What sorts of frequencies can currently-available analog FPGAs run at? (Either pure analog, or mixed such as the Actel Fusion.)
For example, if I wanted a gated integrator with a sub-microsecond gating windows, what product lines, if any, can handle that?
I know e.g. that the Fusion has a 600 ksample/s ADC with a multiplexer, but I don't know the bandwidth of the amplifiers etc. in the analog blocks.
Thanks.