Q. Define amplification factor, drain resistance and transconductance and derive the relationship between drain resistance and trans conductance?

Drain resistance

It is the ratio of change in drain-source voltage (?VDS) to the change in  drain current ?ID)  at constant gate-source voltage ie ac drain resistance r_d = ΔV_DS / ΔID at constant V_GS.

Posted Date: 6/12/2013 1:00:58 AM | Location : United States

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