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:
Jun. 25, 2019
Filed:
Jul. 07, 2017
Infineon Technologies Ag, Neubiberg, DE;
Valentyn Solomko, Munich, DE;
Winfried Bakalski, Munich, DE;
Andrea Cattaneo, Taufkirchen, DE;
Bernd Schleicher, Ebersberg, DE;
Anton Steltenpohl, Munich, DE;
Hans Taddiken, Munich, DE;
Danial Tayari, Unterhaching, DE;
INFINEON TEHCNOLOGIES AG, Neubiberg, DE;
Abstract
In accordance with an embodiment, a circuit includes an RF switch, a leakage compensation circuit having a bias port and a reference port, a replica resistor coupled between a reference node and the reference port of the leakage compensation circuit, and a bias resistor coupled between the bias port of the leakage compensation circuit and a load path of the RF switch. The leakage compensation circuit configured to mirror a current from the bias port to the reference port, and apply a voltage from the reference port to the bias port.