The ADRF5547 is a dual-channel integrated radio frequency (RF) front end ideally suited for time division duplexing (TDD) wireless infrastructure applications. The ADRF5547 is a multichip device that consists of a high power switch and a dual stage low noise amplifier on each channel.
This user guide describes the ADRF5547 evaluation board designed to easily evaluate the features and performance of the ADRF5547. A photograph of the evaluation board is shown in Figure 1.
The ADRF5547 data sheet, available at www.analog.com, provides full specifications for the ADRF5547. Consult the ADRF5547 data sheet in conjunction with this user guide when using the evaluation board.