我需要将一个1uV、40KHz的正弦信号放大10万倍(放大到100mV, 或者几十mV也可以),用什么放大器方案比较合适?请各位大神指导一下。谢谢!
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我需要将一个1uV、40KHz的正弦信号放大10万倍(放大到100mV, 或者几十mV也可以),用什么放大器方案比较合适?请各位大神指导一下。谢谢!