Publication detail

An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs

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

Original Title

An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs

Type

journal article in Web of Science

Language

English

Original Abstract

Several behavioral models of current active elements for experimental purposes are introduced in this paper. These models are based on commercially available devices. They are suitable for experimental tests of current- and mixed-mode filters, oscillators and other circuits (employing current-mode active elements) frequently used in analog signal processing without necessity of on-chip fabrication of proper active element. Several methods of electronic control of intrinsic resistance in proposed behavioral models are discussed. All predictions and theoretical assumptions are supported by simulations and experiments. This contribution helps to find cheaper and more effective way to preliminary laboratory tests without expensive on-chip fabrication of special active elements.

Keywords

Intrinsic resistance, current and voltage gain control, current follower and amplifier, behavioral modeling

Authors

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

RIV year

2012

Released

22. 11. 2012

Publisher

Versita

Location

Institute of Measurement Science Slovak Academy of Sciences Dubravska cesta 9 841 04 Bratislava SLOVAKIA

ISBN

1335-8871

Periodical

Measurement Science Review

Year of study

12

Number

6

State

Slovak Republic

Pages from

255

Pages to

265

Pages count

11

URL

https://www.degruyter.com/view/j/msr.2012.12.issue-6/v10048-012-0035-4/v10048-012-0035-4.xml

Full text in the Digital Library

http://hdl.handle.net/11012/69295

BibTex

@article{BUT94807,
  author="Roman {Šotner} and Aslihan {Kartci} and Jan {Jeřábek} and Norbert {Herencsár} and Tomáš {Dostál} and Kamil {Vrba}",
  title="An Additional Approach to Model Current Followers and Amplifiers with Electronically Controllable Parameters from Commercially Available ICs",
  journal="Measurement Science Review",
  year="2012",
  volume="12",
  number="6",
  pages="255--265",
  doi="10.2478/v10048-012-0035-4",
  issn="1335-8871",
  url="https://www.degruyter.com/view/j/msr.2012.12.issue-6/v10048-012-0035-4/v10048-012-0035-4.xml"
}