Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 2, 2009
Patent Application Number
11230085
Date Filed
September 19, 2005
Patent Primary Examiner
Patent abstract
An integrated circuit comprises an embedded switchable power ring for supplying power to circuit modules (15.1, . . . , 15.5) arranged within the switchable power ring (13). The switchable power ring (13) comprises a switch control unit (20) for generating an on/off control signal and multiple switch power units (30) controlled by the on/off control signal for providing a switched current as power supply for the circuit modules (15.1, . . . , 15.5). The multiple switch power units (30) being arranged in a ring shape on the integrated circuit (2′).
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