Renesas Electronics SP4T 开关评估套件, rf, F2914芯片, 用于单刀四掷吸收式射频开关

The Renesas Electronic evaluation board allows the customer to easily evaluate the F2914 RF switch. “Thru” calibration connectors are conveniently located on the eval board to simplify the calibration process prior to making any RF measurements. Each RF port (RF1, RF2, RF3, and RF4) can be connected to RFC by applying the correct control logic voltage to the V1, V2 and V3 control pins as outlined in the F2914 datasheet. The Vssext feature gives the customer the option to supply an external negative voltage to the Vssext header pin to shut down the internal charge pump for low spur operation.

RF connectors available for RFC and each of the four RF ports