| 327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
| 100 | DF | SIGNAL CONVERTING, SHAPING, OR GENERATING {29} |
| 261 | DF | .~ Having specific delay in producing output waveform {7} |
| 262 | ![]() | .~.~ Including significant compensation (e.g., temperature compensated delay, etc.) |