Detail publikace

Electronically Adjustable Triple-Input Single-Output Filter with Voltage Differencing Transconductance Amplifier

JEŘÁBEK, J. ŠOTNER, R. VRBA, K.

Originální název

Electronically Adjustable Triple-Input Single-Output Filter with Voltage Differencing Transconductance Amplifier

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The main aim of this paper is to present a solution of the triple-input single-output (TISO) filter with mutually independent adjustable pole frequency and with quality factor. The filter is universal, electronically adjustable; it operates in the current mode and includes only two active elements – the so-called Voltage Differencing Transconductance Amplifiers (VDTA), each of them with two controllable transconductances (gm). The implementation of a VDTA element in the 0.18 um CMOS technology is also included and this model is used in detailed simulation of the proposed active element and also of the proposed universal filter.

Klíčová slova

current mode, TISO filter, universal filter, VDTA.

Autoři

JEŘÁBEK, J.; ŠOTNER, R.; VRBA, K.

Rok RIV

2014

Vydáno

13. 7. 2014

ISSN

0035-4066

Periodikum

Revue Roumaine des Sciences Techniques - Serie Électrotechnique et Énergétique

Ročník

59

Číslo

2

Stát

Rumunsko

Strany od

163

Strany do

172

Strany počet

10

BibTex

@article{BUT108442,
  author="Jan {Jeřábek} and Roman {Šotner} and Kamil {Vrba}",
  title="Electronically Adjustable Triple-Input Single-Output Filter with Voltage Differencing Transconductance Amplifier",
  journal="Revue Roumaine des Sciences Techniques - Serie Électrotechnique et Énergétique",
  year="2014",
  volume="59",
  number="2",
  pages="163--172",
  issn="0035-4066"
}