Single ended tuning of a differential power amplifier output
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United States of America Patent
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Jan 18, 2005
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N/A
app pub date -
Sep 23, 2002
filing date -
May 15, 2002
priority date (Note) -
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Abstract
A system and method for compensating a parasitic capacitance on a differential amplifier output includes a first differential output and a second differential output of the differential amplifier. The first differential output coupled to the second differential output by a first conductor that has a length of about one half wavelength. The first and the second differential outputs have a parasitic capacitance that can be measured. A second conductor is coupled to the first differential output. The second conductor having a length that is less than or equal to about one quarter wavelength and has an inductive reactance that offsets a capacitive reactance of the parasitic capacitance.
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