Patents Assigned to INFINEON TEHCNOLOGIES AG
  • System and method for biasing an RF switch
    Patent number: 10333510
    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.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: June 25, 2019
    Assignee: INFINEON TEHCNOLOGIES AG
    Inventors: Valentyn Solomko, Winfried Bakalski, Andrea Cattaneo, Bernd Schleicher, Anton Steltenpohl, Hans Taddiken, Danial Tayari