Publication detail

Single-Input Multi-Output Resistorless Current-Mode Biquad

BIOLEK, D. BIOLKOVÁ, V. KOLKA, Z. BAJER, J.

Original Title

Single-Input Multi-Output Resistorless Current-Mode Biquad

English Title

Single-Input Multi-Output Resistorless Current-Mode Biquad

Type

conference paper

Language

en

Original Abstract

A universal current-mode 2nd-order filter employing two ZC-CITA (Z-Copy Current Inverter Transconductance Amplifier) active elements and two grounded capacitors is proposed. The filter has one low-impedance current input and several high-impedance current outputs which are easy to combine to yield all basic types of transfer functions. The active element is implemented on the basis of commercial integrated circuits. The filter is manufactured and the results measured are compared with theoretical responses.

English abstract

A universal current-mode 2nd-order filter employing two ZC-CITA (Z-Copy Current Inverter Transconductance Amplifier) active elements and two grounded capacitors is proposed. The filter has one low-impedance current input and several high-impedance current outputs which are easy to combine to yield all basic types of transfer functions. The active element is implemented on the basis of commercial integrated circuits. The filter is manufactured and the results measured are compared with theoretical responses.

Keywords

CDTA, ZC-CITA, current-mode, biquad

RIV year

2009

Released

23.08.2009

Publisher

IEEE

Location

Antalya, Turkey

ISBN

978-1-4244-3895-2

Book

ECCTD09 - European Conference on Circuit Theory and Design 2009

Pages from

225

Pages to

228

Pages count

4

BibTex


@inproceedings{BUT33653,
  author="Dalibor {Biolek} and Viera {Biolková} and Zdeněk {Kolka} and Josef {Bajer}",
  title="Single-Input Multi-Output Resistorless Current-Mode Biquad",
  annote="A universal current-mode 2nd-order filter employing two ZC-CITA (Z-Copy Current Inverter Transconductance Amplifier) active elements and two grounded capacitors is proposed. The filter has one low-impedance current input and several high-impedance current outputs which are easy to combine to yield all basic types of transfer functions. The active element is implemented on the basis of commercial integrated circuits. The filter is manufactured and the results measured are compared with theoretical responses.",
  address="IEEE",
  booktitle="ECCTD09 - European Conference on Circuit Theory and Design 2009",
  chapter="33653",
  howpublished="electronic, physical medium",
  institution="IEEE",
  year="2009",
  month="august",
  pages="225--228",
  publisher="IEEE",
  type="conference paper"
}