![5. [12pts] Consider the circuit shown below (a) Please draw an equivalent circuit without using an opamp so that vo/vs are the same. You may use independent sources.8pts) 2 R1 Vo (b) What is the purpose of this circut? 4pts) (C2pts if incorrect) 1) Low-pass filter2) High-pass filter 3) Notch-filter 4) Band-pass filter](http://img.homeworklib.com/questions/1a0fc8a0-0dc8-11ec-a620-d351a874d122.png?x-oss-process=image/resize,w_560)
Homework Answers
Add Answer to:
5. [12pts] Consider the circuit shown below (a) Please draw an equivalent circuit without using an...
FrqRsp11 30.3k2 150 pF 12.1k2 Ideal Vg V. Vo Given: The circuit shown above opcrates in...
FrqRsp11 30.3k2 150 pF 12.1k2 Ideal Vg V. Vo Given: The circuit shown above opcrates in stcady state over a rangc of frequencics. Vg is the input voltage and vo is the output voltage. The OpAmp may be assumed as idcal and docs not saturatc. Required a. Determine the gain in decibels at a frequency of 70 kHz h. Is this a High-pass or a Low-pass filter? Solution: db, and the filer is High-pass, Low-pass or Neither. ib
Assuming an ideal op-amp find the 3dB frequency of the circuit, if R1=2.4 KS2, R2=13.4 K2,...
Assuming an ideal op-amp find the 3dB frequency of the circuit, if R1=2.4 KS2, R2=13.4 K2, R3=20 KS2, and C=5 nF. HH C R2 R1 + Vi(jw) Vo R3 IH Answer: rad/s Consider the above circuit with the component values: R1=2.4 K12, R2=13.4 KS, R3=20 KN and C=5 nF. Find the DC gain of the circuit. Answer: Consider the above circuit with the component values: R1=13.4 KS, R2= 795.77 12, R3=20 K12, and C=100 nF. Find the angle of the...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a loudspeaker that you have been asked to analyse. 4. a) Assuming the speaker is to operate at a single frequency of 200 Hz and is5 driven by a cosinusoidal signal with peak amplitude of 20 V; determine the equivalent impedance of the speaker When connected to the audio source, calculate the current flow i() When testing the loudspeaker detailed in Q4a) i), you can...
2.34. Consider the common-emitter amplifier on the right. (a)Draw a small-signal equivalent circuit using the T-model without the B1 Cci output resistance (b)Find an expression for the input resistan...
2.34. Consider the common-emitter amplifier on the right. (a)Draw a small-signal equivalent circuit using the T-model without the B1 Cci output resistance (b)Find an expression for the input resistance Rin. (c)Find an expression for the output resistance Ro. (d) Find an expression for the lower cut-off frequency Vi Re sig 82 C, (RE-R) in associated with Cci. (d)Find expressions for the two gains vo/v, and v/Vsig CI.
2.34. Consider the common-emitter amplifier on the right. (a)Draw a small-signal equivalent circuit...
Part "c" Please! Consider the circuit below. Assume that the only inductance of interest is the...
Part "c" Please!
Consider the circuit below. Assume that the only inductance of interest is the load inductor L = 15mH connected to the output terminal. The resistors have the following values: R1 = 5kN, R2 = 2kN, R3 = 0.1kN, and RI, = 10kN. The supply voltage is Vs = 15V. Vs R2 R, vo R1 R3 Figure 6-1 It is known that the input voltage vị can be decomposed into two parts, a constant Vị and a small...
3. (20 points) Consider a single phase transformer with the equivalent circuit shown below. Units on...
3. (20 points) Consider a single phase transformer with the equivalent circuit shown below. Units on the impedances are ohms. A standard open circuit test and a standard short circuit test are conducted on this transformer. Complete the data table with your estimate of what each quantity should be. Miil2j0.05 20.012 0.008 mm 0.03 1: 2mm 140 P500 high low Ideal Transformer Test Voltage(V) Current(A) Power(W) 0.016 With high voltage winding open 230 De 1058V With low voltage winding shorted...
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF,...
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF, and Vi 1.1 V. (For PSpice simulations, use parameters: VTO. 1.1 LAMBDA-002 KP-0.093 CGDO-4E-7 w=100u L-I00u for the 2N7000 MOSFET.) a. Determine the gain and gm of the circuit b. Determine the low-frequency (high-pass response) poles of the common-source amplifier due to the coupling...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get to your answers and make sure to box them. Writing down answers to questions asked without any explanation(s) will not do it. Clarity should be a priority Moreover, the assigned textbook for this class is Sedra and Smith, Microelectronic Circuits, Seventh Edition, Oxford Univers ity Press. Make sure you have the proper book Reminder: In class, we have expressed the overall voltage gain of...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get to your answers and make sure to box them. Writing down answers to questions asked without any explanation(s) will not do it. Clarity should be a priority Moreover, the assigned textbook for this class is Sedra and Smith, Microelectronic Circuits, Seventh Edition, Oxford University Press. Make sure you have the proper book Reminder: In class, we have expressed the overall voltage gain of a...
Please do parts b-d. 2. Consider the circuit shown below. 0.2i 7 2 4Ω 1Ω 4Ω 0.1 va (a) By hand, use any method (node voltage, mesh currents, etc.) tosolve for the currentix b) Using Spice, solve for...
Please do parts b-d.
2. Consider the circuit shown below. 0.2i 7 2 4Ω 1Ω 4Ω 0.1 va (a) By hand, use any method (node voltage, mesh currents, etc.) tosolve for the currentix b) Using Spice, solve for ix and compare with your hand calculation. (c) Plot Va vs. Vs, where Vs replaces the 9 V voltage source (and has the same polarity) and varies from -20 to 20 volts. At what value of Vs does the direction of the...
FrqRsp11 30.3k2 150 pF 12.1k2 Ideal Vg V. Vo Given: The circuit shown above opcrates in stcady state over a rangc of frequencics. Vg is the input voltage and vo is the output voltage. The OpAmp may be assumed as idcal and docs not saturatc. Required a. Determine the gain in decibels at a frequency of 70 kHz h. Is this a High-pass or a Low-pass filter? Solution: db, and the filer is High-pass, Low-pass or Neither. ib
Assuming an ideal op-amp find the 3dB frequency of the circuit, if R1=2.4 KS2, R2=13.4 K2, R3=20 KS2, and C=5 nF. HH C R2 R1 + Vi(jw) Vo R3 IH Answer: rad/s Consider the above circuit with the component values: R1=2.4 K12, R2=13.4 KS, R3=20 KN and C=5 nF. Find the DC gain of the circuit. Answer: Consider the above circuit with the component values: R1=13.4 KS, R2= 795.77 12, R3=20 K12, and C=100 nF. Find the angle of the...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a loudspeaker that you have been asked to analyse. 4. a) Assuming the speaker is to operate at a single frequency of 200 Hz and is5 driven by a cosinusoidal signal with peak amplitude of 20 V; determine the equivalent impedance of the speaker When connected to the audio source, calculate the current flow i() When testing the loudspeaker detailed in Q4a) i), you can...
2.34. Consider the common-emitter amplifier on the right. (a)Draw a small-signal equivalent circuit using the T-model without the B1 Cci output resistance (b)Find an expression for the input resistance Rin. (c)Find an expression for the output resistance Ro. (d) Find an expression for the lower cut-off frequency Vi Re sig 82 C, (RE-R) in associated with Cci. (d)Find expressions for the two gains vo/v, and v/Vsig CI.
2.34. Consider the common-emitter amplifier on the right. (a)Draw a small-signal equivalent circuit...
Part "c" Please!
Consider the circuit below. Assume that the only inductance of interest is the load inductor L = 15mH connected to the output terminal. The resistors have the following values: R1 = 5kN, R2 = 2kN, R3 = 0.1kN, and RI, = 10kN. The supply voltage is Vs = 15V. Vs R2 R, vo R1 R3 Figure 6-1 It is known that the input voltage vị can be decomposed into two parts, a constant Vị and a small...
3. (20 points) Consider a single phase transformer with the equivalent circuit shown below. Units on the impedances are ohms. A standard open circuit test and a standard short circuit test are conducted on this transformer. Complete the data table with your estimate of what each quantity should be. Miil2j0.05 20.012 0.008 mm 0.03 1: 2mm 140 P500 high low Ideal Transformer Test Voltage(V) Current(A) Power(W) 0.016 With high voltage winding open 230 De 1058V With low voltage winding shorted...
1. Design the common source amplifier shown in Figure 1 with Ip- 1 mA and Vo 5 V Determine V2 and Ri. The MOSFET characteristics are V-50 V, k-0.093 A/V, gate-to- drain capacitance, Cd 40 pF, and Vi 1.1 V. (For PSpice simulations, use parameters: VTO. 1.1 LAMBDA-002 KP-0.093 CGDO-4E-7 w=100u L-I00u for the 2N7000 MOSFET.) a. Determine the gain and gm of the circuit b. Determine the low-frequency (high-pass response) poles of the common-source amplifier due to the coupling...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get to your answers and make sure to box them. Writing down answers to questions asked without any explanation(s) will not do it. Clarity should be a priority Moreover, the assigned textbook for this class is Sedra and Smith, Microelectronic Circuits, Seventh Edition, Oxford Univers ity Press. Make sure you have the proper book Reminder: In class, we have expressed the overall voltage gain of...
Homework 4 Due: June 26, 2019, at 5 pm. Note: Show all steps required to get to your answers and make sure to box them. Writing down answers to questions asked without any explanation(s) will not do it. Clarity should be a priority Moreover, the assigned textbook for this class is Sedra and Smith, Microelectronic Circuits, Seventh Edition, Oxford University Press. Make sure you have the proper book Reminder: In class, we have expressed the overall voltage gain of a...
Please do parts b-d.
2. Consider the circuit shown below. 0.2i 7 2 4Ω 1Ω 4Ω 0.1 va (a) By hand, use any method (node voltage, mesh currents, etc.) tosolve for the currentix b) Using Spice, solve for ix and compare with your hand calculation. (c) Plot Va vs. Vs, where Vs replaces the 9 V voltage source (and has the same polarity) and varies from -20 to 20 volts. At what value of Vs does the direction of the...
Most questions answered within 3 hours.
-
A new kind of typhoid shot is being developed by a medical
research team. The old...
asked 1 hour ago -
Write a chemical equation for these reactions. (Use
the lowest possible whole number coefficients.) Include
states-of-matter...
asked 3 hours ago -
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 3 hours ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 6 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 6 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 6 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 6 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 6 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 6 hours ago -
A current of I=8.0A is flowing in a typical extension cord of
length L=3.00m. The cord...
asked 6 hours ago -
1. When balancing the equation H2SO4 (aq) + NaOH (aq) →
Na2SO4(aq) + H2O(aq), would you...
asked 7 hours ago -
Provide a definition of “classification hierarchy” and
illustrate your definition with an example of how and...
asked 7 hours ago