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R2 R1 HO Vo vin HC1 + The figure shows the circuit diagram of an active...
R2 R1 1,C2 C1 Vo vin + The figure shows the circuit diagram of an active...
R2 R1 1,C2 C1 Vo vin + The figure shows the circuit diagram of an active filter using an ideal operational amplifier. The values of the circuit components are as follows, R1 - 960 ohms, R2 - 2600 ohms, C1 - 1.0 microfarads, C2-0.8 microfarads. The magnitude of the circuit gain vo/vin at a frequency of 200Hz is determined as nearest to which of the following answers:- 00 O 0.7 O 1.5 22 3.3
Vdd RL VO OL vin Rg ww The figure shows the circuit diagram of a common...
Vdd RL VO OL vin Rg ww The figure shows the circuit diagram of a common source amplifier using a JFET supplied by an ideal sinusoidal signal source vin of variable frequency. The values of the circuit components are given as follows; Rg = 560k, RL = 1.5k, ro = infinity, C = 0.01 microfarads, gm = 7.0mA/Volt. At a frequency of 50 Hz it is determined that the magnitude of the gain vo/vin is nearest to which of the...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl =...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl = C2 = 1nF Consider the filter circuit above. Assume that the operational amplifier is ideal (infinite gain and infinite input impedance) Problem 2: Derive the transfer function of the circuit, H(s) - Vout(s)Vin(s)
TE Question 5 (20 marks) An active filter circuit is shown in Fig. 4. The cut-off frequency of this active filter is...
TE Question 5 (20 marks) An active filter circuit is shown in Fig. 4. The cut-off frequency of this active filter is 1590Hz. The Input impedance and voltage gain of this filter are 10k0 and -5VN respectively Vout R1 vin R2 C1 Fig. 4 By assuming the operational amplifier, A is ideal, answer the following questions: (a) () State the type of this active fiter. (i) Explain the characteristic of this active filter. [2 marks] 3 marks] (b) 0) Calculate...
Amplificabon R3 Av Vin C1- R2 R1 Follow the instructions: 11. Connect the last circuit on the sim...
Amplificabon R3 Av Vin C1- R2 R1 Follow the instructions: 11. Connect the last circuit on the simulation program. 12. Set Vin-3 V (rms) 13. R1-15 KO, R2-30 ΚΩ 14. R3s 20 КО, С. 10 nf 15, Op.Amp (741) Measure and calculate all the needed in the table: f(Hz) 150-1100 1200 I 600 I 800 1K | 2K Vo (V) Av Av (dB) 7. Plot a skitch of curve between F and Av(dB). (Frequency Response) -10 20 10 Hz 20...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and Vd). The resistor values are: R1=2 Ohms, R2=R3=8 Ohms, and the battery voltages are VA=25 V, V8=15 V, and Ve=20 V. When the circuit is connected, what will be the power dissipated by R3? Vc R1 VA V. R2 R3 O 0.75 W O 1.25 W 0 2.67 w 4.2 w O 5.5 W The circuit shown in the figure...
Can you solve this exercise? I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2...
Can you solve this exercise?
I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2 R' I) a-What is the nature of this oscillator b- Identify on the circuit the amplifier circuit and the feedback circuit. 2) a- Express the gain of the amplifier A -Vo/Vf b- Express the feedback fraction B Vf/Vo -e-Find and draw the modulus and phase angle of B in terms of ω 3) a- Write the oscillation...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, Vg, and Vc). The resistor values are: R7-2 Ohms, R-R3-4 Ohms, and the battery voltages are VA=25 V. V8-15 V, and Vc=20 V. When the circuit is connected, what will be the power dissipated by Rg? Vc R, VA VE R₂ R3 1.25 W 0 2.0 W 5.0 W O 6.25 W O 8.13 W The circuit shown in the figure contains...
Please Explain 3(C) [8 marks] R1 w R2 Vo(t) Vin(t) Figure Q3C Consider the circuit in...
Please
Explain
3(C) [8 marks] R1 w R2 Vo(t) Vin(t) Figure Q3C Consider the circuit in Figure Q3c. The Zener diode is rated 12V and 4.8mW. Vin=60V. R1=60k22. (i) Find the minimum resistance, R2, for which regulation can be obtained [3 marks] Find the maximum resistance, R2, for which regulation can be obtained. [5 marks]
Given the circuit below: R3 C1 Vout C2 R1 R3 Vin R2 ts 1 a) derive the transfer function between ...
Given the circuit below: R3 C1 Vout C2 R1 R3 Vin R2 ts 1 a) derive the transfer function between the input and the output in terms of R1,C1,R2,C2 b) For this and all other parts below, assume Izl<Ipl, i..e that D(s) is a lead-type compensator. The transfer function is written in the following format ts 1 Express quantities K, z, p using R1,C1,R2,C2 Also, express Κα, α, τ using K,z, p c) Observe the values of s-jw on the...
R2 R1 1,C2 C1 Vo vin + The figure shows the circuit diagram of an active filter using an ideal operational amplifier. The values of the circuit components are as follows, R1 - 960 ohms, R2 - 2600 ohms, C1 - 1.0 microfarads, C2-0.8 microfarads. The magnitude of the circuit gain vo/vin at a frequency of 200Hz is determined as nearest to which of the following answers:- 00 O 0.7 O 1.5 22 3.3
Vdd RL VO OL vin Rg ww The figure shows the circuit diagram of a common source amplifier using a JFET supplied by an ideal sinusoidal signal source vin of variable frequency. The values of the circuit components are given as follows; Rg = 560k, RL = 1.5k, ro = infinity, C = 0.01 microfarads, gm = 7.0mA/Volt. At a frequency of 50 Hz it is determined that the magnitude of the gain vo/vin is nearest to which of the...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl = C2 = 1nF Consider the filter circuit above. Assume that the operational amplifier is ideal (infinite gain and infinite input impedance) Problem 2: Derive the transfer function of the circuit, H(s) - Vout(s)Vin(s)
TE Question 5 (20 marks) An active filter circuit is shown in Fig. 4. The cut-off frequency of this active filter is 1590Hz. The Input impedance and voltage gain of this filter are 10k0 and -5VN respectively Vout R1 vin R2 C1 Fig. 4 By assuming the operational amplifier, A is ideal, answer the following questions: (a) () State the type of this active fiter. (i) Explain the characteristic of this active filter. [2 marks] 3 marks] (b) 0) Calculate...
Amplificabon R3 Av Vin C1- R2 R1 Follow the instructions: 11. Connect the last circuit on the simulation program. 12. Set Vin-3 V (rms) 13. R1-15 KO, R2-30 ΚΩ 14. R3s 20 КО, С. 10 nf 15, Op.Amp (741) Measure and calculate all the needed in the table: f(Hz) 150-1100 1200 I 600 I 800 1K | 2K Vo (V) Av Av (dB) 7. Plot a skitch of curve between F and Av(dB). (Frequency Response) -10 20 10 Hz 20...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, VB, and Vd). The resistor values are: R1=2 Ohms, R2=R3=8 Ohms, and the battery voltages are VA=25 V, V8=15 V, and Ve=20 V. When the circuit is connected, what will be the power dissipated by R3? Vc R1 VA V. R2 R3 O 0.75 W O 1.25 W 0 2.67 w 4.2 w O 5.5 W The circuit shown in the figure...
Can you solve this exercise?
I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2 R' I) a-What is the nature of this oscillator b- Identify on the circuit the amplifier circuit and the feedback circuit. 2) a- Express the gain of the amplifier A -Vo/Vf b- Express the feedback fraction B Vf/Vo -e-Find and draw the modulus and phase angle of B in terms of ω 3) a- Write the oscillation...
The circuit shown in the figure below contains three resistors (R1, R2, and R3) and three batteries (VA, Vg, and Vc). The resistor values are: R7-2 Ohms, R-R3-4 Ohms, and the battery voltages are VA=25 V. V8-15 V, and Vc=20 V. When the circuit is connected, what will be the power dissipated by Rg? Vc R, VA VE R₂ R3 1.25 W 0 2.0 W 5.0 W O 6.25 W O 8.13 W The circuit shown in the figure contains...
Please
Explain
3(C) [8 marks] R1 w R2 Vo(t) Vin(t) Figure Q3C Consider the circuit in Figure Q3c. The Zener diode is rated 12V and 4.8mW. Vin=60V. R1=60k22. (i) Find the minimum resistance, R2, for which regulation can be obtained [3 marks] Find the maximum resistance, R2, for which regulation can be obtained. [5 marks]
Given the circuit below: R3 C1 Vout C2 R1 R3 Vin R2 ts 1 a) derive the transfer function between the input and the output in terms of R1,C1,R2,C2 b) For this and all other parts below, assume Izl<Ipl, i..e that D(s) is a lead-type compensator. The transfer function is written in the following format ts 1 Express quantities K, z, p using R1,C1,R2,C2 Also, express Κα, α, τ using K,z, p c) Observe the values of s-jw on the...
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