Differential amplifier having unilateral field effect transistors and process of fabricating
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United States of America Patent
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Sep 22, 1998
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N/A
app pub date -
Dec 9, 1996
filing date -
Dec 9, 1996
priority date (Note) -
Expired
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Abstract
A differential amplifier (10) includes three unilateral field effect transistors (12, 14, 16) formed in a common well (40) of a semiconductor material. Each of the three unilateral field effect transistors (12, 14, 16) has an asymmetric channel doping profile. The performance of the differential amplifier (10) is significantly improved by properly orienting the three unilateral field effect transistors (12, 14, 16).
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