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8. Derive an expression for the voltage gain, vo/vi,of the circuit in the following circuit. 1...
vo 3. (30%) For the circuit below: a) Find an expression for the gain , b)...
vo 3. (30%) For the circuit below: a) Find an expression for the gain , b) The output impedance including vi the effect of ro, c) The maximum voltage (DC+AC value) at the output in large signal analysis. VDD RD Vị BONUS (10%): The gain of the circuit including the effect of ro
Find the output voltage Vo as an expression in terms of the input sources Vi, v2,...
Find the output voltage Vo as an expression in terms of the input sources Vi, v2, v3, and the resistance R in the following op-amp circuit. 3. Ri Vy R: 4. In the following two stage op-amp circuit, find the output voltage Vo as an expression in terms of the input voltages v1, v2 and resistor values R1, R2, R3, and R4. R2 R ウー+
Problem 3 Derive an expression that relates vo amps) to vy in the following op-amp circuit....
Problem 3 Derive an expression that relates vo amps) to vy in the following op-amp circuit. (Assume ideal op- Vi o o Vo R2 R1 R1
1) For the bridge opamp circuit in the figure, find the total voltage gain expression Vo/Vin...
1) For the bridge opamp circuit in the figure, find the total voltage gain expression Vo/Vin when the opamps are not saturated. (20p) When Vin (4th) (2001Tt) signal is applied to the input and R1 = R4 = 10K, R2 = R3 = 20K resistance values are selected, draw a single period of the Vo output signal by specifying its time and amplitude values. R2 +12V R1 Vin 1-12V RL Vo +12V -12V WW R3 R4
Problem 3: (20 points): Provide an expression for output voltage Vo versus input voltage Vi. How...
Problem 3: (20 points): Provide an expression for output voltage Vo versus input voltage Vi. How large is the midband gain? Provide the pole frequencies and characters (low-f or high-f pass). Draw a schematic Bode plot. Vi R) I R=loke! (= IPF ļ gm=1$ ! -
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inve...
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18 V power supply. The gain is-80. What is the range that the input can have that will prevent the output from saturating?
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18...
1- Design a lossy integrator op-amp circuit using op-amp 741. First, derive an expression for - V...
UPLOAD PSPICE SIMULATION TO VERIFY CALCULATIONS
1- Design a lossy integrator op-amp circuit using op-amp 741. First, derive an expression for - Vo Then assign values to circuit components in order to have Gai 1. Verify your design with a PSpice simulation. Since gain value depends on Vi frequency, perform an AC sweep analysis (frequency response) to obtain which frequency gives you this gain. Report this trequency. IVil
1- Design a lossy integrator op-amp circuit using op-amp 741. First, derive...
Derive the transfer function of the circuit in Fig.P2.93(foranidealopamp)andshowthatitcanbewritten in the form Vo Vi = −R2/R1...
Derive the transfer function of the circuit in
Fig.P2.93(foranidealopamp)andshowthatitcanbewritten in the
form
Vo Vi = −R2/R1 [1+(ω1/jω)][1+j(ω/ω2)] whereω1=1/C1R1
andω2=1/C2R2.Assumingthatthecircuit is designed such that ω2 ω1,
find approximate expressions
for the transfer function in the following frequency regions: (a)
ωω1 (b) ω1 ωω2 (c) ωω2
Vo
FigureP2.93
Use these approximations to sketch a Bode plot for the magnitude
response. Observe that the circuit performs as an amplifier whose
gain rolls off at the low-frequency end in the manner of a
high-pass...
I'm absolutely stuck on this, please show work and explain. + 1+ Vo R & Vo...
I'm absolutely stuck on this, please show work and explain.
+ 1+ Vo R & Vo R FIG I: RC CIRCUIT FIG 2: RL CIRCUIT A. View the RC circuit in Fig. 1. 1) Assume an input sinusoidal voltage with frequency f=50kHz, R=4.7kN and C= 0.01°F (#103). Compute the phase difference between Vo and Vi. 2) Plot the amplitude for the voltage ratio vs. frequency. 3) Determine the characteristic frequency (fc). 4) Assume a step function input voltage (Vi) applied...
What is the voltage gain vo/vi? What is the current gain io/ii? 3:100 (03 lo tok...
What is the voltage gain vo/vi?
What is the current gain io/ii?
3:100 (03 lo tok ve 2x Sh
vo 3. (30%) For the circuit below: a) Find an expression for the gain , b) The output impedance including vi the effect of ro, c) The maximum voltage (DC+AC value) at the output in large signal analysis. VDD RD Vị BONUS (10%): The gain of the circuit including the effect of ro
Find the output voltage Vo as an expression in terms of the input sources Vi, v2, v3, and the resistance R in the following op-amp circuit. 3. Ri Vy R: 4. In the following two stage op-amp circuit, find the output voltage Vo as an expression in terms of the input voltages v1, v2 and resistor values R1, R2, R3, and R4. R2 R ウー+
Problem 3 Derive an expression that relates vo amps) to vy in the following op-amp circuit. (Assume ideal op- Vi o o Vo R2 R1 R1
1) For the bridge opamp circuit in the figure, find the total voltage gain expression Vo/Vin when the opamps are not saturated. (20p) When Vin (4th) (2001Tt) signal is applied to the input and R1 = R4 = 10K, R2 = R3 = 20K resistance values are selected, draw a single period of the Vo output signal by specifying its time and amplitude values. R2 +12V R1 Vin 1-12V RL Vo +12V -12V WW R3 R4
Problem 3: (20 points): Provide an expression for output voltage Vo versus input voltage Vi. How large is the midband gain? Provide the pole frequencies and characters (low-f or high-f pass). Draw a schematic Bode plot. Vi R) I R=loke! (= IPF ļ gm=1$ ! -
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18 V power supply. The gain is-80. What is the range that the input can have that will prevent the output from saturating?
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18...
UPLOAD PSPICE SIMULATION TO VERIFY CALCULATIONS
1- Design a lossy integrator op-amp circuit using op-amp 741. First, derive an expression for - Vo Then assign values to circuit components in order to have Gai 1. Verify your design with a PSpice simulation. Since gain value depends on Vi frequency, perform an AC sweep analysis (frequency response) to obtain which frequency gives you this gain. Report this trequency. IVil
1- Design a lossy integrator op-amp circuit using op-amp 741. First, derive...
Derive the transfer function of the circuit in
Fig.P2.93(foranidealopamp)andshowthatitcanbewritten in the
form
Vo Vi = −R2/R1 [1+(ω1/jω)][1+j(ω/ω2)] whereω1=1/C1R1
andω2=1/C2R2.Assumingthatthecircuit is designed such that ω2 ω1,
find approximate expressions
for the transfer function in the following frequency regions: (a)
ωω1 (b) ω1 ωω2 (c) ωω2
Vo
FigureP2.93
Use these approximations to sketch a Bode plot for the magnitude
response. Observe that the circuit performs as an amplifier whose
gain rolls off at the low-frequency end in the manner of a
high-pass...
I'm absolutely stuck on this, please show work and explain.
+ 1+ Vo R & Vo R FIG I: RC CIRCUIT FIG 2: RL CIRCUIT A. View the RC circuit in Fig. 1. 1) Assume an input sinusoidal voltage with frequency f=50kHz, R=4.7kN and C= 0.01°F (#103). Compute the phase difference between Vo and Vi. 2) Plot the amplitude for the voltage ratio vs. frequency. 3) Determine the characteristic frequency (fc). 4) Assume a step function input voltage (Vi) applied...
What is the voltage gain vo/vi?
What is the current gain io/ii?
3:100 (03 lo tok ve 2x Sh
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