您好:使用TL084C设计的一个260KHZ的放大电路,原理图和3个采样点波形如下图;运放的电源是24V。
问题1) 设计的3倍放大,经过TL084B运放后,没有放大;
问题2) 经过运放后,波形是三角波,正常的应该是正玄波才对。
测量点1波形
测量点2波形
测量点3波形
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