ADL5502-EVALZ is a fully populated, 4-layer, FR4-based evaluation board. For normal operation, it requires a 2.5 V to 3.3 V/20 mA power supply. The power supply should be connected to the vector pins labeled VPOS and GND. The RF input signal is applied to the edge-mounted SMA type RF connector (RFIN). The envelope and RMS output signals are accessible via the edge-mounted SMA connectors (VENV and VRMS).