Publication detail

Current-mode tunable and adjustable filter with digitally adjustable current amplifier and transconductance amplifiers

JEŘÁBEK, J. VRBA, K.

Original Title

Current-mode tunable and adjustable filter with digitally adjustable current amplifier and transconductance amplifiers

English Title

Current-mode tunable and adjustable filter with digitally adjustable current amplifier and transconductance amplifiers

Type

conference paper

Language

en

Original Abstract

A multifunctional filter with Digitally Adjustable Current Amplifier (DACA), two balanced transconductance amplifiers (OTAs) and two passive elements is presented in this paper. The natural frequency of the filter is tunable, quality factor is adjustable, filter is of the single-input multiple-output (SIMO) type, and operates in the current mode. The contribution contains simulation results that were obtained with the help of behavioral model of the UCC-N1B 0520, UVC-N1B 0520 and EL2082 elements and also measurement results. The presented simulation results prove the quality of designed filter.

English abstract

A multifunctional filter with Digitally Adjustable Current Amplifier (DACA), two balanced transconductance amplifiers (OTAs) and two passive elements is presented in this paper. The natural frequency of the filter is tunable, quality factor is adjustable, filter is of the single-input multiple-output (SIMO) type, and operates in the current mode. The contribution contains simulation results that were obtained with the help of behavioral model of the UCC-N1B 0520, UVC-N1B 0520 and EL2082 elements and also measurement results. The presented simulation results prove the quality of designed filter.

Keywords

BOTA, current mode, DACA, filter

RIV year

2010

Released

02.12.2010

Publisher

NAUN

ISBN

978-960-474-250-9

Book

Proceedings of the European Conference of Circuits Technology and Devices (ECCTD'10)

Pages from

101

Pages to

104

Pages count

4

BibTex


@inproceedings{BUT35701,
  author="Jan {Jeřábek} and Kamil {Vrba}",
  title="Current-mode tunable and adjustable filter with digitally adjustable current amplifier and transconductance amplifiers",
  annote="A multifunctional filter with Digitally Adjustable Current Amplifier (DACA), two balanced transconductance amplifiers (OTAs) and two passive elements is presented in this paper. The natural frequency of the filter is tunable, quality factor is adjustable, filter is of the single-input multiple-output (SIMO) type, and operates in the current mode. The contribution contains simulation results that were obtained with the help of behavioral model of the UCC-N1B 0520, UVC-N1B 0520 and EL2082 elements and also measurement results. The presented simulation results prove the quality of designed filter.",
  address="NAUN",
  booktitle="Proceedings of the European Conference of Circuits Technology and Devices (ECCTD'10)",
  chapter="35701",
  howpublished="print",
  institution="NAUN",
  year="2010",
  month="december",
  pages="101--104",
  publisher="NAUN",
  type="conference paper"
}