FHP3194 - Fairchild Semiconductor

FHP3194 4:1 High Speed Multiplexer

The FHP3194 is a 4:1 analog multiplexer designed for high speed video applications. The output amplifier is a high-speed current feedback amplifier that offers stellar large signal performance of 335MHz -3dB bandwidth and 80MHz 0.1dB bandwidth. The gain of the output amplifier is selectable thru 2 external resistors (Rf and Rg), allowing further flexibility..

Features

at ±5V
■ 0.1dB gain flatness to 155MHz
■ 7.5ns channel switching time
■ 0.02%/0.03° differential gain/phase error
■ 335MHz full power -3dB bandwidth at G=2
■ 1600V/µs slew rate
■ 60mA output current (easily drives three video loads)
■ 70dB channel to channel isolation
■ 13mA supply current
■ 4mA supply current in disable mode
■ 3mA supply current in shutdown mode
■ Fully specified at ±5V supplies
■ Lead (Pb) - free SOIC-14 and TSSOP-14 packages Description The FHP3194 is a 4:1 analog multiplexer designed for high speed video applications. The output amplifier is a high-speed current feedback .