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读者问题:输入电压噪声小于1nV/sqrt(Hz),带宽10MHz的低噪声差分 ...
如果做一个输入电压噪声小于1nV/sqrt(Hz),带宽10MHz的低噪声差分放大器会很困难吗? 鄙人回答:会很困难,而且“难”主要 ...
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