What output impedance is needed for the amplifier

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Reference no: EM131028126

Suppose we have a voltage source v(t) = Vdc + Vm cos( ωt) connected to the input terminals of an amplifier. The load is a nonlinear device such as an LED.

a. What output impedance is needed for the amplifier if we need the current through the load to be proportional to v(t)?

b. If we need the voltage across the load to be proportional to v(t)?

Reference no: EM131028126

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