AD8418A, AD8417 EMI filter

Hi all,

According to the datasheet of AD8418A and AD8417, these devices have EMI filter but there are no specs of this filter.

Then I'd like to know following points.

1. What is the detail of these EMI filter?
2. What is the amount of EMIRR(EMI Rejection Ratio) of these devices? Are there any data describing it?

Could you tell me above things?

Regards,

Taiki