1.(TCO 2) For the circuit in the following figure (Chapter 3, Figure 3-29, on page 135), VCC=18 V, R1=10 K?, R2=2.2 K?, RC=1 k?, RE1=220 ?,RE2=220 ?, RL=10 K?, Rs=1 K?VCC=18 V, R1=10 K?, R2=2.2 K?, RC=1 k?, RE1=220 ?,RE2=220 ?, RL=10 K?, Rs=1 K? . Determine the AC voltage gain.
2.(TCO 2) For the circuit in the following figure (Chapter 3, Figure 3-29, on page 135), VCC=18 V, R1=10 K?, R2=2.2 K?, RC=3 k?, RE1=220 ?,RE2=220 ?, RL=5 K?, Rs=1 K?VCC=18 V, R1=10 K?, R2=2.2 K?, RC=3 k?, RE1=220 ?,RE2=220 ?, RL=5 K?, Rs=1 K? . Notice that the input voltage VinVin is at the point between RsRs and C1C1 . Assume ?ac=?DC=100?ac=?DC=100 . Determine the power gain AP.
Homework Answers
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1.(TCO 2) For the circuit in the following figure (Chapter 3,
Figure 3-29, on page 135),...
PLEASE HURRY I AM ON A 30 MIN TIMER THANK YOU Question 4 8 pts (TCO...
PLEASE HURRY I AM ON A 30 MIN TIMER
THANK YOU
Question 4 8 pts (TCO 2) For the circuit in the following figure (Chapter 3, Figure 3-29, on page 135) Determine the AC voltage gain. +Vcc Vn C3 Cr El RE2 Chapter 3, Figure 3-29, on page 135 HTML EditorEE Parag
Example 13.4: For the figure below, a) Draw AC and DC load lines for both transistors....
Example 13.4: For the figure below, a) Draw AC and DC load lines for both transistors. b) Calculate the overall voltage gain Avs o/vs c) Find s(max) which produces maximum undistorted output voltage. 20V Q1 Q2 hFE=htp= 100 100k2 Rc 1k R VBE 0.6V R2>100k Q2 R. Cc Q1 Co 1kn o Vo R1 10k RE2 1k RL1K2 RE1 1kn CE Figure 13.6: An AC-coupled two-stage BJT amplifier for Example 13.4.
Example 13.4: For the figure below, a) Draw AC...
1) Calculate the ac emitter resistance r'e for the value of IE = 5.52 mA. (In...
1) Calculate the ac emitter resistance r'e
for the value of IE = 5.52 mA. (In Ω)
2) Calculate the value of ac load resistance
rL. (In kΩ)
3) Calculate the voltage gain AV.
4) Calculate the value of output voltage.
(Vp-p)
Required information In the circuit below: Vin = 10 mVp-p, R2 = 2.2 k12, R1 = 15 k12, Vcc = 21 V, RC = 3 k12, B = 100, RE = 3602, and RL = 6.2 k12. V...
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...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
Objective After performing this experiment, you will be able to 1. Measure Vout, Av 2. Verify...
Objective After performing this experiment, you will be able to 1. Measure Vout, Av 2. Verify the operation of CE Amplifier PART 1 (MULTISIM SIMULATION) 1. Wire up the following circuit on Multisim and fill the following table: Consider: Vin 20mVp-p F 1KHz VCc +10 V BDC= 150 Ba= 175 RC 4.7 k C3 V out 47 k2 C 10 μF 10 μF 47 k R 560 ! Re 470 10 k 100 μΕ 470 Av Vout/Vin Vout As is...
ENG 301 Electronics I Homework 2 1 Refer to Figure 1. Assume ß 50 and VBE(on)...
ENG 301 Electronics I Homework 2 1 Refer to Figure 1. Assume ß 50 and VBE(on) 0.7 V for all BJTs in the circuit. For Ri 12 kN and Rc 10 k2, find the differential voltage gain (Ad) of the differential amplifier taken as one- sided output at vc +10 V Rc +10 V IREPR -10 V Figure 1 2. Vcc +12 V RCI= 10 k2 R3= 15 k2 67.3 k2 Ris Cci Q1 Cc2 CC3 R4= 45 k2 R2...
The circuit 3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signa...
The circuit
3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signal voltage gain Vo/ Vì = Avi , input resistance Ri-vi / ii and the output resistance Ro external to R Avi= Ri= , Ro The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal...
Calculate the voltage gain (Av) for the loaded Common Emitter Amplifier below: BAC 200 for all...
Calculate the voltage gain (Av) for the loaded Common Emitter Amplifier below: BAC 200 for all transistors. Assume re 15 Q for the CE Amplifier. Ignore re' for the DP Amplifier Vcc 12 V, R1 56 K, R2 10 KQ, R4 22 KQ R3 5.6 KQ, RL 8 RE(CE) 628 0, RE(CC) 330 Rc 3.5 KQ, Enter your results. No units. SR3 R1 RC C3 Vcc C1 Beta Q2a HH Vin Beta Q1 Beta Q2b C4 R4 Vs R2 C2...
Each question is worth 20 points. 1. In the following circuit, Vee = 0.7 V, B=200,...
Each question is worth 20 points. 1. In the following circuit, Vee = 0.7 V, B=200, a) What type of configuration is used in this single-stage amplifier design? b) Draw the circuit of transistor amplifier under de condition. c) Determine the values of Ico and VCEO- d) Draw the de load line on the transistor characteristic curve. VCC 12V R2 47kQ RC 32.7k CC HI Q1 10pF 2N2222A CB HE 10F v(out) Vin RE1 3500 Rload 47ko R1 12ko CE...
PLEASE HURRY I AM ON A 30 MIN TIMER
THANK YOU
Question 4 8 pts (TCO 2) For the circuit in the following figure (Chapter 3, Figure 3-29, on page 135) Determine the AC voltage gain. +Vcc Vn C3 Cr El RE2 Chapter 3, Figure 3-29, on page 135 HTML EditorEE Parag
Example 13.4: For the figure below, a) Draw AC and DC load lines for both transistors. b) Calculate the overall voltage gain Avs o/vs c) Find s(max) which produces maximum undistorted output voltage. 20V Q1 Q2 hFE=htp= 100 100k2 Rc 1k R VBE 0.6V R2>100k Q2 R. Cc Q1 Co 1kn o Vo R1 10k RE2 1k RL1K2 RE1 1kn CE Figure 13.6: An AC-coupled two-stage BJT amplifier for Example 13.4.
Example 13.4: For the figure below, a) Draw AC...
1) Calculate the ac emitter resistance r'e
for the value of IE = 5.52 mA. (In Ω)
2) Calculate the value of ac load resistance
rL. (In kΩ)
3) Calculate the voltage gain AV.
4) Calculate the value of output voltage.
(Vp-p)
Required information In the circuit below: Vin = 10 mVp-p, R2 = 2.2 k12, R1 = 15 k12, Vcc = 21 V, RC = 3 k12, B = 100, RE = 3602, and RL = 6.2 k12. V...
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...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
Objective After performing this experiment, you will be able to 1. Measure Vout, Av 2. Verify the operation of CE Amplifier PART 1 (MULTISIM SIMULATION) 1. Wire up the following circuit on Multisim and fill the following table: Consider: Vin 20mVp-p F 1KHz VCc +10 V BDC= 150 Ba= 175 RC 4.7 k C3 V out 47 k2 C 10 μF 10 μF 47 k R 560 ! Re 470 10 k 100 μΕ 470 Av Vout/Vin Vout As is...
ENG 301 Electronics I Homework 2 1 Refer to Figure 1. Assume ß 50 and VBE(on) 0.7 V for all BJTs in the circuit. For Ri 12 kN and Rc 10 k2, find the differential voltage gain (Ad) of the differential amplifier taken as one- sided output at vc +10 V Rc +10 V IREPR -10 V Figure 1 2. Vcc +12 V RCI= 10 k2 R3= 15 k2 67.3 k2 Ris Cci Q1 Cc2 CC3 R4= 45 k2 R2...
The circuit
3-The circuit of problem # 2 is subjected to a small ac input by the signal generator. By neglecting the voltage drop across the coupling and bypass capacitors, determine the small signal voltage gain Vo/ Vì = Avi , input resistance Ri-vi / ii and the output resistance Ro external to R Avi= Ri= , Ro The accompanying circuit shows a 4-resistor biased JFET transistor Determine the values of Rp and Rs so that the Q-point is equal...
Calculate the voltage gain (Av) for the loaded Common Emitter Amplifier below: BAC 200 for all transistors. Assume re 15 Q for the CE Amplifier. Ignore re' for the DP Amplifier Vcc 12 V, R1 56 K, R2 10 KQ, R4 22 KQ R3 5.6 KQ, RL 8 RE(CE) 628 0, RE(CC) 330 Rc 3.5 KQ, Enter your results. No units. SR3 R1 RC C3 Vcc C1 Beta Q2a HH Vin Beta Q1 Beta Q2b C4 R4 Vs R2 C2...
Each question is worth 20 points. 1. In the following circuit, Vee = 0.7 V, B=200, a) What type of configuration is used in this single-stage amplifier design? b) Draw the circuit of transistor amplifier under de condition. c) Determine the values of Ico and VCEO- d) Draw the de load line on the transistor characteristic curve. VCC 12V R2 47kQ RC 32.7k CC HI Q1 10pF 2N2222A CB HE 10F v(out) Vin RE1 3500 Rload 47ko R1 12ko CE...
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