US PATENT SUBCLASS 330 / 83
.~.~ Including D.C. path for signal feedback

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

75  DF  SIGNAL FEEDBACK {20}
81  DF  .~ At least one push-pull signal stage {2}
83.~.~ Including D.C. path for signal feedback

DEFINITION

Classification: 330/83

(under subclass 81) Subject matter wherein the signal feedback path from the output electrode of the amplifier device from which the signal feedback is derived to the input electrode of the amplifying device to which the signal feedback is applied has a D.C.. conductive path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

9, for amplifiers having periodic switching input-output comparison including those with D.C.. conductive feedback paths.

97, for amplifiers having a D.C.. conductive signal feedback path.