RF2347 Datasheet (RF Micro Devices) - 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER

RF2347, 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER

For low noise amplifier applications, this pin is used to control the bias current.

See plots for bias current settings.

For driver amplifier applications, this is the Power Down pin for the IC.

VPD =2.8V +/- 0.1V is required for proper operation.

VPD< 0.9V turns off the Part.

External RF bypassing

RF2347 TDMA/CDMA/FM Cellular LNA Low Noise Transmit Driver Amplifier General Purpose Amplification Commercial and Consumer Systems The RF2347 is a low noise amplifier with a very high dynamic range designed for digital cellular applications at 900MHz.

The device functions as an outstanding front end low noise amplifier or power amplifier driver amplifier in the tran