RF2444 Datasheet (RF Micro Devices) - HIGH FREQUENCY LNA/MIXER

RF2444, HIGH FREQUENCY LNA/MIXER

The RF2444 is a monolithic integrated UHF receiver front end suitable for 2.4GHz ISM band applications.

The IC contains all of the required components to implement the RF functions of the receiver except for the passive filtering and LO generation.

It contains an LNA (low-noise amplifier), a second

RF2444 Features

* Single 2.7V to 3.6V Power Supply

* 2400MHz to 2500MHz Operation GAIN SEL 1 LNA LNA IN 2 PD 3 VCC1 4 VCC2 5 MIX OUT- 6 MIX OUT+ 7 MIXER LO IN 8 BACKSIDE GND RF AMP Bias Circuits 16 VCC4 15 LNA OUT 14 NC 13 NC 12 MIXIN 11 GND3 10 VCC3 9 RX EN

* Two Gain Settings: 28dB or 1