Detail publikace

Universal Pseudo-Differential Filter Using DDCC and DVCCs

SLÁDOK, O. KOTON, J. HERENCSÁR, N.

Originální název

Universal Pseudo-Differential Filter Using DDCC and DVCCs

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

In the paper, a universal preudo-differential second-order filter operating in voltage mode, where both input and output are differential, is presented. The circuit is formed by one differential difference current conveyor (DDCC), two differential voltage current conveyors (DVCCs), and five passive elements. The filter is characterized by high input impedance, minimum number of passive elements that are all grounded, and high common-mode rejection ratio (CMRR). The proposed filter structure is able to realize all five standard frequency filter responses. Non-ideal analysis has been performed by considering the real parasitic parameters of the active elements. The optimization of passive element values has been done in terms of minimal shift of the pole-frequency and to obtain the maximum stop-band attenuation of the high-pass filter response. Functionality is verified by simulations and experimental measurements using readily available integrated circuit UCC-N1B 0520.

Klíčová slova

Pseudo-differential filter; voltage-mode; current conveyor; CMRR.

Autoři

SLÁDOK, O.; KOTON, J.; HERENCSÁR, N.

Vydáno

18. 12. 2017

Nakladatel

Kaunas University of Technology

ISSN

1392-1215

Periodikum

Elektronika Ir Elektrotechnika

Ročník

23

Číslo

6

Stát

Litevská republika

Strany od

46

Strany do

52

Strany počet

7

URL

http://eejournal.ktu.lt/index.php/elt/article/view/19694

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201701

BibTex

@article{BUT141335,
  author="Ondřej {Sládok} and Jaroslav {Koton} and Norbert {Herencsár}",
  title="Universal Pseudo-Differential Filter Using DDCC and DVCCs",
  journal="Elektronika Ir Elektrotechnika",
  year="2017",
  volume="23",
  number="6",
  pages="46--52",
  doi="10.5755/j01.eie.23.6.19694",
  issn="1392-1215",
  url="http://eejournal.ktu.lt/index.php/elt/article/view/19694"
}