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For the amplifier below, the MOSFET has the following parameters: VIV, k...
show all the steps (35p) 5. For this single transistor amplifier, the transistor parameters are VI...
show all the steps
(35p) 5. For this single transistor amplifier, the transistor parameters are VI - 1V. Kn-Ima/v., and 1=0. VDD=5V, Rs - 1k, Rd = 4K, RI - 300K, R2 = 100K and RL=10K. Copyright The Companies, Inc Permission required for reproduction or display DD S ZBY V39 a) Construct DC equivalent circuit. Don't include any circuit elements if they are not necessary for DC analysis. b) Find the Ice and gm c) Where is the quiescent DC...
II) The characteristics of the MOSFET in figure la are shown in figure 1b. Use the characteristic...
II) The characteristics of the MOSFET in figure la are shown in figure 1b. Use the characteristics in figure 1b, not the equations in your textbook, to answer the following A) From figure lb estimate gm and ro for the FET in the saturation region. Include calculations or an explanation with your answer B Find the values for Re Rd. VDD and VGG so that zin- 100k, zout 5k, L 2 mA and Vds-5 C) Find the GAIN-vo/vi 2oUT Rg...
1.) 120 pointsl The parameters of n-channel enhancement MOSFET in the amplifier circuit below are...
1.) 120 pointsl The parameters of n-channel enhancement MOSFET in the amplifier circuit below are: 2.042 mA/V2, 1 Val ½ 2.4 V, Kn 150 V a.) Find quiescent values: drain current i, gate-to-source voltage vGs, and drain-to-source voltage vDs b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d) Determine the output voltage Vl across the load RL ǐfv, 1 mYn +VDD GI〈 R ls R Mi RL
1.) 120 pointsl The...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 ...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
4. For the amplifier in the figure below use the parameters in the table: +Vcc Re VBE- 0.7V, Ri- ...
4. For the amplifier in the figure below use the parameters in the table: +Vcc Re VBE- 0.7V, Ri- 1002, R1-160k2, R2-320k2 R3-200k2, R6-40 k2, Rc-60k2, Vcc- 12V, Ry Do a) Draw the DC equivalent circuit and calculate the Q-point. c) Draw the AC equivalent circuit with the small signal model for the transistor. d) Calculate the voltage gain, Av-Vo/vi. Assume ro infinite. e) Draw the circuit to find the amplifier input resistance (Rin). Calculate Rin f Draw the circuit...
Q6. An amplifier circuit using an n-MOSFET is shown in Fig. Q6. The n-MOSFET has the...
Q6. An amplifier circuit using an n-MOSFET is shown in Fig. Q6. The n-MOSFET has the following parameters: K'-1 mA/V2 and λ-0.02 w. v°' is a small signal AC voltage ource 8V 8V Vout Ra 2.56 mA Fig. Q6 (a) Calculate the DC gate voltage, Va. (b) Assuming that the n-MOSFET is operating in the saturation region and neglecting channel length modulation, calculate the threshold voltage, VrHN, given that the voltage drop across the de current sorce, Inas, has been...
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And w...
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And what are the functions of the capacitors Cs and CE? b) What are the functions of the resistors RD and Rc? c) Draw the DC biasing circuits for each stage. d) Find loa, VGsa, VDs and gm for the JFET stage (you may use either mathematical or graphical methods) e) Calculate l, Ic, le and Ve for...
1.) [20 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are Ve...
1.) [20 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are Ve = 2.4 V, Kn = 2.042 mA/V2, 1VMI = 150 V a.) Find quiescent values: drain current ip, gate-to-source voltage vGs, and drain-to-source voltage vps b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d.) Determine the output voltage vi across the load Rl if vs- 1 mVp SRC
1.) 120 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are: 2.042...
1.) 120 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are: 2.042 mA/V2, İVMİ V: 2.4 V, Kn 150 V a) Find quiescent values: drain current İD, gate-to-source voltage UGS, and drain-to-source voltage UDS b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d.) Determine the output voltage vi across the load RL f 1 mVp
Please answer clearly Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a) Voltage gain (Vo/vi) b) Input resistance (R) c) Output resistance (R...
Please answer clearly
Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a) Voltage gain (Vo/vi) b) Input resistance (R) c) Output resistance (Ro) d) Maximum output voltage swing so as the amplifier stays in saturation mode. Assume VDD-20 V, R1-2.5 ΚΩ, R2-1KQ, R3-0.5 ΚΩ, R4-5 MQ, R5_1ΜΩ. R4 R1 R5 R2 Ro R3
Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a)...
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(35p) 5. For this single transistor amplifier, the transistor parameters are VI - 1V. Kn-Ima/v., and 1=0. VDD=5V, Rs - 1k, Rd = 4K, RI - 300K, R2 = 100K and RL=10K. Copyright The Companies, Inc Permission required for reproduction or display DD S ZBY V39 a) Construct DC equivalent circuit. Don't include any circuit elements if they are not necessary for DC analysis. b) Find the Ice and gm c) Where is the quiescent DC...
II) The characteristics of the MOSFET in figure la are shown in figure 1b. Use the characteristics in figure 1b, not the equations in your textbook, to answer the following A) From figure lb estimate gm and ro for the FET in the saturation region. Include calculations or an explanation with your answer B Find the values for Re Rd. VDD and VGG so that zin- 100k, zout 5k, L 2 mA and Vds-5 C) Find the GAIN-vo/vi 2oUT Rg...
1.) 120 pointsl The parameters of n-channel enhancement MOSFET in the amplifier circuit below are: 2.042 mA/V2, 1 Val ½ 2.4 V, Kn 150 V a.) Find quiescent values: drain current i, gate-to-source voltage vGs, and drain-to-source voltage vDs b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d) Determine the output voltage Vl across the load RL ǐfv, 1 mYn +VDD GI〈 R ls R Mi RL
1.) 120 pointsl The...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
4. For the amplifier in the figure below use the parameters in the table: +Vcc Re VBE- 0.7V, Ri- 1002, R1-160k2, R2-320k2 R3-200k2, R6-40 k2, Rc-60k2, Vcc- 12V, Ry Do a) Draw the DC equivalent circuit and calculate the Q-point. c) Draw the AC equivalent circuit with the small signal model for the transistor. d) Calculate the voltage gain, Av-Vo/vi. Assume ro infinite. e) Draw the circuit to find the amplifier input resistance (Rin). Calculate Rin f Draw the circuit...
Q6. An amplifier circuit using an n-MOSFET is shown in Fig. Q6. The n-MOSFET has the following parameters: K'-1 mA/V2 and λ-0.02 w. v°' is a small signal AC voltage ource 8V 8V Vout Ra 2.56 mA Fig. Q6 (a) Calculate the DC gate voltage, Va. (b) Assuming that the n-MOSFET is operating in the saturation region and neglecting channel length modulation, calculate the threshold voltage, VrHN, given that the voltage drop across the de current sorce, Inas, has been...
Q1. For the cascade amplifier circuit shown in Fig (1): a) What are the functions of the capacitors C, C2 and C3? And what are the functions of the capacitors Cs and CE? b) What are the functions of the resistors RD and Rc? c) Draw the DC biasing circuits for each stage. d) Find loa, VGsa, VDs and gm for the JFET stage (you may use either mathematical or graphical methods) e) Calculate l, Ic, le and Ve for...
1.) [20 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are Ve = 2.4 V, Kn = 2.042 mA/V2, 1VMI = 150 V a.) Find quiescent values: drain current ip, gate-to-source voltage vGs, and drain-to-source voltage vps b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d.) Determine the output voltage vi across the load Rl if vs- 1 mVp SRC
1.) 120 points] The parameters of n-channel enhancement MOSFET in the amplifier circuit below are: 2.042 mA/V2, İVMİ V: 2.4 V, Kn 150 V a) Find quiescent values: drain current İD, gate-to-source voltage UGS, and drain-to-source voltage UDS b.) Determine AC model parameters: gm and ro c.) Determine amplifier model parameters: Ri, Ro and Avo d.) Determine the output voltage vi across the load RL f 1 mVp
Please answer clearly
Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a) Voltage gain (Vo/vi) b) Input resistance (R) c) Output resistance (Ro) d) Maximum output voltage swing so as the amplifier stays in saturation mode. Assume VDD-20 V, R1-2.5 ΚΩ, R2-1KQ, R3-0.5 ΚΩ, R4-5 MQ, R5_1ΜΩ. R4 R1 R5 R2 Ro R3
Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a)...
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