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OPA695: Output over range recovery time

Part Number: OPA695

Hi,

Our customer has a question about output over range recovery time.

I think this spec is Figure 23 (P15).

 How can we understand the recovery time?

Our customer setup
/ Vs = +/-5V
/ gain = 2.5
/ 1V/1us input pulse with +1V overshoot
/ overshoot = 30ns

It will not saturate if the common mode input range is lowered.
However, they want to saturate on purpose because they want to increase the input range for the ADC.
Because overshoot is unnecessary...
And since the necessary waveform is lost, the filter can not be inserted either, and they expect a recover within 30ns..
Best regards,
Hiroshi