Single Commercially Available Integrated Circuit-based Sinusoidal Oscillators with Amplitude Adjustability and Electronic Control of Condition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0201283" target="_blank" >RIV/00216305:26220/26:0201283 - isvavai.cz</a>

Result on the web

<a href="https://electricajournal.org/index.php/pub/article/view/1200" target="_blank" >https://electricajournal.org/index.php/pub/article/view/1200</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5152/electrica.2024.24082" target="_blank" >10.5152/electrica.2024.24082</a>

Result language

angličtina

Original language name

Single Commercially Available Integrated Circuit-based Sinusoidal Oscillators with Amplitude Adjustability and Electronic Control of Condition

Original language description

This paper presents four new sinusoidal oscillators using a commercially available integrated circuit (IC). The proposed circuits are simple topologies that employ a single commercial IC, LT1228. It is connected to passive element, consisting of four resistors and two capacitors. All derived oscillator circuits have low output impedance, allowing them to connect to other circuits without requiring an additional buffer. Using an active LT1228 device enables electronic adjustment of parameters in the proposed circuits. A feedback resistor can be used to change the output signal's amplitude without affecting the oscillation's frequency or condition. We performed both simulations using the PSPICE program and experiments to confirm the accuracy of all proposed oscillator circuits. The best total harmonic distortion was 0.13% for the proposed oscillator circuit 3. Adjusting the maximum amplitude using a resistor provides a gain of roughly 1.5-16.5 dB for the proposed oscillator circuit no. 1.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Electrica

ISSN

2619-9831

e-ISSN

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Volume of the periodical

24

Issue of the periodical within the volume

3

Country of publishing house

TR - TURKEY

Number of pages

13

Pages from-to

799-811

UT code for WoS article

001409445600022

EID of the result in the Scopus database

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