参照TI的4W输出设计的,现在TX脚出来的信号的波形跟资料上的不一样,参考资料上的TX输出信号在4.5V,而我的信号只有2.5V,现在寄存器配置的配置的是Full output power, 请问这个是什么原因造成的,还是TXout 电路阻抗不匹配造成的?
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