CC2530 with Skyworks' SE2431L range extender FEM

The CC2530-SE2431L Reference Design contains schematic and layout for the CC2530-SE2431 evaluation module. The reference design demonstrates how to integrate CC2530/CC2531 and SE2431L: and the application note shows the RF performance of the combo and suggests ways for RF layout. For optimum RF performance: the schematic and layout should be copied as closely as possible. This is a 4-layer reference design with both an SMA connector for RF output matched to 50 ohm and an inverted-F PCB antenna.