这个噪声怎么计算?
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这个噪声怎么计算?

MOSFET current noise 4KT*gamma*gm=(4KT/R)*gamma*gm*R=(4KT/R)*gamma*Av. The total output noise voltage due to (4KT/R) is KT/C, so the total is as shown above, since the two current sources are uncorrelated.
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