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Q3. V CC R1 CL Rg R2 Vs Rs RL Figure -Q3 Consider the arrangement in...
Vcc Rc C3 Si C1 rs RG R1 Vs Figure -Q2 (2Marks) (b) Draw the low...
Vcc Rc C3 Si C1 rs RG R1 Vs Figure -Q2 (2Marks) (b) Draw the low frequency ac equivalent h-parameter model for the above circuit in Figure-Q2. (a) Find Vos. (4Marks) (6Marks) (8Marks) . VL (c) Find the mid-band voltage gain (d) Find the lower cutoff frequency for the above amplifier.
Circuit Analysis R Rs Io. + Vs Vo Figure Q3(a) Ru WHI (a) Figure Q3(a) shows...
Circuit Analysis
R Rs Io. + Vs Vo Figure Q3(a) Ru WHI (a) Figure Q3(a) shows an Op-Amp amplifier circuit which employs a negative feedback (i) circuit Classify the feedback topology used and the type of amplifier in the (4 marks) (ii) Formulate the feedback network (B) and the overall gain of the amplifier with feedback (AF). (10 marks)
R Rs Io. + Vs Vo Figure Q3(a) Ru WHI
(a) Figure Q3(a) shows an Op-Amp amplifier circuit which employs a...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl =...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl = C2 = 1nF Consider the filter circuit above. Assume that the operational amplifier is ideal (infinite gain and infinite input impedance) Problem 2: Derive the transfer function of the circuit, H(s) - Vout(s)Vin(s)
WA R3 W Consider the above circuit with indicated parameters and Rs.83.50, R1=20k0, R2=2020, RE1=428.30, RE2-5000,...
WA R3 W Consider the above circuit with indicated parameters and Rs.83.50, R1=20k0, R2=2020, RE1=428.30, RE2-5000, RC=10, RL=5.0kg, B=39, VBE=0.8V, IVAL= 36 V and VT=20mv. For the following questions, do not do your own DC calculations - assume a hypothetical value for IC=4mA. (a) Calculate the input impedance of the amplifier, Ri. Answer: (b) Find the voltage gain vi/vs Answer: (c) Find the voltage gain vo/vi Answer: (b) Find the voltage gain vi/vs Answer: (c) Find the voltage gain vo/vi...
Q2. For the op-amp circuit as shown below, given that RS = 49.5 k, RL =...
Q2. For the op-amp circuit as shown below, given that RS = 49.5 k, RL = 12 k 2, R1 = 10 kO, R2 = 9 ㏀, R3 = 7.5 ko, R4 = 5 ㏀R5 = 2.2 k2 Ry vo Ry Ri Rs (a) Determine the voltage gain G1-vo1/vs: Submit Answer Tries o/5 (b) Determine the voltage gain G2-vo/vs: Submit Answer Tries o/5 Q3. For the op-amp circuit shown below, find the value of VO, where R1 = 20 Ω,...
In Figure 3 shown, V1 = 100 millivolts. Further, R1 = 1Kohm, R2 = 10 Kohm,...
In Figure 3 shown, V1 = 100 millivolts. Further, R1 = 1Kohm, R2
= 10 Kohm, R3 = 5 Kohm, R4= 5 Kohm, R5 = 10 Kohm and RL =
1Kohm.
(i) Determine the amplified output voltage V2 of the op-amp (of
open-loop gain A) in circuit shown in Figure 3.
(ii) Suppose this amplified voltage V2 becomes the source
voltage to a passive circuit as illustrated in Figure.3. Find
Thevenin’s equivalent circuit looking at the terminal XY. Hence,
determine...
For the driven-right-leg system below along with its equivalent circuit, assume 4. R,-5M0(non-ideal input impedance of op-amp) db Rx Auxiliary op amp RL db R1 Vcm_ Vi R5 2 RF R4 Rx o v RG 0 7 RA Aux...
For the driven-right-leg system below along with its equivalent circuit, assume 4. R,-5M0(non-ideal input impedance of op-amp) db Rx Auxiliary op amp RL db R1 Vcm_ Vi R5 2 RF R4 Rx o v RG 0 7 RA Auxiliary Amplifier O VREF 2 R2 What are the benefits of using the driven-right-leg circuit? What is the value of the common-mode voltage if resistor RRL is tied to ground instead of the auxiliary amplifier? e.
For the driven-right-leg system below along...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
Determine the current through R3=50Ω in the circuit shown in (Figure 1), where vs=60V, R1=30Ω, R2=30Ω,...
Determine the current through R3=50Ω in the circuit shown in
(Figure 1), where vs=60V, R1=30Ω, R2=30Ω, and R4=60Ω. Express your
answer in amperes to three significant figures.
I need both parts A and B please
▼ Part B Determine the current through R3-50 Ω in the circuit shown in Figure 1), where us Rs 60 S2 Express your answer in amperes to three significant figures. Review 60 V. R-30 Ω. R2 30 Ω, and Learning Goal: To determine the voltage,...
Vcc Rc C3 Si C1 rs RG R1 Vs Figure -Q2 (2Marks) (b) Draw the low frequency ac equivalent h-parameter model for the above circuit in Figure-Q2. (a) Find Vos. (4Marks) (6Marks) (8Marks) . VL (c) Find the mid-band voltage gain (d) Find the lower cutoff frequency for the above amplifier.
Circuit Analysis
R Rs Io. + Vs Vo Figure Q3(a) Ru WHI (a) Figure Q3(a) shows an Op-Amp amplifier circuit which employs a negative feedback (i) circuit Classify the feedback topology used and the type of amplifier in the (4 marks) (ii) Formulate the feedback network (B) and the overall gain of the amplifier with feedback (AF). (10 marks)
R Rs Io. + Vs Vo Figure Q3(a) Ru WHI
(a) Figure Q3(a) shows an Op-Amp amplifier circuit which employs a...
MA C2 Vin out R2 Component Values: R1 = 2k , R2 = 10㏀, Cl = C2 = 1nF Consider the filter circuit above. Assume that the operational amplifier is ideal (infinite gain and infinite input impedance) Problem 2: Derive the transfer function of the circuit, H(s) - Vout(s)Vin(s)
WA R3 W Consider the above circuit with indicated parameters and Rs.83.50, R1=20k0, R2=2020, RE1=428.30, RE2-5000, RC=10, RL=5.0kg, B=39, VBE=0.8V, IVAL= 36 V and VT=20mv. For the following questions, do not do your own DC calculations - assume a hypothetical value for IC=4mA. (a) Calculate the input impedance of the amplifier, Ri. Answer: (b) Find the voltage gain vi/vs Answer: (c) Find the voltage gain vo/vi Answer: (b) Find the voltage gain vi/vs Answer: (c) Find the voltage gain vo/vi...
Q2. For the op-amp circuit as shown below, given that RS = 49.5 k, RL = 12 k 2, R1 = 10 kO, R2 = 9 ㏀, R3 = 7.5 ko, R4 = 5 ㏀R5 = 2.2 k2 Ry vo Ry Ri Rs (a) Determine the voltage gain G1-vo1/vs: Submit Answer Tries o/5 (b) Determine the voltage gain G2-vo/vs: Submit Answer Tries o/5 Q3. For the op-amp circuit shown below, find the value of VO, where R1 = 20 Ω,...
In Figure 3 shown, V1 = 100 millivolts. Further, R1 = 1Kohm, R2
= 10 Kohm, R3 = 5 Kohm, R4= 5 Kohm, R5 = 10 Kohm and RL =
1Kohm.
(i) Determine the amplified output voltage V2 of the op-amp (of
open-loop gain A) in circuit shown in Figure 3.
(ii) Suppose this amplified voltage V2 becomes the source
voltage to a passive circuit as illustrated in Figure.3. Find
Thevenin’s equivalent circuit looking at the terminal XY. Hence,
determine...
For the driven-right-leg system below along with its equivalent circuit, assume 4. R,-5M0(non-ideal input impedance of op-amp) db Rx Auxiliary op amp RL db R1 Vcm_ Vi R5 2 RF R4 Rx o v RG 0 7 RA Auxiliary Amplifier O VREF 2 R2 What are the benefits of using the driven-right-leg circuit? What is the value of the common-mode voltage if resistor RRL is tied to ground instead of the auxiliary amplifier? e.
For the driven-right-leg system below along...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
Determine the current through R3=50Ω in the circuit shown in
(Figure 1), where vs=60V, R1=30Ω, R2=30Ω, and R4=60Ω. Express your
answer in amperes to three significant figures.
I need both parts A and B please
▼ Part B Determine the current through R3-50 Ω in the circuit shown in Figure 1), where us Rs 60 S2 Express your answer in amperes to three significant figures. Review 60 V. R-30 Ω. R2 30 Ω, and Learning Goal: To determine the voltage,...
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