Detail publikace

Multifunctional tuned second-order ARC filter with commercially available transconductors

Originální název

Multifunctional tuned second-order ARC filter with commercially available transconductors

Anglický název

Multifunctional tuned second-order ARC filter with commercially available transconductors

Jazyk

en

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.

Anglický 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.

BibTex


@inproceedings{BUT23109,
  author="Tomáš {Dostál} and Roman {Šotner}",
  title="Multifunctional tuned second-order ARC filter with commercially available transconductors",
  annote="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.",
  address="Dep. of  Radio Electronics, Brno University of Technology",
  booktitle="Proceedings of 17th International Conference Radioelektronika 2007",
  chapter="23109",
  institution="Dep. of  Radio Electronics, Brno University of Technology",
  year="2007",
  month="april",
  pages="389",
  publisher="Dep. of  Radio Electronics, Brno University of Technology",
  type="conference paper"
}