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Impact of VCO non-linearities on VCO-based sigma-delta modulator ADCs

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 May 2018Publisher:IEEEJournal:2018 International Young Engineers Forum (YEF-ECE)
Authors: Bruno Ferreira; Miguel Fernades; Luis Oliveira; Joao Goes;

doi: 10.1109/yef-ece.2018.8368946

Impact of VCO non-linearities on VCO-based sigma-delta modulator ADCs

Abstract

In this paper, the effects of non-linearities and phase noise in a voltage-controlled oscillator on the performance of VCO-based Continuous Time First-Order Delta-Sigma Modulator Analog-to-Digital Converter are studied. A test circuit was implemented MATLAB/Simulink model and data extrapolated from two different 25-ring VCOs designed and simulated in Spectre environment.

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Powered by OpenAIRE graph
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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!
1
Average
Average
Average
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