The circuit shown in figure 10.7 (b) is a small-signal representation of all alll- plifier. Verify...

 

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The circuit shown in figure 10.7 (b) is a small-signal representation of all alll- plifier. Verify that the voltage gain is given by Vo TR Im Lo Us rπ + ro TL + TT + ro where u, is the voltage across the load resistance TL. 763 Us +1 X IVE + 7'b + Ube 152 T'T 152 + ΤΩ VI 2VI ΤΑ (a) gm Ube (b) IN ΙΩ To ΙΩ Tr Figure 10.7: Circuits for Problems 5 and 6 TL The circuit shown in figure 10.7 (b) is a small-signal representation of all alll- plifier. Verify that the voltage gain is given by Vo TR Im Lo Us rπ + ro TL + TT + ro where u, is the voltage across the load resistance TL. 763 Us +1 X IVE + 7'b + Ube 152 T'T 152 + ΤΩ VI 2VI ΤΑ (a) gm Ube (b) IN ΙΩ To ΙΩ Tr Figure 10.7: Circuits for Problems 5 and 6 TL

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To verify the voltage gain expression for the smallsignal representation of an amplifier circuit given in the problem statement we need to analyze the ... View the full answer