网友 xiamingwudi 在21ic 模拟技术 论坛问以下问题一直未解决:
http://bbs.21ic.com/icview-564353-1-1.html
用proteus仿真时,连接上第二级放大电路后,得到的输出幅频响应的增益居然是负的,我仿真第二级的时候是正常放大十倍的,不知道是怎么回事,请各位帮我看下!!
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网友 xiamingwudi 在21ic 模拟技术 论坛问以下问题一直未解决:
http://bbs.21ic.com/icview-564353-1-1.html
用proteus仿真时,连接上第二级放大电路后,得到的输出幅频响应的增益居然是负的,我仿真第二级的时候是正常放大十倍的,不知道是怎么回事,请各位帮我看下!!