This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

OPA657: 跨阻放大器存在自激

Part Number: OPA657

用opa657设计了一个跨阻放大电路,但测试中发现输出自激严重如下图所示

设计参考图如图所下图所示,

请问这种情况该调整什么参数呢?