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:
Aug. 30, 2005
Filed:
Apr. 04, 2001
Wolfgang Nikutta, München, DE;
Wolfgang Nikutta, München, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A circuit configuration has a calibration circuit, which is connected to terminals for two digital signals and has outputs for two digital output signals which are each derived from one of the digital signals. The calibration circuit effects temporal control of a switching edge of one of the output signals using a control value. A comparison circuit generates a comparison signal which indicates that one of the output signals has a switching edge first relative to the other output signal. The calibration circuit has a control input, through which the control value, which is stored in a storage circuit, can be set using the state of the comparison signal of the comparison circuit. The circuit configuration makes it possible to compensate undesirable propagation time differences between the digital signals.