Publication detail

Three-CDTA current-mode biquad

BIOLEK, D. BIOLKOVÁ, V.

Original Title

Three-CDTA current-mode biquad

Type

journal article - other

Language

English

Original Abstract

A novel second-order current-mode filter is proposed. It consists of three CDTAs (Current-Differencing Transconductance Amplifiers) and two grounded capacitors. The proposed filter has a low-impedance current input and three current outputs, realizing three basic transfer functions (lowpass, highpass, and bandpass), which can easily be combined to implement transfer functions with various transfer zeros. Influence of basic real properties is demonstrated by SPICE and symbolic analyses.

Keywords

Active filter, KHN structure, CDTA, CDTA-C filter

Authors

BIOLEK, D.; BIOLKOVÁ, V.

RIV year

2005

Released

1. 9. 2005

Publisher

WSEAS

ISBN

1109-2734

Periodical

WSEAS Transactions on Circuits

Year of study

4

Number

10

State

Hellenic Republic

Pages from

1227

Pages to

1232

Pages count

6

BibTex

@article{BUT42758,
  author="Dalibor {Biolek} and Viera {Biolková}",
  title="Three-CDTA current-mode biquad",
  journal="WSEAS Transactions on Circuits",
  year="2005",
  volume="4",
  number="10",
  pages="6",
  issn="1109-2734"
}