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:
Jan. 02, 2024
Filed:
Dec. 03, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Jose Luis Ceballos, Villach, AT;
Christian Reindl, Villach, AT;
Christopher Rogi, Klagenfurt, AT;
Andreas Wiesbauer, Poertschach, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/06 (2006.01); H03M 1/10 (2006.01); H03M 1/14 (2006.01); H03M 1/68 (2006.01); H03M 1/00 (2006.01); H03M 1/70 (2006.01); H03M 1/08 (2006.01); H03M 1/80 (2006.01); H03M 3/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0626 (2013.01); H03M 1/002 (2013.01); H03M 1/08 (2013.01); H03M 1/1009 (2013.01); H03M 1/14 (2013.01); H03M 1/68 (2013.01); H03M 1/70 (2013.01); H03M 1/802 (2013.01); H03M 3/464 (2013.01);
Abstract
An analog-to-digital converter (ADC) includes a loop filter having an input for receiving an analog input signal; a quantizer having an input coupled to an output of the loop filter, and an output for providing a digital output signal; and a digital-to-analog converter (DAC) having an input coupled to an output of the quantizer, and an output coupled to the loop filter, wherein the DAC includes at least one always-on DAC element, and a plurality of on-demand DAC elements.