QUESTION (5) CHt As 64 01u In the following tuned amplifier cireuit, the transistor parameters ar...
3 Question 2 (2 points) All questions refer to a "simplified" CE amplifier that has no Rg at all, and no C3 The other components are: R1 100 Ω, RB-200 k , RC-5 kQ, R3 10 kr. The amplifier has input and output coupling capacitors C1 C2 10 μF. There is no CL. The bias circuit gives 1c"# 1.5 mA. The transistor has β = 120, ro-50 kQ, Cu-2 pF and C,-12 pF. You can neglect rx. What is the...
The 1 mA. V, ls -VE -15 15 V, in the following differential amplifier circuit, Vcc parameters are given as β, 100, VBE# 0.7 V, pr-25 mV, K.-100 V. transistor Rc-10 kΩ For: RE-150 Ω Rc Rc REE-200 kΩ a) What is the input differential resistance, Rid b) What is the overall voltage gain vV? You c) What is input common mode resistance, d) What is the worst case common mode gain that appear across the two input terminals? (4...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...