FHP3194 Description
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.
FHP3194 Key Features
- 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