Question: Two single-stage capacitively coupled amplifiers like the one in Figure 1 are connected as a two-stage amplifier (RL is removed from the first stage). Determine
Two single-stage capacitively coupled amplifiers like the one in Figure 1 are connected as a two-stage amplifier (RL is removed from the first stage). Determine whether or not this configuration will operate as a linear amplifier with an input voltage of 10 mV rms. If not, modify the design to achieve maximum gain without distortion.
Figure 1
Vcc +20 V Rc C3 Bae = 150 Che = 4 pF Cie = 10 pF 2.2 kn R1 33 kn 0.1 F Rf. RI. 5.6 kl2 R, 0.1 uF 50 0 Vin R2 4.7 kn Rg 560 2 10 uF
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