ADS54J40: Ultra High speed ADC with Conversion start trigger & shorter acquisition time

Hi all,

Our customer designing the analytical instrument is looking for an ADC with the functionality shown in the title.

 / CNVST PIN (Low aperture delay)
 / shorter acquisition time specs
 / pipeline latency is no problem

These features and specifications are usually provided by the SAR ADC, but they are too slow. Ideally they need Gsps.

Now, they are using LTC2387-18(15Msps).
Next model, they are considering up to Gsps.
But they want to use like SAR.