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:
Oct. 05, 2021
Filed:
Jul. 17, 2020
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Dietmar Straeussnigg, Villach, AT;
Florian Brame, Villach, AT;
David Andrew Russell, Bernareggio, GB;
Assignee:
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03G 3/30 (2006.01); H04R 3/00 (2006.01); H04R 19/04 (2006.01); H03M 1/06 (2006.01); H03M 1/10 (2006.01);
U.S. Cl.
CPC ...
H03M 1/12 (2013.01); H03G 3/301 (2013.01); H04R 3/00 (2013.01); H04R 19/04 (2013.01); H03M 1/06 (2013.01); H03M 1/1009 (2013.01); H04R 2201/003 (2013.01);
Abstract
A system includes an analog-to-digital converter (ADC) and a digital modulator coupled to the ADC, wherein the digital modulator comprises an output for providing a digital signal, wherein the digital modulator comprises a main signal path and a feedback path, and wherein the feedback path comprises a first digital gain stage having a first adjustable gain range.