LMH3401: Large Signal Flat Gain

Part Number:LMH3401

Good Morning, 

1) What is the available large signal Flat gain (0.1 to 0.2 dB flat) of the LMH3401 for a DC coupled (0 Hz) t0 ~ 5.1 GHz application 

1A)- 1 v P-P output

1B)- 2VP-P output

Configuration is Single ended input to Differential output

2) Same question for DC to 2 / 2.5 GHz application flat gain (0.1 t0 0.2 dB flat) for both 1 and 2 vPP case

incase, there another higher frequency wide band candidate device available?

Thank you!