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:
Jul. 24, 2007
Filed:
Oct. 31, 2005
Thomas Kunemund, Munich, DE;
Thomas Kunemund, Munich, DE;
Infineon Technologies AG, Munich, DE;
Abstract
Circuit arrangement having complementary data input nodes for reception of a dual rail data signal and complementary data output nodes for outputting a dual rail data signal. A connection switch is connected to complementary data nodes by means of which the complementary data nodes can be connected to one another with a low resistance, a control unit is provided for generating a first control signal for the connection switch, and the circuit arrangement is designed to be operated in two operating modes, in which case in a power saving mode, the connection switch is switched by the control unit to have a high resistance, and in a security node, the connection switch is switched by the control unit to have a low resistance when the potential at the complementary data nodes is intended to be equalized.