Rochester Electronics Linear - Amplifiers - Video Amps and Modules MAX4189EEE+

The MAX4189EEE+ is a low-power, current-feedback video amplifier optimized for applications requiring a closed-loop gain of +1V/V (0dB) or greater. It features a -3dB bandwidth of 250MHz, making it suitable for high-speed video applications. The amplifier provides 0.1dB gain flatness up to 30MHz, with low differential gain and phase errors of 0.03% and 0.05¬8, respectively. It operates from a single supply of +5V or dual supplies ranging from ¬±2.25V to ¬±5.5V, consuming only 1.5mA per amplifier. The device can deliver output currents of ¬±55mA and includes a high-speed disable mode that reduces supply current to 450¬µA while isolating inputs and placing outputs in a high-impedance state. With fast enable/disable times of 120ns and 35ns, and a slew rate of 175V/¬µs, the MAX4189EEE+ is well-suited for portable and battery-powered equipment, as well as high-speed switching and multiplexing applications. It is available in a compact 16-pin QSOP package.