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. 25, 2016
Filed:
Aug. 19, 2014
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Nikolay Ilkov, Munich, DE;
Paulo Oliveira, Neubiberg, DE;
Winfried Bakalski, Munich, DE;
Daniel Kehrer, Sauerlach, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 1/14 (2006.01); H03F 1/56 (2006.01); H03F 3/19 (2006.01); H03F 1/02 (2006.01);
U.S. Cl.
CPC ...
H03F 1/565 (2013.01); H03F 1/0205 (2013.01); H03F 3/19 (2013.01); H03F 2200/213 (2013.01); H03F 2200/222 (2013.01); H03F 2200/252 (2013.01); H03F 2200/294 (2013.01); H03F 2200/421 (2013.01); H03F 2200/451 (2013.01);
Abstract
In accordance with an embodiment, a circuit includes a first signal path coupled between an input port and an output port, and a second coupled between the input port and the output port in parallel with the first signal path. The first signal path includes a low noise amplifier (LNA) having an input node coupled to the input port, and the second signal path includes a switch coupled between the input port and the output port.