ADL5243-EVALZ is a fully populated, 4-layer, Rogers 3003-based evaluation board. For normal operation, it requires a 5 V/200 mA power supply. The evaluation board can be programmed through the USB port of a PC running Windows XP or Vista with Microsoft .NET Framework 3.5 installed. The required control software can be downloaded from www.analog.com . The DSA and the amplifiers can be individually biased to the clip leads labeled VCC1, VCC2, VDD and GND as well as connected to the VDD plane using R1, R2 and R11. ADL5243-EVALZ can be configured with AMP1 driving DSA driving AMP2 using the available resistor and capacitor pads.