| 摘要 |
A method of repeating a pulse signal comprised of outputting a signal at a first voltage level upon a first rising edge of the pulse signal exceeding a low threshold, then raising the threshold and outputting the signal at another voltage level upon a second trailing edge of the pulse signal dropping below the raised threshold. An improved VLSI circuit has at least one conductive track containing distributed parasitic elements, the track being divided into two or more separate segments, a repeater connecting each of the segments, and apparatus for modulating the threshold of the repeater prior to and/or during the interval of a pulse carried by the track.
|
