ADC CHARACTERIZATION IN THE FREQUENCY DOMAIN BY DUAL TONE TESTING

David Slepička, Dominique Dallet, Vladimir Shitikov, François Barbara

Abstract

The main goal of this paper is to characterize the low-frequency part of ADC transfer function by dual tone testing from intermodulation components that are independent of test signal harmonic distortion. The theoretical analyses of incoherently sampled signals in the frequency domain and of intermodulation distortion are provided and the theory is verified by experimental results.

Keywords

ADC, dual tone, frequency spectrum

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PWC-2006-TC4-IWADC-004u.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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