On the Efficient Implementation of Pulse-Width Modulated Digital Analog Converters

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dc.authoridcini, ugur/0000-0002-9827-7993
dc.authorwosidcini, ugur/AAT-6952-2020
dc.contributor.authorCini, Ugur
dc.date.accessioned2024-06-12T11:13:09Z
dc.date.available2024-06-12T11:13:09Z
dc.date.issued2017
dc.departmentTrakya Üniversitesien_US
dc.description.abstractPulse-Width Modulated Digital-Analog Converter (PWM DAC) is the most popular digital-analog conversion structure in embedded system design. However, there is no explicit formulation existing in the literature for the efficient utilization of PWM DAC implementation regarding to resolution and switching noise considerations. In this paper, optimum PWM frequency formulization is given to limit switching noise less than the least significant bit in the implemented DAC structure. So that, PWM resolution is maximized regarding to the analog signal bandwidth, where analog bandwidth and switching noise are the tradeoff in the PWM DAC. In addition, to extend the limits of the PWM modulator, a hybrid R-2R and PWM structure is proposed for the resolution improvement, resulting as higher dynamic range for the total system.en_US
dc.identifier.endpage67en_US
dc.identifier.issn2147-1762
dc.identifier.issue1en_US
dc.identifier.startpage57en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23445
dc.identifier.volume30en_US
dc.identifier.wosWOS:000396686500005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherGazi Univen_US
dc.relation.ispartofGazi University Journal Of Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPulse-Width Modulation (PWM)en_US
dc.subjectDigital-Analog Conversionen_US
dc.subjectPWM DACen_US
dc.subjectR-2R Networken_US
dc.subjectEmbedded Systemsen_US
dc.subjectLadder Dacsen_US
dc.titleOn the Efficient Implementation of Pulse-Width Modulated Digital Analog Convertersen_US
dc.typeArticleen_US

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