| 327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
| 100 | DF | SIGNAL CONVERTING, SHAPING, OR GENERATING {29} |
| 126 | ![]() | .~ Generating staircase output {2} |
| 127 | DF | .~.~> With differential amplifier |
| 128 | DF | .~.~> With rectifying element |