Digital extraction and correction of the linearity of a residue amplifier in a pipeline ADC

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United States of America Patent

PATENT NO 9281831
APP PUB NO 20150256189A1
SERIAL NO

14201624

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Abstract

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Embodiments of a pipeline analog-to-digital converter is provided. In accordance with some embodiments, a pipeline analog-to-digital converter includes a stage, the stage including a residue amplifier that amplifies a residual voltage generated by the stage to obtain an amplified residual voltage; a backend digitizer that digitizes the amplified residual voltage to generate a digitized residual; and a digital correction circuit that corrects the digitized residual according to which zone the digitized residual is found.

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Patent Owner(s)

  • INTEGRATED DEVICE TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biallais, Arnaud Goneville sur Mer, FR 2 10
Marie, Herve Ver sur Mer, FR 17 90

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