Current mirror in MOS technology comprising cascade stages with wide drive ranges
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United States of America Patent
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Aug 5, 1997
Grant Date -
N/A
app pub date -
Feb 28, 1996
filing date -
Mar 1, 1995
priority date (Note) -
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Abstract
A current mirror circuit including at least one current bank transistor coupled to a cascade transistor. The cascade transistor further coupled to a current mirror input. A current-controlled current source operable for both receiving a differential current from said current mirror input and for producing a charging current for charging a gate of the at least one current bank transistor in order to null the differential current.
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