there is a parameter ---- Pulse Width Distortion (PWD) which is listed in the specification tables of ADuM3210. I think this parameter is to claim the pulse width difference before and after the isolator. However, I cannot find this parameter in the ADuM7223's datasheet. So, I would like know how large the pulse width variantion would be for different ADuM7223s. Assume the input signal is a pulse train with 50% duty ratio @100KHz, the output pulse would be 50% +/- ??ns?