General Description

The MAX4200–MAX4205 are ultra-high-speed, open loop buffers featuring high slew rate, high output current, low noise, and excellent capacitive-load-driving capability. The MAX4200/MAX4201/MAX4202 are single buffers, while the MAX4203/MAX4204/MAX4205 are dual buffers. The MAX4201/MAX4204 have  integrated 50Ω termination resistors, making them ideal for driving 50Ω transmission lines. The MAX4202/MAX4205 include 75Ω back-termination resistors for driving 75Ω transmission lines. The MAX4200/MAX4203 have no internal termination resistors

Features

♦ 2.2mA Supply Current

♦ High Speed

   780MHz -3dB Bandwidth (MAX4201/MAX4202)

   280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)

   4200V/µs Slew Rate

♦ Low 2.1nV/√Hz Voltage-Noise Density

♦ Low 0.8pA/√Hz Current-Noise Density

♦ High ±90mA Output Drive (MAX4200/MAX4203)

♦ Excellent Capacitive-Load-Driving Capability

♦ Available in Space-Saving SOT23 or µMAX Packages