> Jitter specs assume a logic > waveform input, not a sine wave input. Many jitter specs refer to > pattern jitter of data, which does not apply to clocks. Also, jitter > increases at low frequencies in practice, even though in theory it > should not. Like I said, this topic is very tricky.
How exactly does zero jitter? I understand that the logic detecting the zero voltage point of a sine wave might not be perfect. However if the circuit is truly a Zero Crossing Detector, things like the frequency and amplitude variations of the sine wave are irrelevant, as long as the bandwidth is sufficient to the design of the detector. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
