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Analysis and Modeling of the Non-Linear Sampling Process in Switched-Current Circuits - Application to Bandpass Sigma-Delta Modulators

 

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dc.creator Rosa Utrera, José Manuel de la es
dc.creator Pérez Verdú, Belén es
dc.creator Medeiro Hidalgo, Fernando es
dc.creator Río Fernández, Rocío del es
dc.creator Rodríguez Vázquez, Ángel Benito es
dc.date.accessioned 2018-11-15T08:41:20Z
dc.date.available 2018-11-15T08:41:20Z
dc.date.issued 2001
dc.identifier.citation Rosa Utrera, J.M.d.l., Pérez Verdú, B., Medeiro Hidalgo, F., Río Fernández, R.d. y Rodríguez Vázquez, Á.B. (2001). Analysis and Modeling of the Non-Linear Sampling Process in Switched-Current Circuits - Application to Bandpass Sigma-Delta Modulators. En 15th European Conference on Circuit Theory and Design, Espoo (Finlandia).
dc.identifier.uri https://hdl.handle.net/11441/80204
dc.description.abstract This paper presents a precise model for the transient behaviour of Fully Differential (FD) SwItched-current (SI) memory cells placed at the front-end of high-speed A/D interfaces. This model allows us to analyze the main errors associated to the S/H process, namely: excess transfer-function delay and harmonic distortion. For the latter, the analysis is extended to BandPass Σ∆ Modulators (BP-Σ∆Ms) and a closed-form expression is derived for the third-order intermodulation distortion. Time-domain simulations and experimental measurements taken from a 0.8µm CMOS 4th-order BP-Σ∆M silicon prototype validate our approach. es
dc.format application/pdf es
dc.language.iso eng es
dc.relation.ispartof 15th European Conference on Circuit Theory and Design (2001), p I-309-I-312
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.title Analysis and Modeling of the Non-Linear Sampling Process in Switched-Current Circuits - Application to Bandpass Sigma-Delta Modulators es
dc.type info:eu-repo/semantics/conferenceObject es
dc.type.version info:eu-repo/semantics/acceptedVersion es
dc.rights.accessrights info:eu-repo/semantics/openAccess es
dc.contributor.affiliation Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo es
idus.format.extent 4 p. es
dc.publication.initialPage I-309 es
dc.publication.endPage I-312 es
dc.eventtitle 15th European Conference on Circuit Theory and Design es
dc.eventinstitution Espoo (Finlandia) es
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