Publication detail

Current-mode biquad employing single CDTA

BIOLEK, D. BIOLKOVÁ, V. KOLKA, Z.

Original Title

Current-mode biquad employing single CDTA

Type

journal article in Web of Science

Language

English

Original Abstract

This paper presents a novel current-mode (CM) second-order filter, employing one current-differencing transconductance amplifier (CDTA), two grounded capacitors, and one virtually grounded resistor. The filter provides two current outputs of lowpass (LP) and bandpass (BP) types for driving independent loads, and one highpass (HP) current output, flowing through one of working capacitors. Results of the PSpice simulation, which utilizes the CDTA model on the level of CMOS transistor structure, are enclosed.

Keywords

CDTA, PSpice, Current-mode filters

Authors

BIOLEK, D.; BIOLKOVÁ, V.; KOLKA, Z.

RIV year

2009

Released

25. 6. 2009

Publisher

NISCAIR

Location

India

ISBN

0019-5596

Periodical

INDIAN JOURNAL OF PURE & APPLIED PHYSICS

Year of study

47

Number

7

State

Republic of India

Pages from

535

Pages to

537

Pages count

3

BibTex

@article{BUT47180,
  author="Dalibor {Biolek} and Viera {Biolková} and Zdeněk {Kolka}",
  title="Current-mode biquad employing single CDTA",
  journal="INDIAN JOURNAL OF PURE & APPLIED PHYSICS",
  year="2009",
  volume="47",
  number="7",
  pages="535--537",
  issn="0019-5596"
}