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2. (Textbook: 18.15) For the circuit in Fig. 1 (textbook: Fig. P18.15), find L(s), L(jw), the...
8.15 For the circuit in Fig. P18.15, find Ls), Lijo), the frequency for zero loop phase, and R/R,...
8.15 For the circuit in Fig. P18.15, find Ls), Lijo), the frequency for zero loop phase, and R/R, for oscillation. R1 R2 Figure P18.15
8.15 For the circuit in Fig. P18.15, find Ls), Lijo), the frequency for zero loop phase, and R/R, for oscillation. R1 R2 Figure P18.15
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...
Can you solve this exercise? I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2...
Can you solve this exercise?
I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2 R' I) a-What is the nature of this oscillator b- Identify on the circuit the amplifier circuit and the feedback circuit. 2) a- Express the gain of the amplifier A -Vo/Vf b- Express the feedback fraction B Vf/Vo -e-Find and draw the modulus and phase angle of B in terms of ω 3) a- Write the oscillation...
Problem 1) [15 marks] The gain of the dual-op-axap instrumentation amplifier shown in Fig. 1 can be adjusted by the variable resistor Ro. The op-amps are ideal. atu Fig. 1 a)Show that v.-2(1 RG )...
Problem 1) [15 marks] The gain of the dual-op-axap instrumentation amplifier shown in Fig. 1 can be adjusted by the variable resistor Ro. The op-amps are ideal. atu Fig. 1 a)Show that v.-2(1 RG )(v2-v.). b Specify suitable components to have a variable gain from 10 to 100 V/V. Problem 2) [15 marks] a) Design an op-amp limiter circuit for amplitude control with the transfer characteristic of Fig. 2(a). Use +-15V DC sources to power the circuit. Assume Vo-0.7 V...
1. In the circuit shown in Fig. 1, where L-8 mH and R-8 kQ, a Determine...
1. In the circuit shown in Fig. 1, where L-8 mH and R-8 kQ, a Determine how the input impedance Z(ja)= behaves at extremely high and low frequencies. b. Find an expression for the impedance. c. Show that this expression can be manipulated into the form Zjo) RI+ d. Determine the frequency-o for which the imaginary part of the expression in part c is equal to 1. e. Estimate (without computing it) the magnitude and phase angle of Zö o)...
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the ga...
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of the circuit; 3. Identify the type of filter the circuit is, and state the break (cut off) frequency. R1 v(t)Vcos(ut) L1 R2 Figure 1
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of...
For the Op Amp circuit in Fig. 2.1. Infer the expression of Yout () / vin...
For the Op Amp circuit in Fig. 2.1. Infer the expression of Yout () / vin (s). (5) R2 R w 200 K2 RS R www + Vina(s) 40 KR 40 ΚΩ R4 w 50 KS2 50 ΚΩ R + V out in out 1 Fig. 2.1. Fig. 2.2 *For the Op Amp in Fig. 2.2. Evaluate the Av. (5) *Recommend a generalized Op Amp amplifier which processes sin wave into a cosine wave (1-5), a square wave into a...
Part A only please Part A - Analysis of an op-amp circuit using a realistic circuit...
Part A only please
Part A - Analysis of an op-amp circuit using a realistic circuit model Learning Goal For an ideal op-amp, we assume that the current flowing into the More realistically, calculatei in the circuit given when R1 9.6 k, R2 -4.2 kQ R3-95 ko. V,-2920 μν , and Voe-15 V . Assume that the op-amp can be modeled with an input resistance of Ri-6.00 M, an output resistance of Ro- 9.5 kS2, and an open-loop gain of...
An amplifier circuit is shown in Fig. 1b. The operational amplifier (op-amp) Ai can be assumed...
An amplifier circuit is shown in Fig. 1b. The operational amplifier (op-amp) Ai can be assumed as ideal. The input impedance of this amplifier is 1M2. The gain of this amplifier is -100. R2 V R VVV 小小 Ri Fig. 1b (a) Show that 12 = (b) Find the expression of the voltage gain, Av, in terms Ri, R, R3 and R4. (c) Due to practical reasons, the maximum value to be used for the resistors is set at 1M2....
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
8.15 For the circuit in Fig. P18.15, find Ls), Lijo), the frequency for zero loop phase, and R/R, for oscillation. R1 R2 Figure P18.15
8.15 For the circuit in Fig. P18.15, find Ls), Lijo), the frequency for zero loop phase, and R/R, for oscillation. R1 R2 Figure P18.15
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...
Can you solve this exercise?
I) 20pts Given the following circuit oscillator. Assume an ideal Op Amp. R1 Vo Cl Vf R2 C2 R' I) a-What is the nature of this oscillator b- Identify on the circuit the amplifier circuit and the feedback circuit. 2) a- Express the gain of the amplifier A -Vo/Vf b- Express the feedback fraction B Vf/Vo -e-Find and draw the modulus and phase angle of B in terms of ω 3) a- Write the oscillation...
Problem 1) [15 marks] The gain of the dual-op-axap instrumentation amplifier shown in Fig. 1 can be adjusted by the variable resistor Ro. The op-amps are ideal. atu Fig. 1 a)Show that v.-2(1 RG )(v2-v.). b Specify suitable components to have a variable gain from 10 to 100 V/V. Problem 2) [15 marks] a) Design an op-amp limiter circuit for amplitude control with the transfer characteristic of Fig. 2(a). Use +-15V DC sources to power the circuit. Assume Vo-0.7 V...
1. In the circuit shown in Fig. 1, where L-8 mH and R-8 kQ, a Determine how the input impedance Z(ja)= behaves at extremely high and low frequencies. b. Find an expression for the impedance. c. Show that this expression can be manipulated into the form Zjo) RI+ d. Determine the frequency-o for which the imaginary part of the expression in part c is equal to 1. e. Estimate (without computing it) the magnitude and phase angle of Zö o)...
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of the circuit; 3. Identify the type of filter the circuit is, and state the break (cut off) frequency. R1 v(t)Vcos(ut) L1 R2 Figure 1
the circuit shown, 1. Find the transfer function H(jw) 2. If R R2 12 and L1mH, plot the frequency response (both the gain and the phase shift) of...
For the Op Amp circuit in Fig. 2.1. Infer the expression of Yout () / vin (s). (5) R2 R w 200 K2 RS R www + Vina(s) 40 KR 40 ΚΩ R4 w 50 KS2 50 ΚΩ R + V out in out 1 Fig. 2.1. Fig. 2.2 *For the Op Amp in Fig. 2.2. Evaluate the Av. (5) *Recommend a generalized Op Amp amplifier which processes sin wave into a cosine wave (1-5), a square wave into a...
Part A only please
Part A - Analysis of an op-amp circuit using a realistic circuit model Learning Goal For an ideal op-amp, we assume that the current flowing into the More realistically, calculatei in the circuit given when R1 9.6 k, R2 -4.2 kQ R3-95 ko. V,-2920 μν , and Voe-15 V . Assume that the op-amp can be modeled with an input resistance of Ri-6.00 M, an output resistance of Ro- 9.5 kS2, and an open-loop gain of...
An amplifier circuit is shown in Fig. 1b. The operational amplifier (op-amp) Ai can be assumed as ideal. The input impedance of this amplifier is 1M2. The gain of this amplifier is -100. R2 V R VVV 小小 Ri Fig. 1b (a) Show that 12 = (b) Find the expression of the voltage gain, Av, in terms Ri, R, R3 and R4. (c) Due to practical reasons, the maximum value to be used for the resistors is set at 1M2....
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
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