ADL5565-EVALZ is a fully populated, 4-layer, FR4-based evaluation board. For normal operation it requires a single 5 V/100 mA power supply. The 5 V power supply should be connected to the test loops labeled VPOS and GND. The RF input signal is applied to the SMA connector labeled J1. The RF output is available at the SMA connector labeled J2. The evaluation board may be converted to a fully differential input and output by installing SMA connectors J2 and J4, removing R13 and R14, installing 0 ohm jumpers R12 and R15, removing T1 & T2 and placing jumpers across the transformer pads. The 3 pin header, P1 controls the enable function. A test loop is provided to allow control from an external signal source.