| 摘要 |
An apparatus useful in a system for analyzing an input waveform for generating precisely-timed strobe sampling pulses. In response to detection of the waveform leading edge, a timing source operating at a very high frequency initiates a series of strobe pulses which occur at a considerably lower frequency. The strobe pulses are then used to successively sample the waveform. Depending upon the time duration of the input waveform, the waveform can be sampled at different effective rates by utilizing the same series of strobe pulses and disregarding selected samples. |
