ADL5505-EVALZ is a fully populated, 4-layer, FR4-based evaluation board. For normal operation, it requires a 2.5 V to 3.3 V/15 mA power supply. The power supply should be connected to the vector pins labeled VPOSB and GNDB. The RF input signal is applied to the edge-mounted SMA type RF connector (RFINB). The RMS output signal is accessible via the edge-mounted SMA connector (VRMSB).