Publication detail

Current-mode biquad employing single CDTA

BIOLEK, D. BIOLKOVÁ, V. KOLKA, Z.

Original Title

Current-mode biquad employing single CDTA

English Title

Current-mode biquad employing single CDTA

Type

journal article in Web of Science

Language

en

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.

English 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

RIV year

2009

Released

25.06.2009

Publisher

NISCAIR

Location

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",
  annote="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.",
  address="NISCAIR",
  chapter="47180",
  institution="NISCAIR",
  journal="INDIAN JOURNAL OF PURE & APPLIED PHYSICS",
  number="7",
  volume="47",
  year="2009",
  month="june",
  pages="535--537",
  publisher="NISCAIR",
  type="journal article in Web of Science"
}