A Transconductance amplifier is to be used to interface a voltage signal Vs(t) to a resistive load R(L)=5k ohms. The signal source is represented by a Thevenin equivalent circuit with a source resistance R(S)=20k ohms. The design is to provide an overall voltage gain G(v) such that Vo(t)=10V Vs(t), ie., G(v)=10V/V. The problem is to define the parameters of a transconductance amplifier (Ri. G(m), and Ro) for this use. These parameters must be selected to fall within the following range:
10K1mA/V5kSelect suitable values for the amplifier parameters and show that an overall voltage gain G(v)=10V/V is obtained. Also find the overall gain G(i)=i(s)/i(i) and power gain G(p)=p(s)/p(i) for the amplifier.