差分放大电路由双端输出改为单端输出,共模抑制比减小的原因是()。

A .https://assets.asklib.com/images/image2/2017120716370781231.jpg 不变,https://assets.asklib.com/images/image2/2017120716372262539.jpg 增大B .https://assets.asklib.com/images/image2/2017120716370781231.jpg 减小,https://assets.asklib.com/images/image2/2017120716372262539.jpg 不变C .https://assets.asklib.com/images/image2/2017120716370781231.jpg 减小,https://assets.asklib.com/images/image2/2017120716372262539.jpg 增大D .https://assets.asklib.com/images/image2/2017120716370781231.jpg 增大,https://assets.asklib.com/images/image2/2017120716372262539.jpg 减小

时间:2022-08-30 05:09:29 所属题库:模拟电路题库

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