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:
Feb. 10, 2009
Filed:
Aug. 18, 2006
Salvatore Pastorina, Catania, IT;
Wolfgang Horchler, Rosenheim, DE;
Salvatore Pastorina, Catania, IT;
Wolfgang Horchler, Rosenheim, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A circuit configured to be programmed using a resistor includes an output terminal, a reference voltage source, a first circuit, and a current mirror arrangement. The output terminal is configured to be connected to a programming resistor. The reference voltage source is configured to generate a reference voltage on the output terminal. The measurement and evaluation circuit is configured to detect an output current on the output terminal, and to generate a control signal which is dependent on the output current. The current mirror arrangement is coupled to an output current path containing the output terminal and provides a reference current which is dependent on the output current and the control signal.