Homework Answers
Problem#1 Consider the circuit. The circuit parameters are Vpp = 3.3 V, RD = 8 k1,...
Problem#1 Consider the circuit. The circuit parameters are Vpp = 3.3 V, RD = 8 k1, R, = 240 k12, R2 = 60 k22, and Rs = 2 k12. The transistor parameters are Vrn = 0.4 V, k', = 100 MA/V?, W/L = 80, and 1= 0.02 V!. (a) Determine the quiescent values Ipo and Vpsp. Ans: 0.27 mA; 1.14 V. (b) Find the small-signal parameters g.m and ro. Ans: 2.078 mA/V; 185 62. (e) Determine the small-signal voltage gain...
1. Find the value of R, ignoring early effect for DC bias calculation 2. Find the...
1. Find the value of R, ignoring early effect for DC bias
calculation
2. Find the small signal parameters of the amplifier
3. Draw the small signal equivalent circuit
4. Calculate Avo, Ri, and Ro
VCE = 8.2 V
Rsig = 0
RL = infinity
Va = 320 V
Beta = 100
15 V R + 0.1 uF V;GH VCE Vo R 3 ΚΩ
- 1. For the MOSFET amplifier, given Vpp = 5V, -VSS=-5V, Rsig = 1Kohm, =K',(W/L)= 0.8...
- 1. For the MOSFET amplifier, given Vpp = 5V, -VSS=-5V, Rsig = 1Kohm, =K',(W/L)= 0.8 mA/V2, Ven= 1.1V, 1 = 0, Q point (0.5mA, 5V). a. Draw small signal equivalent circuit b. To get the Q point, determine values of Rp. and RG c. Find input impedance Rin = _ and output impedance Rout=__ d. Determine the g11 = and g22 for the amplifier e. Find the voltage gain Av=vo/Vsig=_ --
Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given...
Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given the FET amplifier circuit with below mentioned given parameters • ε = 2 mAV • ro = 200 kg • C, = 2 pF • Cd: = 1 pF • Cze = 0.5 pF VDD 40ΜΩ 4.7 kΩ -ovo 100 ΚΩ 0.2 μF 13ΚΩ 0.02 μF Vaig 10 ΜΩ 2 ΚΩ : 10 μF +
I want help with electronic II . Please answer very clear step by step . Thank...
I want help with electronic II . Please answer very
clear step by step .
Thank you
2. In the circuit shown, the N-channel JFET amplifier has VGs =-2v, and loss = 5 mA Determine Ip. Vo. Vos: 9m Ay, A and Rin The circuit parameters are as follows: VOD = 20 V, RD = 5 Kn, RG = 200 Kn, Rs = 1 Kn, and Rtoa.-8KI2. out Vin Ro Rs
Figure 1 shows an amplifier application using a JFET. Given that VGSQ = -2.48 V, Ipo...
Figure 1 shows an amplifier application using a JFET. Given that VGSQ = -2.48 V, Ipo = 2.07 mA and yes = 0.1 ms. i) Determine the voltage gain at mid-range frequency, Avimid). ii) Determine fia, fic and fis for the network. iii) Determine which value contributes to the low frequency response for the network. iv) Plot the asymptotes for low frequency response of the network. Use the semi-log graph paper given in APPENDIX II for your answer. v) Plot...
V.+w Operation in the triode reglon Condition v. e Wov 20 Vos uov os os-V (2) p V, so onl+Pala Characteristics Same rel...
V.+w Operation in the triode reglon Condition v. e Wov 20 Vos uov os os-V (2) p V, so onl+Pala Characteristics Same relationships as for NMOS trasistos tCharacteristics: a CuGs- V,) ®os- } ip.C Replace .and NA with p,,and Nprespectively. V.V V, and yare negative. 2 wov ps For vos 2( -V) e Conditions for operation in the triode region ip lvi Q1. (10 points) For the following configuration of the given figure below, with the following parameters: VDD= +10...
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain o...
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and an input resistance of (0.5ΜΩ). (a)Calculate Rg and RD (b)Determine Vov,ID (4 Mark) (4 Mark) (c) What is the maximum v,?' d)Sketch v,against voNr Vo ρη
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and...
6.5 BI C2 Cl sig in 0 Design the bias circuit of the CE amplifier shown...
6.5 BI C2 Cl sig in 0 Design the bias circuit of the CE amplifier shown to obtain IE= 0.5 mA and Vc= +6 V. Design for a dc voltage at the base of 5 V and a current through RB2 of 50 μΑ. Let Vcc-+15 V, β-100, and VBE 0.7 V. a) Specify the values of RBi, RB2, RE, and Rc b) Also give the values of the BJT small-signal parameters gm, rr , and ro at the bias...
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)...
Problem#1 Consider the circuit. The circuit parameters are Vpp = 3.3 V, RD = 8 k1, R, = 240 k12, R2 = 60 k22, and Rs = 2 k12. The transistor parameters are Vrn = 0.4 V, k', = 100 MA/V?, W/L = 80, and 1= 0.02 V!. (a) Determine the quiescent values Ipo and Vpsp. Ans: 0.27 mA; 1.14 V. (b) Find the small-signal parameters g.m and ro. Ans: 2.078 mA/V; 185 62. (e) Determine the small-signal voltage gain...
1. Find the value of R, ignoring early effect for DC bias
calculation
2. Find the small signal parameters of the amplifier
3. Draw the small signal equivalent circuit
4. Calculate Avo, Ri, and Ro
VCE = 8.2 V
Rsig = 0
RL = infinity
Va = 320 V
Beta = 100
15 V R + 0.1 uF V;GH VCE Vo R 3 ΚΩ
- 1. For the MOSFET amplifier, given Vpp = 5V, -VSS=-5V, Rsig = 1Kohm, =K',(W/L)= 0.8 mA/V2, Ven= 1.1V, 1 = 0, Q point (0.5mA, 5V). a. Draw small signal equivalent circuit b. To get the Q point, determine values of Rp. and RG c. Find input impedance Rin = _ and output impedance Rout=__ d. Determine the g11 = and g22 for the amplifier e. Find the voltage gain Av=vo/Vsig=_ --
Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given the FET amplifier circuit with below mentioned given parameters • ε = 2 mAV • ro = 200 kg • C, = 2 pF • Cd: = 1 pF • Cze = 0.5 pF VDD 40ΜΩ 4.7 kΩ -ovo 100 ΚΩ 0.2 μF 13ΚΩ 0.02 μF Vaig 10 ΜΩ 2 ΚΩ : 10 μF +
I want help with electronic II . Please answer very
clear step by step .
Thank you
2. In the circuit shown, the N-channel JFET amplifier has VGs =-2v, and loss = 5 mA Determine Ip. Vo. Vos: 9m Ay, A and Rin The circuit parameters are as follows: VOD = 20 V, RD = 5 Kn, RG = 200 Kn, Rs = 1 Kn, and Rtoa.-8KI2. out Vin Ro Rs
Figure 1 shows an amplifier application using a JFET. Given that VGSQ = -2.48 V, Ipo = 2.07 mA and yes = 0.1 ms. i) Determine the voltage gain at mid-range frequency, Avimid). ii) Determine fia, fic and fis for the network. iii) Determine which value contributes to the low frequency response for the network. iv) Plot the asymptotes for low frequency response of the network. Use the semi-log graph paper given in APPENDIX II for your answer. v) Plot...
V.+w Operation in the triode reglon Condition v. e Wov 20 Vos uov os os-V (2) p V, so onl+Pala Characteristics Same relationships as for NMOS trasistos tCharacteristics: a CuGs- V,) ®os- } ip.C Replace .and NA with p,,and Nprespectively. V.V V, and yare negative. 2 wov ps For vos 2( -V) e Conditions for operation in the triode region ip lvi Q1. (10 points) For the following configuration of the given figure below, with the following parameters: VDD= +10...
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and an input resistance of (0.5ΜΩ). (a)Calculate Rg and RD (b)Determine Vov,ID (4 Mark) (4 Mark) (c) What is the maximum v,?' d)Sketch v,against voNr Vo ρη
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and...
6.5 BI C2 Cl sig in 0 Design the bias circuit of the CE amplifier shown to obtain IE= 0.5 mA and Vc= +6 V. Design for a dc voltage at the base of 5 V and a current through RB2 of 50 μΑ. Let Vcc-+15 V, β-100, and VBE 0.7 V. a) Specify the values of RBi, RB2, RE, and Rc b) Also give the values of the BJT small-signal parameters gm, rr , and ro at the bias...
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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