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关于cc2591+cc2530芯片的RF_P、RF_N引脚电路

Other Parts Discussed in Thread: CC2591, CC2530

如上图,我们可以看到cc2591的数据手册显示该芯片内部含有BALUN电路,那我想请问一下,cc2591和cc2530相连的RF_N、RF_P的引脚之间,是否还需要做巴伦设计,如下图所示的巴伦设计。

现在自己设计的cc2530+cc2591的pcb板,完全按照官网提供的PCB布局和电路设计,现在通讯距离只有8—10m,急需解决,谢谢