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Problem 2 In the circuit shown, assume that the op-amp is not ideal but has a...
Problem 2: In the circuit shown assume the Op-Amp is ideal. A) Find vo as a...
Problem 2: In the circuit shown assume the Op-Amp is ideal. A) Find vo as a function of vi and vs. B) Next assume the Op-Amp is ideal, except its low frequency gain is Ao= 100 V/V. Now find vo as a function of vi and v2. C) The Op-Amp has a terminal frequency of fi 10° Hz, find the -3 dB (corner) frequency of the output signal w2 10K
Need part 2. 3. In following circuit, (1) Assume the Op Amp is ideal, Ri= 10...
Need part 2.
3. In following circuit, (1) Assume the Op Amp is ideal, Ri= 10 k 2, R2 = 20 k 2, R;= 10 k 2 and R = 30 k12, find the voltage gain Vo/Vi and input resistance R. (8 pts) (2) Assume the Op Amp is not ideal, and the open-loop gain is As, R = 10 k 2, R2 = 20 k 2, R;= 10 ks2 and Ri= 30 ks2, find the voltage gain Vo/Vi and...
V in Figure 1: Op-amp circuit 1 V in V out Figure 2: Op-amp circuit 2 1 Assume that the op amp is ideal, and that it ha...
V in Figure 1: Op-amp circuit 1 V in V out Figure 2: Op-amp circuit 2 1 Assume that the op amp is ideal, and that it has infinite power supplies (i.e. it won't clip) If VIN varies with time, like ViI(t). You can assume that at t-0, the capacitor is discharged and VIN(0)-OV. Find the following in terms of R, C, and VIn(t) for each circuit above. a Vourt) b The current into the capacitor Ic() from the V-...
Op Amp and determine 2) In the Op Amp Circuit assume ideal Vo (H. Let, I...
Op Amp and determine 2) In the Op Amp Circuit assume ideal Vo (H. Let, I = 10 mH, C = 200 uF, R= 1002 show Phasor domain show detail solution 10 Cos 1000t, Volts R3 volt) L
need help with C and D please The differentiator circuit shown in Figure 1 uses an op-amp with ideal characteristics. R2 R1 C1 Vi O Figure 1 (c) Sketch the Bode magnitude response for this circ...
need help with C and D please
The differentiator circuit shown in Figure 1 uses an op-amp with ideal characteristics. R2 R1 C1 Vi O Figure 1 (c) Sketch the Bode magnitude response for this circuit for the frequency range of 10° to 108 Hz. (7 marks) (d) Sketch the output waveform of the differentiator and justify your answer, if v is as shown in Figure 2 with a period of: () 100 ms (ii) 10 us (6 marks) 0.11...
Problem 3 (Op Amps) 15 1520 = 50 points R Assume the op-amp is ideal and...
Problem 3 (Op Amps) 15 1520 = 50 points R Assume the op-amp is ideal and a load is modeled as a current source IL. This circuit R allows us to set the voltage across the load as well as monitor its current. Vin, Vo, and R are R R known quantities, but the load characteristics of VL and II are unknown. (a) What is Vi as a function of vin, Vo, and V Vin R? (b) What is Ii...
Assume the op-amp below is used as a comparator circuit and that the op-amp is powered...
Assume the op-amp below is used as a comparator circuit and that
the op-amp is powered by a bipolar
+/- 15 V power supply. If the reference voltage Vref = -9 V and the
input voltage is VI = 12 V,
determine the output voltage, VO, of the op-amp. Assume the
open-loop gain, A, is very large and
consider saturation effects. Include units in your answer.
VCC Vi V. + + Vref EE
Exercise 10: Find the gain of the amplifier circuit shown below. Assume op-amp is ideal and...
Exercise 10: Find the gain of the amplifier circuit shown below. Assume op-amp is ideal and RI=R2-R3-3 R and R4-R. V. R
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
Problem 1. Assume the op-amp in the following circuit is ideal. The op-amp supply voltages are:...
Problem 1. Assume the op-amp in the following circuit is ideal. The op-amp supply voltages are: +V-15V and -Va-15V Use the node voltage method to find the following quantities: a) a b) Va c) Vo (you should get Vo -6.5 V) 50k Ω 30k Ω 10k Ω 10k Ω 0.5 v
Problem 2: In the circuit shown assume the Op-Amp is ideal. A) Find vo as a function of vi and vs. B) Next assume the Op-Amp is ideal, except its low frequency gain is Ao= 100 V/V. Now find vo as a function of vi and v2. C) The Op-Amp has a terminal frequency of fi 10° Hz, find the -3 dB (corner) frequency of the output signal w2 10K
Need part 2.
3. In following circuit, (1) Assume the Op Amp is ideal, Ri= 10 k 2, R2 = 20 k 2, R;= 10 k 2 and R = 30 k12, find the voltage gain Vo/Vi and input resistance R. (8 pts) (2) Assume the Op Amp is not ideal, and the open-loop gain is As, R = 10 k 2, R2 = 20 k 2, R;= 10 ks2 and Ri= 30 ks2, find the voltage gain Vo/Vi and...
V in Figure 1: Op-amp circuit 1 V in V out Figure 2: Op-amp circuit 2 1 Assume that the op amp is ideal, and that it has infinite power supplies (i.e. it won't clip) If VIN varies with time, like ViI(t). You can assume that at t-0, the capacitor is discharged and VIN(0)-OV. Find the following in terms of R, C, and VIn(t) for each circuit above. a Vourt) b The current into the capacitor Ic() from the V-...
Op Amp and determine 2) In the Op Amp Circuit assume ideal Vo (H. Let, I = 10 mH, C = 200 uF, R= 1002 show Phasor domain show detail solution 10 Cos 1000t, Volts R3 volt) L
need help with C and D please
The differentiator circuit shown in Figure 1 uses an op-amp with ideal characteristics. R2 R1 C1 Vi O Figure 1 (c) Sketch the Bode magnitude response for this circuit for the frequency range of 10° to 108 Hz. (7 marks) (d) Sketch the output waveform of the differentiator and justify your answer, if v is as shown in Figure 2 with a period of: () 100 ms (ii) 10 us (6 marks) 0.11...
Problem 3 (Op Amps) 15 1520 = 50 points R Assume the op-amp is ideal and a load is modeled as a current source IL. This circuit R allows us to set the voltage across the load as well as monitor its current. Vin, Vo, and R are R R known quantities, but the load characteristics of VL and II are unknown. (a) What is Vi as a function of vin, Vo, and V Vin R? (b) What is Ii...
Assume the op-amp below is used as a comparator circuit and that
the op-amp is powered by a bipolar
+/- 15 V power supply. If the reference voltage Vref = -9 V and the
input voltage is VI = 12 V,
determine the output voltage, VO, of the op-amp. Assume the
open-loop gain, A, is very large and
consider saturation effects. Include units in your answer.
VCC Vi V. + + Vref EE
Exercise 10: Find the gain of the amplifier circuit shown below. Assume op-amp is ideal and RI=R2-R3-3 R and R4-R. V. R
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
Problem 1. Assume the op-amp in the following circuit is ideal. The op-amp supply voltages are: +V-15V and -Va-15V Use the node voltage method to find the following quantities: a) a b) Va c) Vo (you should get Vo -6.5 V) 50k Ω 30k Ω 10k Ω 10k Ω 0.5 v
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