Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Edith Kussener0
Vincent Telandro0
Alexandre Malherbe0
Date of Patent
May 20, 2008
0Patent Application Number
113487920
Date Filed
February 7, 2006
0Patent Primary Examiner
Patent abstract
A method and a circuit for scrambling the current signature of a load comprising at least one integrated circuit executing digital processings, including supplying at least the integrated circuit from a supply voltage external to the circuit by combining a current provided by a first linear regulator with a current provided by at least one capacitive switched-mode power supply circuit with one or several switched capacitances.
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