On the ACPSRR characteristics of ADG1411

Hi, Support Team

Regarding ADG1411, I have the following questions, and could you give me some advice?

1.Is it correct to assume that the ACPSRR characteristics are equivalent for positive and negative voltages?(Datasheet P10 Figure20)
2.What is the capacitance value of the characteristic displayed in Fig. 20 on page 10 of the data sheet?

Best Regards,

NEK