Detail publikace

Differential-Input Buffered and Transconductance Amplifier (DBTA)-Based New Trans-Admittance- and Voltage-Mode First-Order All-Pass Filters

HERENCSÁR, N. KOTON, J. VRBA, K.

Originální název

Differential-Input Buffered and Transconductance Amplifier (DBTA)-Based New Trans-Admittance- and Voltage-Mode First-Order All-Pass Filters

Anglický název

Differential-Input Buffered and Transconductance Amplifier (DBTA)-Based New Trans-Admittance- and Voltage-Mode First-Order All-Pass Filters

Jazyk

en

Originální abstrakt

A new general configuration for realization of trans-admittance- and voltage-mode first-order all-pass filters based on differential-input buffered and transconductance amplifier (DBTA) is presented. The proposed generalized configuration is composed of single DBTA and four passive elements, however, the presented four different cases of all-pass filters, derived from the presented general circuit, employ only a single active and three passive elements. It is a first report of trans-admittance- and voltage-mode first-order all-pass filters at the same configuration in the literature. The DBTA is ideal for both modes first-order all-pass filter realizations because of its current and voltage outputs. The proposed circuits are cascadable and suitable for wideband applications. PSPICE simulation results are given to verify the theoretical analysis.

Anglický abstrakt

A new general configuration for realization of trans-admittance- and voltage-mode first-order all-pass filters based on differential-input buffered and transconductance amplifier (DBTA) is presented. The proposed generalized configuration is composed of single DBTA and four passive elements, however, the presented four different cases of all-pass filters, derived from the presented general circuit, employ only a single active and three passive elements. It is a first report of trans-admittance- and voltage-mode first-order all-pass filters at the same configuration in the literature. The DBTA is ideal for both modes first-order all-pass filter realizations because of its current and voltage outputs. The proposed circuits are cascadable and suitable for wideband applications. PSPICE simulation results are given to verify the theoretical analysis.

Dokumenty

BibTex


@inproceedings{BUT33562,
  author="Norbert {Herencsár} and Jaroslav {Koton} and Kamil {Vrba}",
  title="Differential-Input Buffered and Transconductance Amplifier (DBTA)-Based New Trans-Admittance- and Voltage-Mode First-Order All-Pass Filters",
  annote="A new general configuration for realization of trans-admittance- and voltage-mode first-order all-pass filters based on differential-input buffered and transconductance amplifier (DBTA) is presented. The proposed generalized configuration is composed of single DBTA and four passive elements, however, the presented four different cases of all-pass filters, derived from the presented general circuit, employ only a single active and three passive elements. It is a first report of trans-admittance- and voltage-mode first-order all-pass filters at the same configuration in the literature. The DBTA is ideal for both modes first-order all-pass filter realizations because of its current and voltage outputs. The proposed circuits are cascadable and suitable for wideband applications. PSPICE simulation results are given to verify the theoretical analysis.",
  booktitle="Proceedings of the 6th International Conference on Electrical and Electronics Engineering - ELECO'09",
  chapter="33562",
  howpublished="print",
  year="2009",
  month="november",
  pages="256--259",
  type="conference paper"
}