Not too long ago, I saw an op-amp data sheet with the term "High-Speed Integrator" or "Fast Integrator" listed under APPLICATIONS. I seem to recall it handling 10MHz current pulses.
I can't find my reference to it, and am trying to find that part again - but without success. I can't recall whether it was an Analog Devices part either.
Might anyone be able to refer me to such a part?