Open loop gain at dc = A0 = 100?? = 100000 Open loop bandwidth = S0=40HZ...
Open loop gain at dc = A0 = 100?? = 100000
Open loop bandwidth = S0=40HZ
Excuse me teacher, are these conditions correct generally for all OPAMPS?
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Open loop gain at dc = A0 = 100?? = 100000
Open loop bandwidth = S0=40HZ...
2. The inverting OP-AMP shown in the figure has an open loop gain of 100. The...
2. The inverting OP-AMP shown in the figure has an open loop gain of 100. The closed loop gain VVs is R 10K R 1K GATEpaper.in a.8 b.-9 c.10
Solve Question 2 The open loop gain of an amplifier is given by 105 Av = 10 105 If the closed loop gain is 100: 1. Show that this amplifier will be stable 2. Calculate the phase margin Questi...
Solve
Question 2 The open loop gain of an amplifier is given by 105 Av = 10 105 If the closed loop gain is 100: 1. Show that this amplifier will be stable 2. Calculate the phase margin
Question 2 The open loop gain of an amplifier is given by 105 Av = 10 105 If the closed loop gain is 100: 1. Show that this amplifier will be stable 2. Calculate the phase margin
7. For a negative feedback control system with unit feedback gain, its open-loop 100 transfer function...
7. For a negative feedback control system with unit feedback gain, its open-loop 100 transfer function is G (s) Design a PID controller, so that the open s(10s) corresponding closed-loop poles are -2+jl and -5. (10 scores)
7. For a negative feedback control system with unit feedback gain, its open-loop 100 transfer function is G (s) Design a PID controller, so that the open s(10s) corresponding closed-loop poles are -2+jl and -5. (10 scores)
Question 6: Sketch open-loop gain versus frequenen graph of a compensated op amp inci for high-frequency...
Question 6: Sketch open-loop gain versus frequenen graph of a compensated op amp inci for high-frequency operation. Label all axes and other details. A measurement of the open-loop gain at very low frequencies shows it to be 109 dB: at 100 kHz this shows it is 31 dB. Estimate the 3-dB frequency, its unity-gain frequency, and its de gain. (20 points) Question 7: For a Silicon diode Vp = 0.66 V and Ip = 1.0 mA. If Vris 25 mV,...
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 P...
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...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose the best sentonce that describes the closed loop system Bode Diagram 50 45 35 30 25 20 15 45 30 15 0 -15 -30 45. -60 75 -105 -120 -135 10 10 10 Frequency (radsec) O The system is stable O The system is unstable only because the gain is greater than 0 when the phase is-180 O The system is unstable only because...
The following input signal was applied to an open loop Proportional plus Integral (PI) controller: input (%) 100 90 80 70 60 50 0 0.5 5 ime (min) A gain constant of the controller, Kp- 2, an integ...
The following input signal was applied to an open loop Proportional plus Integral (PI) controller: input (%) 100 90 80 70 60 50 0 0.5 5 ime (min) A gain constant of the controller, Kp- 2, an integral setting is 4 minutes. The nominal controller output is 50%. The set-point is 50%. a) Determine (calculate) the output of the controller. b) Sketch the output of the controller.
The following input signal was applied to an open loop Proportional plus Integral...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
2. The inverting OP-AMP shown in the figure has an open loop gain of 100. The closed loop gain VVs is R 10K R 1K GATEpaper.in a.8 b.-9 c.10
Solve
Question 2 The open loop gain of an amplifier is given by 105 Av = 10 105 If the closed loop gain is 100: 1. Show that this amplifier will be stable 2. Calculate the phase margin
Question 2 The open loop gain of an amplifier is given by 105 Av = 10 105 If the closed loop gain is 100: 1. Show that this amplifier will be stable 2. Calculate the phase margin
7. For a negative feedback control system with unit feedback gain, its open-loop 100 transfer function is G (s) Design a PID controller, so that the open s(10s) corresponding closed-loop poles are -2+jl and -5. (10 scores)
7. For a negative feedback control system with unit feedback gain, its open-loop 100 transfer function is G (s) Design a PID controller, so that the open s(10s) corresponding closed-loop poles are -2+jl and -5. (10 scores)
Question 6: Sketch open-loop gain versus frequenen graph of a compensated op amp inci for high-frequency operation. Label all axes and other details. A measurement of the open-loop gain at very low frequencies shows it to be 109 dB: at 100 kHz this shows it is 31 dB. Estimate the 3-dB frequency, its unity-gain frequency, and its de gain. (20 points) Question 7: For a Silicon diode Vp = 0.66 V and Ip = 1.0 mA. If Vris 25 mV,...
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...
Question 13 10 poi Given the open loop gan Bode plot diagram of a system, Chose the best sentonce that describes the closed loop system Bode Diagram 50 45 35 30 25 20 15 45 30 15 0 -15 -30 45. -60 75 -105 -120 -135 10 10 10 Frequency (radsec) O The system is stable O The system is unstable only because the gain is greater than 0 when the phase is-180 O The system is unstable only because...
The following input signal was applied to an open loop Proportional plus Integral (PI) controller: input (%) 100 90 80 70 60 50 0 0.5 5 ime (min) A gain constant of the controller, Kp- 2, an integral setting is 4 minutes. The nominal controller output is 50%. The set-point is 50%. a) Determine (calculate) the output of the controller. b) Sketch the output of the controller.
The following input signal was applied to an open loop Proportional plus Integral...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
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