# Timing jitter and signal-error screening
# Scope: Small RMS aperture jitter limit for a sine wave; other noise omitted.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

signalFrequency = 1000000 Hz
jitter = 10 ps

snrDb := -20*log10(2*pi*signalFrequency*jitter)

check jitter SNR target in dB: snrDb >= 70

scenario alternative: signalFrequency = 800000 Hz