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:
Mar. 07, 2006
Filed:
Apr. 12, 2004
Applicants:
Gerhard Habring, Linz, AT;
Manfred Haberl, Linz, AT;
Andreas Scheiber, Linz, AT;
Hans-peter Fuchs, Traun, AT;
Carl Stephelbauer, Ennsdorf, AT;
Inventors:
Gerhard Habring, Linz, AT;
Manfred Haberl, Linz, AT;
Andreas Scheiber, Linz, AT;
Hans-Peter Fuchs, Traun, AT;
Carl Stephelbauer, Ennsdorf, AT;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
An amplifier arrangement includes a variable-gain signal amplifier. A control block is used to process a control signal in order to set the gain. A trimming unit acts on the control block such that signals which are produced by the control block can be trimmed relative to one another in order to set the gain of the signal amplifier.