The Duty Cycle of the N Counter output (For Int-N PLLs) is,
Duty cycle = P/N * 100 %
This will produce different Ton's (or duty cycle's) for 8/9, 10/11 and 16/17 Prescalar's. Is the Phase Detector related to the duty cycle output of the programmable divider ?
Does the duty cycle even matter to the Phase Detector ? If yes, what happens if there are minor variations/error in the duty cycle ?