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. 22, 2002
Filed:
May. 25, 2001
Patrick Heyne, München, DE;
Thoai-Thai Le, München, DE;
Infineon Technologies AG, Munich, DE;
Abstract
The circuit configuration compensates runtime and pulse-duty-factor differences of two input signals having approximately equal frequency and phase. For each input signal respectively present at an input of the circuit configuration, a signal path is provided that, dependent on the state of the output, is influenced in such a way that the output signal follows the input signal that changes first. A feedback branch with a time-delay element feeds back the output signal to the inputs with a delay, in such a way that these inputs are prepared for the next change of input signal. The delay time of the time-delay element is greater than the maximum chronological deviation between the two input signals.