Repeat Problem 13.20 assuming Early voltages of \(100 \mathrm{~V}\).

Data From Problem 13.20:-

Assume the 741 op-amp shown in Figure 13.3 is biased at \(\pm 5 \mathrm{~V}\). Using the circuit parameters given in the figure and transistor parameters given in Examples 13.1, calculate the overall small-signal voltage gain of the amplifier.

Transcribed Image Text:

Noninverting input Offset null R = 1 www www Q8 R3 = 50 Inverting input 212 Q13A 13B Rs= 40 24 30 pF 26 ww 300 R = 1 R = 5 Q1 Q23 216 214 15 218 R6= 2792 o Output 19 R = 2292 R10= ww 221 50 220 Q22 R = Rg= 50 k2100 2 R11 = 50 -OV- Offset Input stage null Bias circuit Gain stage Figure 13.3 Equivalent circuit, 741 op-amp Output stage