Hi Sir,
My customer is using the CSD17483F4 as an level shifter function for an OSC(32687HZ)
There is a mode that the system do not have power and only a back up battery supply power to the OSC.
And at this mode CSD17483F4 did not have any power apply on it, but there is a 2.5V square wave input to Gate pin of CSD17483F4 and customer will see a 24uA total power consumption, but if they change to a similar spec mosfet, the total power consumption will be down to 8 uA.
May I have your help to advise why CSD17483F4 have a higher leakage current?
the attachment is how they connect CSD17483F4.
Many thanks
Patrick