请教AR9220问题

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哪位大侠用过AR9220,XPA5BIAS_0、XPA5BIAS_1和SWCOM0SWCOM3这几个引脚怎么用啊?

非常感谢,是不是可以这样理解XPA5BIAS_0、XPA5BIAS_1和PA5BIASN_1、PA5BIASP_1功能一样的?

XPAS5BIAS_0 & XPA5BIAS_1 should be connected 5G PA`s those pins
such as :
VB1:Bias control voltage for the first stage.
VB2:Bias control voltage for the second stage
VB3:Bias control voltage for the third stage
SWCOM0SWCOM4should be connected 5G switch`s pins
such as Vcont1,Vcont2
;you can Use SWCOM pins to replace XPA5BIAS pins
I just think so

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