EL5205, EL5304 pdf datasheet (

The EL5104, EL5105, EL5204, EL5205, and EL5304 represent high speed voltage feedback amplifiers based on the current feedback amplifier architecture. This gives the typical high slew rate benefits of a CFA family along with the stability and ease of use associated with the VFA type architecture. This family is available in single, dual, and triple versions, with 200MHz, 400MHz, and 700MHz versions. This family operates on single 5V or ±5V supplies from minimum supply current. The EL5104 and EL5204 also feature an output enable function, which can be used to put the output in to a high-impedance mode. This enables the outputs of multiple amplifiers to be tied together for use in multiplexing applications.

Key Features 
 
600MHz -3dB bandwidth
6mA supply current (per amplifier)
Single and dual supply operation, from 5V to 10V
Fast enable/disable (EL5292A only)
Single (EL5192) and triple (EL5392) available
High speed, 1GHz product available (EL5191)
Low power, 4mA, 300MHz product available (EL5193, EL5293, and EL5393)