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15. For the network of Fig. 9.80: a. Determine re b. Find AviVolV c. Calculate Z....
(a) Determine re (b) Find AmdVo/V (c) Calculate Ai (d) Determine Z, (e) Determine fis ici...
(a) Determine re (b) Find AmdVo/V (c) Calculate Ai (d) Determine Z, (e) Determine fis ici and flg 14 V 5.6 kS2 68 kΩ 0.47μ F Vi β 120 0.47μ F 3.3 kΩ 10 kΩ 0.47μ F 1.2 kΩ Figure 4: Low-Frequency Response
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pge...
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pgeo etg 0 uet tio edl tnd gra .1.1 euds P Hall in re ce capacitor C1 omitted. Therefore, VFB(t) VouT)/32. We assume g -800 What is the actual gain of...
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V....
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V. Calculate the dB voltage (2 marks) c) For the circuit shown in Figure 11, calculate the lower critical frequency due to the output RC circuit. Vec +15 V R 3.9 LO C V. R. 0.33 uF 2N3904 600 n 0.1 F 5.6 k REI 33 0 R 22 k 50 mVpp 1.5 k 100 F (5 marks) Figure 11 12. a) Name the type...
Hi-fi audio amplifiers are usually built as discrete operational amplifiers with a relatively large gain (g...
Hi-fi audio amplifiers are usually built as discrete operational
amplifiers with a
relatively large gain (g ? 500) and with feedback that reduces the
closed-loop gain
to a smaller value k = 32. Since loudspeakers predominatly act like
a resistor
(nominal impedance: 8
) with an inductor in series, the feedback network can be
used to improve the frequency response in the audio range up to 20
kHz. We are
primarily concerned with gain and frequency response of the
amplifier....
3. For the active filter circuit below, complete the following: a) Find the magnitude of the...
3. For the active filter circuit below, complete the following: a) Find the magnitude of the transfer function | H | starting from the nodal equations. b) Find the phase shift of the transfer function (W) c) Find the cutoff frequency fc in Hz d) Is this a high pass or low pass filter? e) Find the passband gain of the filter 62 k2 ANA EVA 22 nF 3.3k f) Given the following input signal: vi(t) = 1.0 sin(2nft +...
752) See Figure 752. D-4. The Bode gain and phase plots for a RC circuit are phase (deg), and frequency B. Also find the other shown in the fig. Determine gain (dB), (rad/sec) for the points la...
752) See Figure 752. D-4. The Bode gain and phase plots for a RC circuit are phase (deg), and frequency B. Also find the other shown in the fig. Determine gain (dB), (rad/sec) for the points labeled A and exponents. Answers: GdBA, phA, wA, GdBB, phB,wB,C, E,F. ans:9 Bode Gain and Phase Plots Gain in dB 6 -10 12.64 10 Frequency in rad/sec 10 10 Phase in deg 765 40 10 F 4764 Frequency in rad/sec Figure 752 10 10...
1478) See Fig 1478 and online hints. R1=5.43 and R2=5.23 Ohms. If the Bode-phase peaked at 336 rad/sec. Determine L (mH). WebCHARLIE's answer is approximate, but should be close to the c...
1478) See Fig 1478 and online hints. R1=5.43 and R2=5.23 Ohms.
If the Bode-phase
peaked at 336 rad/sec. Determine L
(mH). WebCHARLIE's answer
is approximate, but should be
close to the calculator exact value. ans:1
Exercise #: 1478-Due Date & Time: 2019/4/18 13:35:00 Part Variable Last Answer Answer Box Unit Trys Date Time mH 1 2019-05-11 16:41:34 Figure 1478 回 Figure 1 Figure 178 File EditViewInsertTools Desktop WindowHelp External resistance Chms) Bode Diagram 1Inductor R1 resistance (Ohms) 1 deal output...
Find the answers under criteria (oae 20 log10( )D Problem 1: R Low Pass and High...
Find the answers under
criteria
(oae 20 log10( )D Problem 1: R Low Pass and High Pass filters. Consider the RC series circuit in Figure 1 Refer to your clas:s activities for help with this exercise. 6. Calculate the reference magnitude f the trunsfer functionsDetemine t frequency ak where the magnitude is 0.707Mo (lll (%)-0707Mo). e expression for culolf Part 1,2,7Corect filter characterization Criteria Full Marks Figure 1. Serles R fier 1. By inspection, determine if the transter fuction ow...
sedra smith book 7th edition chapter name is operational amplifier. question 12.1 to 12.10 I need...
sedra smith book 7th edition chapter name is operational
amplifier. question 12.1 to 12.10 I need all solution with good
hand writing.
Problems 1075 Transistor Q3 WIL (um/um) 36/0.3 36/0.3 6/0.3 6/0.3 30/0.3 W/0.3 45/0.3 6/0.3 and A, if all devices are 0.3 m long, Q and Q2 are operated at overdrive voltages of 0.15-V magnitude, and Q is operated at Voy 0.2 V. Also, determine the op-amp output resistance 100 k2, C0.1 pF, G = 2 mA/V, R, =...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os,...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
(a) Determine re (b) Find AmdVo/V (c) Calculate Ai (d) Determine Z, (e) Determine fis ici and flg 14 V 5.6 kS2 68 kΩ 0.47μ F Vi β 120 0.47μ F 3.3 kΩ 10 kΩ 0.47μ F 1.2 kΩ Figure 4: Low-Frequency Response
es anh th e c dfe sod aao rt34e k-e: e fi、c ︵ee aod g ti r mdfdpe hrr nd s pt Ide r. csa reu etnn doi ers inas dav si a)rec.z trlar k-te eer 0 dkne nro li ob "bee tdgu sa 9 edeb onfr fr cfr pgeo etg 0 uet tio edl tnd gra .1.1 euds P Hall in re ce capacitor C1 omitted. Therefore, VFB(t) VouT)/32. We assume g -800 What is the actual gain of...
b) An amplifier has values of V = 24mV and Vout gain of the circuit 2V. Calculate the dB voltage (2 marks) c) For the circuit shown in Figure 11, calculate the lower critical frequency due to the output RC circuit. Vec +15 V R 3.9 LO C V. R. 0.33 uF 2N3904 600 n 0.1 F 5.6 k REI 33 0 R 22 k 50 mVpp 1.5 k 100 F (5 marks) Figure 11 12. a) Name the type...
Hi-fi audio amplifiers are usually built as discrete operational
amplifiers with a
relatively large gain (g ? 500) and with feedback that reduces the
closed-loop gain
to a smaller value k = 32. Since loudspeakers predominatly act like
a resistor
(nominal impedance: 8
) with an inductor in series, the feedback network can be
used to improve the frequency response in the audio range up to 20
kHz. We are
primarily concerned with gain and frequency response of the
amplifier....
3. For the active filter circuit below, complete the following: a) Find the magnitude of the transfer function | H | starting from the nodal equations. b) Find the phase shift of the transfer function (W) c) Find the cutoff frequency fc in Hz d) Is this a high pass or low pass filter? e) Find the passband gain of the filter 62 k2 ANA EVA 22 nF 3.3k f) Given the following input signal: vi(t) = 1.0 sin(2nft +...
752) See Figure 752. D-4. The Bode gain and phase plots for a RC circuit are phase (deg), and frequency B. Also find the other shown in the fig. Determine gain (dB), (rad/sec) for the points labeled A and exponents. Answers: GdBA, phA, wA, GdBB, phB,wB,C, E,F. ans:9 Bode Gain and Phase Plots Gain in dB 6 -10 12.64 10 Frequency in rad/sec 10 10 Phase in deg 765 40 10 F 4764 Frequency in rad/sec Figure 752 10 10...
1478) See Fig 1478 and online hints. R1=5.43 and R2=5.23 Ohms.
If the Bode-phase
peaked at 336 rad/sec. Determine L
(mH). WebCHARLIE's answer
is approximate, but should be
close to the calculator exact value. ans:1
Exercise #: 1478-Due Date & Time: 2019/4/18 13:35:00 Part Variable Last Answer Answer Box Unit Trys Date Time mH 1 2019-05-11 16:41:34 Figure 1478 回 Figure 1 Figure 178 File EditViewInsertTools Desktop WindowHelp External resistance Chms) Bode Diagram 1Inductor R1 resistance (Ohms) 1 deal output...
Find the answers under
criteria
(oae 20 log10( )D Problem 1: R Low Pass and High Pass filters. Consider the RC series circuit in Figure 1 Refer to your clas:s activities for help with this exercise. 6. Calculate the reference magnitude f the trunsfer functionsDetemine t frequency ak where the magnitude is 0.707Mo (lll (%)-0707Mo). e expression for culolf Part 1,2,7Corect filter characterization Criteria Full Marks Figure 1. Serles R fier 1. By inspection, determine if the transter fuction ow...
sedra smith book 7th edition chapter name is operational
amplifier. question 12.1 to 12.10 I need all solution with good
hand writing.
Problems 1075 Transistor Q3 WIL (um/um) 36/0.3 36/0.3 6/0.3 6/0.3 30/0.3 W/0.3 45/0.3 6/0.3 and A, if all devices are 0.3 m long, Q and Q2 are operated at overdrive voltages of 0.15-V magnitude, and Q is operated at Voy 0.2 V. Also, determine the op-amp output resistance 100 k2, C0.1 pF, G = 2 mA/V, R, =...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
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