327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
100 | DF | SIGNAL CONVERTING, SHAPING, OR GENERATING {29} |
178 | ![]() | .~ Rectangular (e.g., clock, etc.) or pulse waveform amplitude control {2} |
179 | DF | .~.~> Gain |
180 | DF | .~.~> Limiting, clipping, or clamping |