Other Parts Discussed in Thread: THS3001
我最近用THS3001做了一个增益为2dB的放大器,但是测出来却是输出信号衰减了一倍的衰减器,输入信号是频率为1KHz,幅值为1V的正弦波;
原理图和PCb 图如下。带星号不焊。
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Other Parts Discussed in Thread: THS3001
我最近用THS3001做了一个增益为2dB的放大器,但是测出来却是输出信号衰减了一倍的衰减器,输入信号是频率为1KHz,幅值为1V的正弦波;
原理图和PCb 图如下。带星号不焊。