BeRex 8TR8210
The 8TR8210 is a compact, multi-function front-end RFIC (radio frequency integrated circuit) intended for range extension of 802.15.4 ZigBee™/ Thread, Bluetooth® Smart, RF4CE, and proprietary ISM wireless systems in the 2.4GHz band. The 8TR8210 is optimized for battery operation with enhanced efficiency operating over a wide voltage supply range from 2.7V to 3.6V, suited for a broad array of applications including battery powered wireless systems. The 8TR8210 combines a power amplifier (PA), low noise amplifier (LNA), a bypass function, transmit / receive (T/R) switch (Figure 1) in a 3mm x 3mm x 0.45mm 16-pin QFN package.