The manual says that AD4007 can work at 1MSPS, which means the sample interval is 1000ns,but from the manual, we can see that the Conversion Time is 270ns(min), 290ns(typ),320(max),and the Acqusition Phase is 790ns , even the min Conversion Time + Acqusition Time is 1060ns, how can it works at 1000ns. I want a ADC to work at 1MHz, is the margin sufficient?