US PATENT SUBCLASS 330 / 258
.~.~ Having common mode rejection circuit

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

250  DF  WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) {21}
252  DF  .~ Including differential amplifier {9}
258.~.~ Having common mode rejection circuit

DEFINITION

Classification: 330/258

Having common mode rejection circuit:

(under subclass 252) Subject matter wherein means are utilized which ignore a signal that appears simultaneously and in phase at both input terminals.

SEE OR SEARCH THIS CLASS, SUBCLASS:

69, for differential amplifiers which may include a common mode rejection circuit.