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Results tagged with small-signal
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user 171789
A circuit analysis method in which non-linear elements are replaced with linear elements whose parameters are determined by a linear approximation of the non-linear element's characteristic curve near its bias point. The result is an equivalent circuit that is a good approximation of the original circuit for signals small enough that the non-linear elements behave linearly (hence the name "small signal").
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Solving a simple single-ended differential amplifier
simulate this circuit – Schematic created using CircuitLab
N.B. I_D=KVov^2 without the 2
I’m really confused with this excercise, my problem is to calculate the A_v=v_out/vd and the cutting high f …
