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Artículo
Impact of random channel mismatch on the SNR and SFDR of time-interleaved ADCs
dc.creator | Léger, Gildas | es |
dc.creator | Peralías Macías, Eduardo | es |
dc.creator | Rueda Rueda, Adoración | es |
dc.creator | Huertas Díaz, José Luis | es |
dc.date.accessioned | 2018-07-10T14:25:46Z | |
dc.date.available | 2018-07-10T14:25:46Z | |
dc.date.issued | 2004 | |
dc.identifier.citation | Léger, G., Peralías Macías, E., Rueda Rueda, A. y Huertas Díaz, J.L. (2004). Impact of random channel mismatch on the SNR and SFDR of time-interleaved ADCs. IEEE Transactions on Circuits and Systems Part 1 Fundamental Theory and Applications, 51 (1), 140-150. | |
dc.identifier.issn | 1057-7122 | es |
dc.identifier.uri | https://hdl.handle.net/11441/77102 | |
dc.description.abstract | Using several ADCs (Analog to Digital Converters) in parallel with convenient time offsets is considered as an efficient way to push the speed limits of data acquisition systems. However, a serious drawback of this time-interleaving technique is that any mismatch between the channels will damage the precision. This paper gives a probabilistic description of the problem, studying the impact of time skews, gain and offset mismatches. The Probability Density Function (PDF) of both Signal-to-Noise Ratio (SNR) and Spurious-Free-Dynamic Range (SFDR) are explicitly calculated, giving access to important statistical parameters. It is shown that the SNR and SFDR dispersion should not be neglected in making practical considerations for design decisions. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Institute of Electrical and Electronics Engineers | es |
dc.relation.ispartof | IEEE Transactions on Circuits and Systems Part 1 Fundamental Theory and Applications, 51 (1), 140-150. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Time-interleaving | es |
dc.subject | Parallel converters | es |
dc.subject | ADC channel mismatch | es |
dc.subject | Signal-to-Noise Ratio | es |
dc.subject | Spurious-Free Dynamic Range | es |
dc.title | Impact of random channel mismatch on the SNR and SFDR of time-interleaved ADCs | es |
dc.type | info:eu-repo/semantics/article | 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 |
dc.relation.publisherversion | http://dx.doi.org/10.1109/TCSI.2003.821301 | es |
dc.identifier.doi | 10.1109/TCSI.2003.821301 | es |
idus.format.extent | 10 p. | es |
dc.journaltitle | IEEE Transactions on Circuits and Systems Part 1 Fundamental Theory and Applications | es |
dc.publication.volumen | 51 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 140 | es |
dc.publication.endPage | 150 | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Impact of Random Channel.pdf | 427.1Kb | [PDF] | Ver/ | |