I think the scan period with PRS(SSC) sense clock and the scan period with Direct are the same, ensor scan time = ((2^resolution - 1) / modclk), when other settings are the same.
Is it correct?
If no, how long is the difference?
Yes. This is correct.
Scan time is independent of sense clock.Scan time is ((2^resolution - 1) / modclk) and only depends on modulator clock frequency and resolution.
Thanks and regards