Need an ADC to read and digitize analog voltage. worst case timing of analog voltage is 50 ns pulsed, it also has to cater for continuous analog signal. My analog output is single ended producing some analog voltage of around 0 to 300 mV. i choose ADC AD9608, AD9288 so that in case of 50 ns pulsed i do not miss the information but they are all ac coupled my i/p is fixed DC??
1) Please guide me to select the ADC to cater for 50 ns Pulsed DC (analog voltage), so that i do not miss any pulse information
2) feeding Pulsed DC & continuous DC (analog voltage) to ADCs AD9608, AD9288