| 摘要 |
A binary relative delay line device having two delay lines, each of which delays, during a time interval, an input signal by a substantially equal amount of time. Each delay line requires a settling time before it is selected during a next time interval. A selection and delay determining circuit is coupled to the two delay lines to select one of them to provide an output signal. A clock is coupled to the selection and delay determining circuit to operate the selection and delay determining circuit at a lower frequency than the frequency of the input signal, the lower frequency being chosen so that any selected delay line has settled before it is selected. |
