Current feedback amplifiers - Slew rate 

Download and install TINA-TI, the preferred simulator used exclusively with TI Precision Labs - Op Amps.
www.ti.com/tool/tina-ti
This TI Precision Labs - Op Amps training video provides a detailed analysis
of the internal transistor structure of a current-feedback amplifier to
explain why current-feedback amplifiers are able to achieve very high
slew-rates. We'll also explore the noise and input bias current of a
current-feedback amplifier. Finally, we'll compare current- and
voltage-feedback amplifiers, examining the strengths and weaknesses of each
and how to decide which is the most appropriate for your system design.