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Generic model for multi-phase ring oscillators

2018-05Conference object Restricted access
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dc.contributor.authorPereira, Paula C.
dc.contributor.authorCouto-Pinto, Antonio
dc.contributor.authorOliveira, Luis
dc.contributor.authorFernandes, Jorge R.
dc.date.accessioned2018-05-22T13:21:30Z
dc.date.available2018-05-22T13:21:30Z
dc.date.issued2018-05
dc.description.abstractWe present a generic model for Multiple Phase Ring Oscillators (MPRO) with 2n phases, and derive equations for frequency, phase and phase error under the simplifying approach of injecting the error in a single element. Extensive Monte Carlo simulations, at transistor level, for the four and eight phase circuits, are in accordance with these assumptions. These results are validated by two prototype integrated circuits, implemented in a 130 nm CMOS technology: The first prototype, which is a standalone four phases Ring Oscillator (RO), validates the theoretical analysis concerning the non-linear model main conclusions and, the second prototype, which is an eight phase RO, incorporated as a block of an ISM receiver, validates the generic model for CRO concept.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPEREIRA, Paula C.; PINTO, António Couto; OLIVEIRA, Luís B.; FERNANDES, Jorge R. – Generic model for multi-phase ring oscillators. In IEEE International Symposium on Circuits and Systems (ISCAS), 2018. Florence, Italy: IEEE, 2018. ISBN 978-1-5386-4881-0. Pp. 1-4pt_PT
dc.identifier.doi10.1109/ISCAS.2018.8351777pt_PT
dc.identifier.isbn978-1-5386-4881-0
dc.identifier.isbn978-1-5386-4882-7
dc.identifier.issn2379-447X
dc.identifier.urihttp://hdl.handle.net/10400.21/8523
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstitute of Electrical and Electronics Engineerspt_PT
dc.subjectCoupled oscillatorspt_PT
dc.subjectMultiple phase oscillatorspt_PT
dc.subjectMultiple phase ring oscillatorspt_PT
dc.subjectOscillatorspt_PT
dc.subjectQuadrature oscillatorspt_PT
dc.subjectRing oscillatorspt_PT
dc.subjectMultiple phase clockspt_PT
dc.subjectCoupled ring oscillatorspt_PT
dc.titleGeneric model for multi-phase ring oscillatorspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceFlorence, Italy - 27-30 May 2018pt_PT
oaire.citation.endPage4pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleIEEE International Symposium on Circuits and Systems (ISCAS), 2018pt_PT
person.familyNameCouto-Pinto
person.familyNameGomes de Oliveira
person.givenNameAntonio
person.givenNameLuis Augusto Bica
person.identifier.ciencia-id7B11-730C-9404
person.identifier.ciencia-idFB11-B3E0-FCCE
person.identifier.orcid0000-0001-8697-7100
person.identifier.orcid0000-0002-0624-1775
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationf9cd48b1-c74c-4544-9c1d-d9525ca33fce
relation.isAuthorOfPublication8b427d28-0bbd-44c8-8e4f-0a8a49bbdeab
relation.isAuthorOfPublication.latestForDiscovery8b427d28-0bbd-44c8-8e4f-0a8a49bbdeab

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