A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators

This brief presents an efficient method for synthesizing cascaded sigma–delta modulators implemented with continuous-time circuits. It is based on the direct synthesis of the whole cascaded architecture in the continuous-time domain instead of using a discrete-to-continuous time transformation as ha...

Descripción completa

Detalles Bibliográficos
Autores: Tortosa Navas, Ramón, Rosa Utrera, José Manuel de la, Fernández Fernández, Francisco Vidal, Rodríguez Vázquez, Ángel Benito
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2006
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/78266
Acceso en línea:https://hdl.handle.net/11441/78266
https://doi.org/10.1109/TCSII.2006.875310
Access Level:acceso abierto
Palabra clave:Analog-to-digital converters
Continuous-time ΣΔ modulation
id ES_ca7b5a800fceea9a36fd41f5dbbf0644
oai_identifier_str oai:idus.us.es:11441/78266
network_acronym_str ES
network_name_str España
repository_id_str
spelling A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulatorsTortosa Navas, RamónRosa Utrera, José Manuel de laFernández Fernández, Francisco VidalRodríguez Vázquez, Ángel BenitoAnalog-to-digital convertersContinuous-time ΣΔ modulationThis brief presents an efficient method for synthesizing cascaded sigma–delta modulators implemented with continuous-time circuits. It is based on the direct synthesis of the whole cascaded architecture in the continuous-time domain instead of using a discrete-to-continuous time transformation as has been done in previous approaches. In addition to placing the zeroes of the loop filter in an optimum way, the proposed methodology leads to more efficient architectures in terms of circuitry complexity, power consumption and robustness with respect to circuit errors.Ministerio de Educación y Ciencia TEC2004-01752/MICInstitute of Electrical and Electronics EngineersElectrónica y ElectromagnetismoMinisterio de Educación y Ciencia (MEC). España2006info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/78266https://doi.org/10.1109/TCSII.2006.875310reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésIEEE Transactions on Circuits and Systems II: Express Briefs, 53 (8), 739-743.TEC2004-01752/MIChttp://dx.doi.org/10.1109/TCSII.2006.875310info:eu-repo/semantics/openAccessoai:idus.us.es:11441/782662026-06-17T12:51:07Z
dc.title.none.fl_str_mv A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
title A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
spellingShingle A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
Tortosa Navas, Ramón
Analog-to-digital converters
Continuous-time ΣΔ modulation
title_short A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
title_full A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
title_fullStr A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
title_full_unstemmed A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
title_sort A new high-level synthesis methodology of cascaded continuous-time ΣΔ modulators
dc.creator.none.fl_str_mv Tortosa Navas, Ramón
Rosa Utrera, José Manuel de la
Fernández Fernández, Francisco Vidal
Rodríguez Vázquez, Ángel Benito
author Tortosa Navas, Ramón
author_facet Tortosa Navas, Ramón
Rosa Utrera, José Manuel de la
Fernández Fernández, Francisco Vidal
Rodríguez Vázquez, Ángel Benito
author_role author
author2 Rosa Utrera, José Manuel de la
Fernández Fernández, Francisco Vidal
Rodríguez Vázquez, Ángel Benito
author2_role author
author
author
dc.contributor.none.fl_str_mv Electrónica y Electromagnetismo
Ministerio de Educación y Ciencia (MEC). España
dc.subject.none.fl_str_mv Analog-to-digital converters
Continuous-time ΣΔ modulation
topic Analog-to-digital converters
Continuous-time ΣΔ modulation
description This brief presents an efficient method for synthesizing cascaded sigma–delta modulators implemented with continuous-time circuits. It is based on the direct synthesis of the whole cascaded architecture in the continuous-time domain instead of using a discrete-to-continuous time transformation as has been done in previous approaches. In addition to placing the zeroes of the loop filter in an optimum way, the proposed methodology leads to more efficient architectures in terms of circuitry complexity, power consumption and robustness with respect to circuit errors.
publishDate 2006
dc.date.none.fl_str_mv 2006
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/78266
https://doi.org/10.1109/TCSII.2006.875310
url https://hdl.handle.net/11441/78266
https://doi.org/10.1109/TCSII.2006.875310
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv IEEE Transactions on Circuits and Systems II: Express Briefs, 53 (8), 739-743.
TEC2004-01752/MIC
http://dx.doi.org/10.1109/TCSII.2006.875310
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419483881275392
score 15.300724

Similares en LA Referencia