Reference to Multi-stage Amplifier. FET Data (Cgd = 2pF, Cgs= 4pF, Cds=0.5pF, Cwi=5pF,Cwo-6pF). BJT Data (Cbe = 36pF, Cbc= 4pF, Cce=1pF, Cwi=6pF,Cwo=8pF) 1. For the multi-stage amplifier of the...

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Extracted text: Reference to Multi-stage Amplifier. FET Data (Cgd = 2pF, Cgs= 4pF, Cds=0.5pF, Cwi=5pF,Cwo-6pF). BJT Data (Cbe = 36pF, Cbc= 4pF, Cce=1pF, Cwi=6pF,Cwo=8pF) 1. For the multi-stage amplifier of the figure, calculate the polarization voltages and current collector of each stage. Also, calculate the voltage gain for each stage and the overall voltage gain (transfer function) for the multi-stage amplifier. 2. Calculate the input and output impedances for the cascade amplifier and the cutoff frequencies (fL & fH) for the cascade amplifier. Draw the equivalent circuit for each stage. +20 V 2.2 k2 15 k2 2.2 k2 0.5 µF 0.5 µF O- 7 mV Ipss = 10 mA Vp = -4 V 0.05 µF B= 200 3.0 M2 4.2 k2 680 2 = 100 µF 1 k2 =100 pF