Designand simulate a summing amplifier such that channel 1 has a gain of 10, channel 2...
- Designand simulate a summing amplifier such that channel 1 has a gain of 10, channel 2 has a gain of 15, and channel 3 has a gain of 5. The minimum channel input impedance should be 1 kΩ. Use Multisim or circuits lab for simulation.
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Designand simulate a summing amplifier such that channel 1 has
a gain of 10, channel 2...
In this MULTISIM exercise, you will simulate a common-source (CS) amplifier using an N channel MOSFET...
In this MULTISIM exercise, you will simulate a common-source (CS) amplifier using an N channel MOSFET You will need to turn in the following in the lab 1. 2. 3. This document with all the questions answered; Circuit diagram (in multisim); Plots of Vsig, Vc and Vo obtained from the oscilloscope. You may use "control+print screen" to capture the plots directly from multisim, and then paste it onto a MS word document. EXERCISE The figure below shows a CS amplifier....
A voltage amplifier (not necessarily an op amp) has a gain of 100 V/V when its...
A voltage amplifier (not necessarily an op amp) has a gain of 100 V/V when its output is left open-circuited. However, when the amplifier’s output is loaded with 1.0 kΩ, the gain is only 85 V/V. The same voltage amplifier has an input impedance of 10 kΩ. If the amplifier’s output is left open-circuited but the source driving the amplifier has a Th´evenin resistance (that is, a source impedance) of 150 Ω, then the gain will be less than 100...
A. B. 1.Choosing the appropriate one of the two circuits above, design an amplifier that has...
A.
B.
1.Choosing the appropriate one of the two circuits above, design
an amplifier that has a voltage amplification factor of +10 (i.e.,
the output signal should be 10 times larger than the input signal,
and also be in-phase with the input signal). You may use any values
for your resistors, but avoid values greater than 100 kΩ.
2. construct the circuit using multisim, and perform a transient
analysis
U1 .V43 0.707 Vrms: 60 Hz O° 0PAMP 3T BASIC 2.R1...
1. The feedback is negative. True or False? 2. Find the value of the forward amplifier...
1. The feedback is negative. True or
False?
2. Find the value of the forward amplifier gain
3. If R1=10kΩ, what value should R2 have to have a feedback
factor of 1/2?
4. The closed-loop gain is about …
(Hint: The closed-loop gain is positive)
A) 1.5
B) 2.8
C) 1.9
D) 3.7
5) If the overall forward amplifier has a 150 Hz bandwidth (due
to a single dominant pole), the bandwidth of the closed-loop
circuit would be around …...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
9-3. A two-cavity amplifier klystron has the following characteristics: Voltage gain: 15 dB Input power: 5 mW Total shu...
9-3. A two-cavity amplifier klystron has the following characteristics: Voltage gain: 15 dB Input power: 5 mW Total shunt impedance of input cavity Rh 30 kf2 Total shunt impedance of output cavity Rsh 40 kl Load impedance at output cavity Rei 40 kl 420 Microwave Linear-Beam Tubes (Q Determine: a. The input voltage (rms) b. The output voltage (rms) c. The power delivered to the load in watts lwish to help me in solving this question this the referenoe book...
Draw and explain the gain frequency characteristic of a resistance–capacitance-coupled amplifier. Reference should be made to...
Draw and explain the gain frequency characteristic of a resistance–capacitance-coupled amplifier. Reference should be made to mid-band frequencies and to cutoff points. An amplifier has an open-circuit voltage gain of 800, an output resistance of 20 Ω and an input resistance of 5 kΩ. It is supplied from a signal source of e.m.f. 10 mV and internal resistance 5 kΩ. If the amplifier supplies a load of 30 Ω, .
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. Th...
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. The input voltages are VI and V2 and the output voltage is Vout. Rf 15 V U1 R1 R2 Vout 741 V2 (A -15 V 1. Find the relation between the output Vout and the inputs VI and V2 2. Assume that RI-2kS2, R2-3 ㏀ and Rf-6kS2, Vin is a sinewave with viinpp-2V, V2DC- IV, plot Vin() and Vout(0) 3. Assume that you...
please make sure you are correct 1. Select configuration for a single-transistor amplifier with a gain...
please make sure you are correct
1. Select configuration for a single-transistor amplifier with a gain of 30 dB and input resistance of 5 Mohm. A) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage amplifier. 2. Select configuration for a single-transistor amplifier with a gain close to 0 dB and input resistance of 5 Mohm and load resistor of 50 ohm. a) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage...
Design the source follower amplifier shown in Figure 1 to provide a midband gain of 0.5 and an up...
Design the source follower amplifier shown in Figure 1 to provide a midband gain of 0.5 and an upper 3 dB frequency of 1.5 MHz. Verify and compare the theoretical answer with the results produced by simulation using PSPICE A/D. Also, determine the lower 3 dB frequency of this amplifier. Rig C C2 sig Vo RG 200 kΩ s3.3 k Figure 1: Source Follower Amplifier
Design the source follower amplifier shown in Figure 1 to provide a midband gain of...
In this MULTISIM exercise, you will simulate a common-source (CS) amplifier using an N channel MOSFET You will need to turn in the following in the lab 1. 2. 3. This document with all the questions answered; Circuit diagram (in multisim); Plots of Vsig, Vc and Vo obtained from the oscilloscope. You may use "control+print screen" to capture the plots directly from multisim, and then paste it onto a MS word document. EXERCISE The figure below shows a CS amplifier....
A.
B.
1.Choosing the appropriate one of the two circuits above, design
an amplifier that has a voltage amplification factor of +10 (i.e.,
the output signal should be 10 times larger than the input signal,
and also be in-phase with the input signal). You may use any values
for your resistors, but avoid values greater than 100 kΩ.
2. construct the circuit using multisim, and perform a transient
analysis
U1 .V43 0.707 Vrms: 60 Hz O° 0PAMP 3T BASIC 2.R1...
1. The feedback is negative. True or
False?
2. Find the value of the forward amplifier gain
3. If R1=10kΩ, what value should R2 have to have a feedback
factor of 1/2?
4. The closed-loop gain is about …
(Hint: The closed-loop gain is positive)
A) 1.5
B) 2.8
C) 1.9
D) 3.7
5) If the overall forward amplifier has a 150 Hz bandwidth (due
to a single dominant pole), the bandwidth of the closed-loop
circuit would be around …...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
9-3. A two-cavity amplifier klystron has the following characteristics: Voltage gain: 15 dB Input power: 5 mW Total shunt impedance of input cavity Rh 30 kf2 Total shunt impedance of output cavity Rsh 40 kl Load impedance at output cavity Rei 40 kl 420 Microwave Linear-Beam Tubes (Q Determine: a. The input voltage (rms) b. The output voltage (rms) c. The power delivered to the load in watts lwish to help me in solving this question this the referenoe book...
Problem # 3 For the summing opamp circuit, assume that the opamp is powered with +15V and-15V. The input voltages are VI and V2 and the output voltage is Vout. Rf 15 V U1 R1 R2 Vout 741 V2 (A -15 V 1. Find the relation between the output Vout and the inputs VI and V2 2. Assume that RI-2kS2, R2-3 ㏀ and Rf-6kS2, Vin is a sinewave with viinpp-2V, V2DC- IV, plot Vin() and Vout(0) 3. Assume that you...
please make sure you are correct
1. Select configuration for a single-transistor amplifier with a gain of 30 dB and input resistance of 5 Mohm. A) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage amplifier. 2. Select configuration for a single-transistor amplifier with a gain close to 0 dB and input resistance of 5 Mohm and load resistor of 50 ohm. a) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage...
Design the source follower amplifier shown in Figure 1 to provide a midband gain of 0.5 and an upper 3 dB frequency of 1.5 MHz. Verify and compare the theoretical answer with the results produced by simulation using PSPICE A/D. Also, determine the lower 3 dB frequency of this amplifier. Rig C C2 sig Vo RG 200 kΩ s3.3 k Figure 1: Source Follower Amplifier
Design the source follower amplifier shown in Figure 1 to provide a midband gain of...
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