Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ming-Han Lee0
Date of Patent
April 20, 2010
Patent Application Number
12123575
Date Filed
May 20, 2008
Patent Primary Examiner
Patent abstract
A current output circuit with bias control and a method thereof are provided. The current output circuit includes a current mirror circuit comprising a first transistor and a second transistor having respectively two drains, and a control circuit coupled to the current mirror circuit. The control circuit receives drain voltages of the first transistor and the second transistor, and adjusts a respective gate bias of the first transistor and the second transistor according to a respective drain voltage thereof.
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