Detail publikace

Fully Differential Current-Mode Band-Pass Filter: Two Design Solutions

KOTON, J. HERENCSÁR, N. JEŘÁBEK, J. VRBA, K.

Originální název

Fully Differential Current-Mode Band-Pass Filter: Two Design Solutions

Anglický název

Fully Differential Current-Mode Band-Pass Filter: Two Design Solutions

Jazyk

en

Originální abstrakt

Two circuit solutions of a fully differential currentmode band-pass filter are presented in this paper. The main feature of these circuits is that the quality factor Q can be electronically adjusted independently of the natural frequency w0 via single active element, namely the digitally adjustable current amplifier (DACA). The Q-control is directly or indirectly proportional to the current gain of the DACA depending on the circuit structure used. The behavior of the proposed structures has been verified by Spice simulations.

Anglický abstrakt

Two circuit solutions of a fully differential currentmode band-pass filter are presented in this paper. The main feature of these circuits is that the quality factor Q can be electronically adjusted independently of the natural frequency w0 via single active element, namely the digitally adjustable current amplifier (DACA). The Q-control is directly or indirectly proportional to the current gain of the DACA depending on the circuit structure used. The behavior of the proposed structures has been verified by Spice simulations.

Dokumenty

BibTex


@inproceedings{BUT34635,
  author="Jaroslav {Koton} and Norbert {Herencsár} and Jan {Jeřábek} and Kamil {Vrba}",
  title="Fully Differential Current-Mode Band-Pass Filter: Two Design Solutions",
  annote="Two circuit solutions of a fully differential currentmode band-pass filter are presented in this paper. The main feature of these circuits is that the quality factor Q can be electronically adjusted independently of the natural frequency w0 via single active element, namely the digitally adjustable current amplifier (DACA). The Q-control is directly or indirectly proportional to the current gain of the DACA depending on the circuit structure used. The behavior of the proposed structures has been verified by Spice simulations.",
  booktitle="Proc. 33rd International conrefence on Telecommunications and Signal Procesing, TSP 2010",
  chapter="34635",
  howpublished="print",
  year="2010",
  month="august",
  pages="1--4",
  type="conference paper"
}