Score 2. (22 points) For the circuit in Figure 2, the transistor parameters are: 2 0,...
Q5 Figure 4 is a common-source circuit. The PMOS transistor parameters are VTP = -0.6V, Kp = 1mA/V and 1 = 0. Assume the transistor is biased in saturation such that Ipo = 0.25mA and Vspo = 1.5V. a) Find Rs and RD- b) Draw the small signal ac equivalent circuit. c) Determine the circuit's input resistance (R.), output resistance (Rour) and small signal voltage gain (Av) Figure 4 = 100k2 RO
Q2) Please show all working Thank you :) Question 2 (25 Marks) (a) (6 Marks) Bias the CE amplifier in Figure 2 to have IE = 1mA. Assume B-100, VBE(On) = 0.7 V, Vcc = 15V, VEE= -15V and RB = 100kQ. List all node voltages, currents and resistor values. (b) (10 Marks) Draw the small-signal model for the CE amplifier in Figure 2 Determine the input resistance, output resistance and gain of the amplifier. Assume VA = 100V, RL...
1-Clear handwriting 2-Correct answer 3-Organized 4-answer all the questions Please Problem 2 On the circuit on Figure P2, transi stor Q1 has a threshold voltage of Vt = 2 V and a transconductance parameter of k = 100 mA/V2. Note that Vcc = -Vee = 4.5 V. Moreover, capacitors C1, C2, and C3 can be assumed to be very large VDD 4.5.0 R3 25kQ R1 300kn C2 Vout C1 Rsig Q1 1k0 R2 200kn Vsig (R4 2kQ C3 -4.5V VSS...
In the circuit of the figure, the bipolar transistor has a B = 25 and the MOSFET has a VTN = 2V as well as a conduction parameter Kn = 1mA / V ^ 2. Determine the value of the input voltage required for the output voltage Vo = 15V. +24V Vztav 1k Vi 2k Tuin Figura 4
Problem 2 Consider the feedback amplifier circuit on Figure P2. The DC current gain of transistor Q3 is -100 1. What type of feedback (or what feedback topology) do we have on the circuit in Figure P2? 2. Draw the A-circuit. Express and compute the open-loop voltage gain A at mid-band frequency 3, Draw the γ-circuit. Express and compute the feedback factor γ 4. Express and compute the overall gain of the feedback amplifier Ap Express and compute the input...
Qb. The figure below shows a different NMOS FET in a circuit. The bias resistors Rei and Roz are chosen such that the drain current lo#1mA, and Ves=1.819V. It is operating in the saturation region. Find the small signal gain A-v./V. Write the value of A, in the answer box. NOTE: 1) Here we are interested in the mid-band small signal gain, where for the small signal analysis the capacitors shown in figure 2 can be considered as short circuits,...
IV, Laboratory Procedure 1. Construct the circuit of Figure 6.1, measure the current value 2. Construct the circuit of Figure 6.2; measure Vn and v., using the oscilloscope. 3. Construct the circuit of Figure 6.3, measure the value of Io and V 4. Construct the clipper design circuit, Capture the input and output waveforms. 5. Construct your clamper design circuit. Capture the input and output waveforms Figure 6.3 Design a clipper circuit which limits input signals to +3V and -2V....
Question 1: 7.33 +15V 1O MO R-200k 16n 7k MO 7.33 Figure P7.33 shows a discrete-circuit amplifier. The input signal is coupled to the gate through a very large capacitor (shown as infinite). The transistor source is connected to ground at signal frequencies via a very large capacitor (shown as infinite). The output voltage signal that develops at the drain is coupled to a load resistance via a very large capacitor (shown as infinite). All capacitors behave as short circuits...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
The circuit 3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signal voltage gain Vo/ Vì = Avi , input resistance Ri-vi / ii and the output resistance Ro external to R Avi= Ri= , Ro The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal...