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. 03, 2017
Filed:
Feb. 02, 2016
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Christoph Boehm, Graz, AT;
Maximilian Hofer, Hartberg, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/02 (2006.01); H03F 3/68 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45977 (2013.01); H03F 3/45475 (2013.01); H03F 2203/45048 (2013.01); H03F 2203/45116 (2013.01); H03F 2203/45138 (2013.01); H03F 2203/45154 (2013.01);
Abstract
Disclosed herein are a method, circuitry and an integrated circuit chip for use in signal processing. The integrated circuit chip comprises an operational amplifier, a reference amplifier, and a control unit. The control unit is coupled to the reference amplifier and to the operational amplifier. The control unit is configured to control the reference amplifier based on a signal received from the reference amplifier.