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DOI: https://doi.org/10.15407/techned2016.06.063


Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue № 6, 2016 (November/December)
Pages 63 – 68


Sun Haimeng1, R. Kochan2, O. Kochan2, Su Jun3
1 – Jimei University Chengyi College, 185 Yinjiang Road, 361021, XiaMen, China
2 – Lviv Polytechnic National University,
12 Bandera str., Lviv, 79013, Ukraine,
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3 – Hubei University of Technology,
Wuhan, 430068, China



The simulation model of single-bit second-order sigma-delta modulator and analog-to-digital converter (ADC) based on this modulator is developed. The study of influence of all components parameters on integral nonlinearity of ADC is carried out by the model. As revealed, there are no influence of second integrator nonlinearity on ADC nonlinearity. References 16, figures 9, table 1.


Key words: sigma-Delta Modulator, Integral Nonlinearity, Error Correction.


Received:    05.02.2016
Accepted:    15.09.2016
Published:  27.10.2016



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