Detail publikace

Electronically Adjustable Modification of CFA: Double Current Controlled CFA (DCC-CFA)

ŠOTNER, R. JEŘÁBEK, J. HERENCSÁR, N. DOSTÁL, T. VRBA, K.

Originální název

Electronically Adjustable Modification of CFA: Double Current Controlled CFA (DCC-CFA)

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A controllable modification of current feedback amplifier is presented in this contribution. In spite of classical conception, there are two current outputs of both polarities available and two buffered voltage outputs. The control of parameters consists of adjustable current gain between X and Z ports and intrinsic input resistance of current input (X). We proposed complex model of active element, which is based on CMOS and bipolar available transistor models of process technology. Spice simulations confirmed our presumptions and provided features of designed active element.

Klíčová slova

Spice simulation and modeling, electronic control, current feedback amplifier, double current controlled CFA.

Autoři

ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; DOSTÁL, T.; VRBA, K.

Rok RIV

2012

Vydáno

3. 7. 2012

ISBN

978-1-4673-1118-2

Kniha

Proceedings of the 35th International Conference on Telecommunications and Signal Processing (TSP 2012)

Strany od

401

Strany do

405

Strany počet

5

BibTex

@inproceedings{BUT92825,
  author="Roman {Šotner} and Jan {Jeřábek} and Norbert {Herencsár} and Tomáš {Dostál} and Kamil {Vrba}",
  title="Electronically Adjustable Modification of CFA: Double Current Controlled CFA (DCC-CFA)",
  booktitle="Proceedings of the 35th International Conference on Telecommunications and Signal Processing (TSP 2012)",
  year="2012",
  pages="401--405",
  doi="10.1109/TSP.2012.6256324",
  isbn="978-1-4673-1118-2"
}