US PATENT SUBCLASS 330 / 272
.~.~ Having temperature compensating means

Current as of: June, 1999
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330 /   HD   AMPLIFIERS

250  DF  WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) {21}
262  DF  .~ Including push-pull amplifier {8}
272.~.~ Having temperature compensating means

DEFINITION

Classification: 330/272

Having temperature compensating means:

(under subclass 262) Subject matter wherein temperature compensating circuits or devices are utilized to protect or stabilize the semiconductor amplifying devices from changes in the ambient temperature.

(1) Note. Changes in the ambient temperature of a circuit's environment can change the operating characteristics of the semiconductor amplifying device and thereby change the output signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

256, for temperature compensation in a differential amplifier.

266, for temperature compensation in complementary push-pull amplifiers.

289, for temperature compensation in other transistor amplifiers.