Publication detail

Electronically tunable simple oscillator based on single-output and multiple-output transconductor

ŠOTNER, R. JEŘÁBEK, J. PETRŽELA, J. DOSTÁL, T. VRBA, K.

Original Title

Electronically tunable simple oscillator based on single-output and multiple-output transconductor

Type

journal article in Web of Science

Language

English

Original Abstract

The electronically tunable oscillator with single-output and multiple-output transconductor and with three passive grounded elements is presented and verified in this paper. The active elements are modeled on the transistor level for the possibility to implement whole oscillator on chip. The characteristic equation and condition for oscillation are discussed together with the major influence of the parasitic properties of the active devices. Using the proposed concept an experimental verification employing two commercially available transconductance amplifiers is given via associated time-domain and frequency-domain results.

Keywords

Electronic tuning, oscillators, multiple-output transconductor

Authors

ŠOTNER, R.; JEŘÁBEK, J.; PETRŽELA, J.; DOSTÁL, T.; VRBA, K.

RIV year

2009

Released

25. 10. 2009

Location

Japonsko

ISBN

1349-2543

Periodical

IEICE Electronics Express

Year of study

6 (2009)

Number

20

State

Japan

Pages from

1476

Pages to

1482

Pages count

7

BibTex

@article{BUT48015,
  author="Roman {Šotner} and Jan {Jeřábek} and Jiří {Petržela} and Tomáš {Dostál} and Kamil {Vrba}",
  title="Electronically tunable simple oscillator based on single-output and multiple-output transconductor",
  journal="IEICE Electronics Express",
  year="2009",
  volume="6 (2009)",
  number="20",
  pages="1476--1482",
  issn="1349-2543"
}