Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jakob Jongsma0
Date of Patent
January 18, 2011
0Patent Application Number
115790230
Date Filed
April 15, 2005
0Patent Primary Examiner
Patent abstract
A current mirror arrangement comprising two transistors (11, 12) which are of different conductivity types and are each suitable for outputting a bias current (PBIAS, NBIAS) is specified. A controlled current source (13, 13′) is connected between the two transistors (11, 12) and forms the output of a current mirror (18, 13′). The proposed principle ensures that the output bias signals (PBIAS, NBIAS) match one another in a highly precise manner. The proposed current mirror arrangement may preferably be integrated using CMOS circuit technology.
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