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Conversor Boost totalmente integrado em Tecnologia CMOS de 130nm

Authors: Moreira,Sérgio Martins Maciel; Santos,Pedro Mendonça dos; Borges,Maria Beatriz Vieira;

Conversor Boost totalmente integrado em Tecnologia CMOS de 130nm

Abstract

Este trabalho propõe um conversor Boost totalmente integrado num processo CMOS de 130nm, apenas alimentado por uma OPV. O sistema inclui um conversor Boost a funcionar em modo lacunar (MCD), comutado a 1,2GHz, com recurso a um oscilador LC de par cruzado. O circuito é usado para aumentar a tensão de saída de uma OPV (na ordem das centenas de mV) para uma tensão padronizada de 1.2V. A proposta mostra que o objetivo é cumprido com uma implementação em Silício inferior a 0,34 (µm)2, o que torna este sistema numa solução comparável ao estado-da-arte, com vantagens significativas em termos de miniaturização

Country
Portugal
Keywords

conversor Boost

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green