1.6 GHz differential amp — what the bandwidth buys you
The THS4511RGTT: Its 1.6 GHz -3dB bandwidth and 4900 V/µs slew rate put it in the class of parts used for driving high-speed ADCs, IF sampling receivers, and wideband cable drivers — anything that needs a clean differential output from a fast input signal.
Slew rate and input offset — what trips people up
The 4900 V/µs slew rate lets the output track a full-scale step without slewing into distortion.
Package and layout — the exposed pad is not optional
The 16-VQFN (3x3 mm) package with exposed pad is the only mechanical option. MSL level is not in the record, but a VQFN of this size is typically MSL 3, so bake before reflow if the moisture barrier bag has been open past the floor-life window.