Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
January 12, 2010
Patent Application Number
12220430
Date Filed
July 23, 2008
Patent Primary Examiner
Patent abstract
A differential stage which uses a bias generator circuit to set the operating currents of the input stage FETs to make the incremental Gm primarily a function of a single resistor embedded in the biasing circuit, such that the input stage has a Gm which only gradually departs from nominal under overdrive, and continues to supply output currents which increase with an increasing differential input signal.
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