Figure 5: A difference op-amp circuit.
Homework Answers
Answer: To start with the analytical solution of the problem we first calculate the generalized expression for the output Vo in terms of the input and variable resistances.
(i) Replacing the values of the resistances in the expression of the output voltage
Ra=5K , Rb=5K , Rc=5K , Rd=10K
we get ;
Vo=1.5Vb - Va
(ii) Replacing the values of the resistances in the expression of the output voltage
Ra=10K , Rb=15K , Rc=5K , Rd=10K
we get ;
Vo=0.5Vb - Va
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Refer to Fig. 5 in the handout; obtain the circuit output in PSpice for two input voltage sources...
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Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
do not answer it , if you do not know how to use pspice Vc 15Vdc...
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
plz do not answer it , if you do not know how to use pspice 3. Refer to Fig. 1 in the handout; obtain the circuit output in PSpice for some of the digital input combinations given in Table. 1....
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pspice
3. Refer to Fig. 1 in the handout; obtain the circuit output in PSpice for some of the digital input combinations given in Table. 1. Assume that 5V analog input and 0V analog input correspond to a digital ‘1' and a digital .0', respectively, and that the DAC outputs are converted so that positive voltages are obtained. Also, a. What is the range, precision and...
For the amplifier circuits in Figs.3 and 7: a. Write an expression for the output voltage,...
For the amplifier circuits in Figs.3 and 7:
a. Write an expression for the output voltage, vo, in terms of
the resistor symbols and the input voltage, vin.
---For the first circuit (Fig. 3), the feedback resistor is the
series combination of R2 and R3. Use both of these resistor symbols
in your expression.
-- For circuit 2 (Fig. 7), assume that vin = 5V and ignore
potentiometer R1 and C3.
b. Using resistor values and input voltage amplitudes, calculate...
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+
1) Calculate the output voltage using the circuit of Fig for resistor components of value R=470Kohm...
1) Calculate the output voltage using the circuit of Fig for resistor components of value R=470Kohm R=4.3 Kohm R=33Kohm & Rg=33Kohm (20) 2) Interpret the applications of op-Amp based on the ideal And Practical op-Amp characteristics (10)
10. Draw below a schematic of an inverting op amp circuit operating from a single +voltage DC supply, that has a gain from input to output Av = 5 WITHOUT DISTORTION, with a 1kΩ load resistor. The inpu...
10. Draw below a schematic of an inverting op amp circuit operating from a single +voltage DC supply, that has a gain from input to output Av = 5 WITHOUT DISTORTION, with a 1kΩ load resistor. The input will be a 500mVRMS sinewave. BE SURE TO SHOW ALL POWER AND GROUND connections and POWER VOLTAGE LEVELS. Use Esupply = +20V, and assume 1 V headrooms.
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
plz do not answer it , if you do not know how to use
pspice
3. Refer to Fig. 1 in the handout; obtain the circuit output in PSpice for some of the digital input combinations given in Table. 1. Assume that 5V analog input and 0V analog input correspond to a digital ‘1' and a digital .0', respectively, and that the DAC outputs are converted so that positive voltages are obtained. Also, a. What is the range, precision and...
For the amplifier circuits in Figs.3 and 7:
a. Write an expression for the output voltage, vo, in terms of
the resistor symbols and the input voltage, vin.
---For the first circuit (Fig. 3), the feedback resistor is the
series combination of R2 and R3. Use both of these resistor symbols
in your expression.
-- For circuit 2 (Fig. 7), assume that vin = 5V and ignore
potentiometer R1 and C3.
b. Using resistor values and input voltage amplitudes, calculate...
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+
1) Calculate the output voltage using the circuit of Fig for resistor components of value R=470Kohm R=4.3 Kohm R=33Kohm & Rg=33Kohm (20) 2) Interpret the applications of op-Amp based on the ideal And Practical op-Amp characteristics (10)
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