Publication detail

Influence of Mirroring of Current Output Responses through Grounded Passive Elements

ŠOTNER, R. SLEZÁK, J. DOSTÁL, T.

Original Title

Influence of Mirroring of Current Output Responses through Grounded Passive Elements

English Title

Influence of Mirroring of Current Output Responses through Grounded Passive Elements

Type

conference paper

Language

en

Original Abstract

The paper deals with a necessity of copping the current output responses flowing trough grounded passive elements in the modern active biquad working in the current mode. It is important to use another active block with low input resistance (current follower, current conveyor, etc.) for the impedance matching. This problem is demonstrated in the simple biquadratic structure using two modern functional blocks and two capacitors. Theoretical analysis of the transfer function (Matlab) is compared with the resulting simulations, where macro models of commercially available devices are used

English abstract

The paper deals with a necessity of copping the current output responses flowing trough grounded passive elements in the modern active biquad working in the current mode. It is important to use another active block with low input resistance (current follower, current conveyor, etc.) for the impedance matching. This problem is demonstrated in the simple biquadratic structure using two modern functional blocks and two capacitors. Theoretical analysis of the transfer function (Matlab) is compared with the resulting simulations, where macro models of commercially available devices are used

Keywords

Current-mode, current conveyor transconductance amplifier, grounded passive elements

RIV year

2010

Released

19.04.2010

Publisher

MJ servis, spol. s r. o., Božetěchova 133, 612 00, Brno

Location

Brno

ISBN

978-1-4244-6319-0

Book

Proceedings of the 20th International Conference RADIOELEKTRONIKA 2010

Pages from

177

Pages to

180

Pages count

4

Documents

BibTex


@inproceedings{BUT29461,
  author="Roman {Šotner} and Josef {Slezák} and Tomáš {Dostál}",
  title="Influence of Mirroring of Current Output Responses through Grounded Passive Elements",
  annote="The paper deals with a necessity of copping the current output responses flowing trough grounded passive elements in the modern active biquad working in the current mode. It is important to use another active block with low input resistance (current follower, current conveyor, etc.) for the impedance matching. This problem is demonstrated in the simple biquadratic structure using two modern functional blocks and two capacitors. Theoretical analysis of the transfer function (Matlab) is compared with the resulting simulations, where macro models of commercially available devices are used",
  address="MJ servis, spol. s r. o., Božetěchova 133, 612 00, Brno",
  booktitle="Proceedings of the 20th International Conference RADIOELEKTRONIKA 2010",
  chapter="29461",
  howpublished="online",
  institution="MJ servis, spol. s r. o., Božetěchova 133, 612 00, Brno",
  year="2010",
  month="april",
  pages="177--180",
  publisher="MJ servis, spol. s r. o., Božetěchova 133, 612 00, Brno",
  type="conference paper"
}