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关于opa690的使用问题

Other Parts Discussed in Thread: OPA690

怎么用opa690把一个50mv10mhz的正弦波放大到5v左右?另外放大倍数是不是和图中圈出的两个电阻有关?为什么实际中和仿真的结果差很多?(multidim仿真,实际中使用12v单电源供电)