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:
May. 27, 2003
Filed:
Apr. 25, 2002
Joerg Berthold, Munich, DE;
Infineon Technologies AG, Munich, DE;
Abstract
In order to achieve reliable operation despite the greater interference susceptibility of a circuit ( ) at a reduced power supply, in addition to a global power supply path ( ) to supply the circuit ( ) in operating state, a rest state power supply path ( ) is provided with which the circuit ( ) is connected in particular via transistor diodes ( ). As soon as the circuit ( ) by way of first switches ( ) is separated from the global power supply path ( ), because of the voltage loss in the transistor diodes ( ) it is supplied by the rest state power supply path ( ) which is provided exclusively to supply circuit parts ( ) set into rest state and on which therefore fewer current or voltage peaks can occur.