CC2420DB and CC2430DB

The reference design demonstrates good techniques for CC2420 decoupling and RF layout. For optimum RF performance, the reference design should be copied accurately. This is a 4-layer reference design with a discrete balun and an inverted F PCB antenna. In addition to the RF part, this design contains a DB-9 serial port and a number of IO units. Most of the CC2420 application examples are using this HW platform.