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放大高频信号

Other Parts Discussed in Thread: VCA824, OPA847, THS3001, THS3091, THS3201, LMH6702

现在有没有哪些芯片组合能放大300M以上的信号放大倍数超过60dB,也就是1000倍。我第一级用opa847,第二级用vca824,那么第三极甚至第四级应该用什么芯片比较合适?