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RF2172
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Typical Applications • BluetoothTM PA • 2.
4GHz to 2.
5GHz ISM Band Systems • 902MHz to 928MHz ISM Band Systems Product Description
The RF2172 is a medium-power high efficiency amplifier IC targeting 3.
6V handheld systems.
The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar
Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.
45GHz Bluetooth applications and frequency hopping/direct sequence spread-spectrum cordless telephones or other applications in the 902MHz to 928MHz ISM band.
The device is packaged in a compact 4mmx4mm QFN.
The device features analog gain control to optimize transmit power while...