman {Šotner}",
  title="Multifunctional tuned second-order ARC filter with commercially available transconductors",
  booktitle="Proceedings of 17th International Conference Radioelektronika 2007",
  year="2007",
  pages="4",
  publisher="Dep. of  Radio Electronics, Brno University of Technology",
  address="Brno",
  isbn="1-4244-0821-0"
}