图一20mv 50hz正常放大;图二20mv 100khz放大信号过小。有什么办法可以100khz放大20mv到1V
参考具有低功耗低成本性能的 PCB 罗氏线圈与积分电路设计第11页:
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图一20mv 50hz正常放大;图二20mv 100khz放大信号过小。有什么办法可以100khz放大20mv到1V
参考具有低功耗低成本性能的 PCB 罗氏线圈与积分电路设计第11页: