Good moring~all
I want to use Voltage frequency converter--AD652 to make a circuit about PDM pulse. I don’t know What is the limitation of inputted signal frequency. Can it response to the degree of entire audio?This is the AD652’s datasheet.I can’t understand clearly what the datasheet mean cause my English is so poor.
Could anyone help me? Thank you in advance!

I want to use Voltage frequency converter--AD652 to make a circuit about PDM pulse. I don’t know What is the limitation of inputted signal frequency. Can it response to the degree of entire audio?This is the AD652’s datasheet.I can’t understand clearly what the datasheet mean cause my English is so poor.
Could anyone help me? Thank you in advance!