DocumentCode
2209350
Title
Modelling the transfer characteristic of nonideal ADCs exhibiting integral nonlinearity
Author
Atti, M. T Abuelma
Author_Institution
Bahrain Univ., Bahrain
fYear
1991
fDate
17-19 Sep 1991
Firstpage
36
Lastpage
39
Abstract
Presents a mathematical model for the transfer characteristic of an ADC exhibiting INL. Using this model, closed-form expressions can be obtained for the spectrum of the harmonic distortion resulting from the INL when a single sinusoid is quantised. Another application for this model is to obtain closed-form expressions for the harmonics of the ADC transfer-characteristic itself. These expressions can be used for characterising the ADC by determining the contribution to INL by each bit failure
Keywords
analogue-digital conversion; electric distortion; harmonics; transfer functions; INL; bit failure; closed-form expressions; harmonic distortion; integral nonlinearity; mathematical model; nonideal ADCs; transfer characteristic;
fLanguage
English
Publisher
iet
Conference_Titel
Analogue to Digital and Digital to Analogue Conversion, 1991., International Conference on
Conference_Location
Swansea
Print_ISBN
0-85296-524-9
Type
conf
Filename
151973
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