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Generation and design of sinusoidal oscillators using OTAS

dc.creatorLinares Barranco, Bernabées
dc.creatorRodríguez Vázquez, Ángel Benitoes
dc.creatorHuertas Díaz, José Luises
dc.creatorSánchez Sinencio, Edgares
dc.creatorHoyle, Javier J.es
dc.date.accessioned2020-03-18T15:58:00Z
dc.date.available2020-03-18T15:58:00Z
dc.date.issued1988
dc.identifier.citationLinares Barranco, B., Rodríguez Vázquez, Á.B., Huertas Díaz, J.L., Sánchez Sinencio, E. y Hoyle, J.J. (1988). Generation and design of sinusoidal oscillators using OTAS. En IEEE International Symposium on Circuits and Systems (2863-2866), Espoo, Finlandia: Institute of Electrical and Electronics Engineers.
dc.identifier.issn0271-4310es
dc.identifier.urihttps://hdl.handle.net/11441/94272
dc.description.abstractThe design of voltage-controlled oscillators (VCOs) using operational transconductance amplifiers (OTAs) is discussed. Several oscillator structures are proposed. They use only OTAs and capacitors (OTA-C) and are very appropriate for silicon monolithic implementations. The resulting oscillation frequencies are proportional to the transconductance of the OTA and this makes the reported structures well suited for building VCOs. Amplitude stabilization circuits using both automatic gain control (AGC) mechanisms and limitation schemes that are compatible with OTA-C oscillators are studied. Experimental results from breadboard prototypes are included, showing the good potential of OTA-based oscillators for high-frequency VCO operation.es
dc.formatapplication/pdfes
dc.format.extent4 p.es
dc.language.isoenges
dc.publisherInstitute of Electrical and Electronics Engineerses
dc.relation.ispartofIEEE International Symposium on Circuits and Systems (1988), pp. 2863-2866.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleGeneration and design of sinusoidal oscillators using OTASes
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Electrónica y Electromagnetismoes
dc.relation.publisherversionhttps://doi.org/10.1109/ISCAS.1988.15536es
dc.identifier.doi10.1109/ISCAS.1988.15536es
dc.publication.initialPage2863es
dc.publication.endPage2866es
dc.eventtitleIEEE International Symposium on Circuits and Systemses
dc.eventinstitutionEspoo, Finlandiaes
dc.identifier.sisius20376702es

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