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Provedor de dados:  ArchiMer
País:  France
Título:  On-chip Generation of Sine-wave Summing Digital Signals: an Analytic Study Considering Implementation Constraints
Autores:  David-grignot, Stephane
Lamlih, Achraf
Belhaj, Mohamed Moez
Kerzerho, Vincent
Azais, Florence
Soulier, Fabien
Freitas, Philippe
Rouyer, Tristan
Bonhommeau, Sylvain
Bernard, Serge
Data:  2018-06
Ano:  2018
Palavras-chave:  Harmonic cancelation
Sine-wave generation
On-chip signal generation
Resumo:  In the context of biosensor as much as Built-In-Self Test (BIST), on-chip sine-wave signal generation is a recurring research topic. Considering the implementation constraints, it implies a trade-off between the amount of resources and the signal quality. An attractive solution consists in combining several digital signals to build this analog sine-wave. The objective of this paper is to give an analytic study of various potential digital-based solutions. Thanks to this study, we prove that the technique consisting in setting the phase shifts and various amplitude values of the square-wave signals is the most efficient approach. This study allows the selection of the optimal square-wave signal parameters to cancel low-order harmonics of the generated signal. We proposed a solution for specification-oriented definition of the architecture
Tipo:  Text
Idioma:  Inglês

Editor:  Springer
Formato:  application/pdf
Fonte:  Journal Of Electronic Testing-theory And Applications (0923-8174) (Springer), 2018-06 , Vol. 34 , N. 3 , P. 281-290
Direitos:  Springer Science+Business Media, LLC, part of Springer Nature 2018


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