The I/O timing of AD7688 in use of VIO 1.8V.


I have a question from a customer about timing parameter of AD7688.

The VIO range is described as 1.8V to Vdd+0.3 in page4 of the datasheet.

But "specified performnace" range is 2.3V to Vdd+0.3V.

Our customer wants to know the I/O timing at 1.8V VIO.

Do you have any timing data which can be used as reference ?

Best regards,