US PATENT SUBCLASS 327 / 94
.~.~.~ Sample and hold

Current as of: June, 1999
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327 /   HD   MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS

1  DF  SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL {11}
50  DF  .~ By amplitude {9}
91  DF  .~.~ Including details of sampling or holding {3}
94.~.~.~ Sample and hold {2}
95  DF  .~.~.~.~> Having feedback
96  DF  .~.~.~.~> With differential amplifier

DEFINITION

Classification: 327/94

Sample and hold:

(under subclass 91) Subject matter wherein a representation of an input signal magnitude at a particular point in time is produced and subsequently maintained for a time in a storage element.

SEE OR SEARCH CLASS

341, Coded Data Generation or Conversion,

122+, for sample and hold circuits having code generation or conversion.