The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2023
Filed:
Jan. 30, 2020
Ams International Ag, Jona, CH;
José Manuel García González, Jona, CH;
Thomas Froehlich, Jona, CH;
AMS INTERNATIONAL AG, Jona, CH;
Abstract
An ADC system comprises a coarse ADC for determining a coarse word representing an input signal, and an incremental ADC for determining a fine word based on a combination of the input signal and a feedback signal. A first combiner generates a first intermediate output word by joining the coarse word and the fine word. A feedback path generates the feedback signal based on the first intermediate output word. A decimation filter generates a second intermediate output word by filtering the first intermediate output word. A correction block determines a correction word based on the coarse word, on the first and the second predetermined number of bits and conversion parameters of the incremental ADC. A second combiner generates an output word by addition of the second intermediate output word and the correction word.