327 / | HD | MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS |
100 | DF | SIGNAL CONVERTING, SHAPING, OR GENERATING {29} |
141 | DF | .~ Synchronizing {7} |
144 | .~.~ Using multiple clocks {5} | |
145 | DF | .~.~.~> Having different frequencies |
146 | DF | .~.~.~> With feedback {1} |
151 | DF | .~.~.~> With counter |
152 | DF | .~.~.~> With choice between multiple delayed clocks |
153 | DF | .~.~.~> With delay means |