A Fully-Differential DC Restoration Circuit

Autores
Spinelli, Enrique Mario; Veiga, Alejandro Luis
Año de publicación
2016
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Modern instrumentation is moving towards fully differential conditioning circuits. They provide an elegant and efficient way to adapt differential signals, like those provided by balanced sensors, to differential-input analog-to-digital converters (ADC). For that to be possible, many well-known Single-Ended (SE) conditioning circuits must be converted to their Fully-Differential (FD) versions. This work presents a FD dc servo circuit, able to restore both common mode and differential mode dc levels to their desirable values, suited to those required by the ADC to optimize its input range. The general scheme and the design procedure to adapt the circuit to particular needs are presented. Also experimental data obtained from a FD dc restoration circuit are presented.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
Materia
Ingeniería Electrónica
Fully-differential circuit
DC restoration
DC servo amplifier
Common mode rejection ratio
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/129016
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/129016
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A Fully-Differential DC Restoration CircuitSpinelli, Enrique MarioVeiga, Alejandro LuisIngeniería ElectrónicaFully-differential circuitDC restorationDC servo amplifierCommon mode rejection ratioModern instrumentation is moving towards fully differential conditioning circuits. They provide an elegant and efficient way to adapt differential signals, like those provided by balanced sensors, to differential-input analog-to-digital converters (ADC). For that to be possible, many well-known Single-Ended (SE) conditioning circuits must be converted to their Fully-Differential (FD) versions. This work presents a FD dc servo circuit, able to restore both common mode and differential mode dc levels to their desirable values, suited to those required by the ADC to optimize its input range. The general scheme and the design procedure to adapt the circuit to particular needs are presented. Also experimental data obtained from a FD dc restoration circuit are presented.Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales2016-03info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf27-30http://sedici.unlp.edu.ar/handle/10915/129016enginfo:eu-repo/semantics/altIdentifier/isbn/978-1-4673-7835-2info:eu-repo/semantics/altIdentifier/doi/10.1109/LASCAS.2016.7451001info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:03:29Zoai:sedici.unlp.edu.ar:10915/129016Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:03:29.888SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A Fully-Differential DC Restoration Circuit
title A Fully-Differential DC Restoration Circuit
spellingShingle A Fully-Differential DC Restoration Circuit
Spinelli, Enrique Mario
Ingeniería Electrónica
Fully-differential circuit
DC restoration
DC servo amplifier
Common mode rejection ratio
title_short A Fully-Differential DC Restoration Circuit
title_full A Fully-Differential DC Restoration Circuit
title_fullStr A Fully-Differential DC Restoration Circuit
title_full_unstemmed A Fully-Differential DC Restoration Circuit
title_sort A Fully-Differential DC Restoration Circuit
dc.creator.none.fl_str_mv Spinelli, Enrique Mario
Veiga, Alejandro Luis
author Spinelli, Enrique Mario
author_facet Spinelli, Enrique Mario
Veiga, Alejandro Luis
author_role author
author2 Veiga, Alejandro Luis
author2_role author
dc.subject.none.fl_str_mv Ingeniería Electrónica
Fully-differential circuit
DC restoration
DC servo amplifier
Common mode rejection ratio
topic Ingeniería Electrónica
Fully-differential circuit
DC restoration
DC servo amplifier
Common mode rejection ratio
dc.description.none.fl_txt_mv Modern instrumentation is moving towards fully differential conditioning circuits. They provide an elegant and efficient way to adapt differential signals, like those provided by balanced sensors, to differential-input analog-to-digital converters (ADC). For that to be possible, many well-known Single-Ended (SE) conditioning circuits must be converted to their Fully-Differential (FD) versions. This work presents a FD dc servo circuit, able to restore both common mode and differential mode dc levels to their desirable values, suited to those required by the ADC to optimize its input range. The general scheme and the design procedure to adapt the circuit to particular needs are presented. Also experimental data obtained from a FD dc restoration circuit are presented.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
description Modern instrumentation is moving towards fully differential conditioning circuits. They provide an elegant and efficient way to adapt differential signals, like those provided by balanced sensors, to differential-input analog-to-digital converters (ADC). For that to be possible, many well-known Single-Ended (SE) conditioning circuits must be converted to their Fully-Differential (FD) versions. This work presents a FD dc servo circuit, able to restore both common mode and differential mode dc levels to their desirable values, suited to those required by the ADC to optimize its input range. The general scheme and the design procedure to adapt the circuit to particular needs are presented. Also experimental data obtained from a FD dc restoration circuit are presented.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/129016
url http://sedici.unlp.edu.ar/handle/10915/129016
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-1-4673-7835-2
info:eu-repo/semantics/altIdentifier/doi/10.1109/LASCAS.2016.7451001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
27-30
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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