Fundamentals of Electronic Engineering
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Fundamentals of Electronic Engineering
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Given: •...
If you remove the capacitor CE from across Rg in the Common Emitter amplifier, what should...
If you remove the capacitor CE from across Rg in the Common Emitter amplifier, what should you expected to happen? R1 C2 out C1 01 2N3904 Vin RL R2 CE RE In a Common Emitter amplifier, which components will most significantly impact the Mid-band voltage gain (Av)? Rc R1 C2 out C1 01 2N3904 Vin RL R2 CE RE
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...
Assume DC bias current through the resister in parallel with the DC bias current source is...
Assume DC bias current through the resister in parallel with
the DC bias current source is negligible.
Vcc = 15V R1 100k RC 800 C2 1E-5 Rsig C1 100 1E-5 R2 50k RE 400 Vin 4k Note: This circuit is the same common emitter circuit seen in HW18 and HW19 The internal capacitances are CBE = CBCT 10-12 F. You can assume that CCE is zero. a) Approximately, determine the poles associated with each internal capacitor. Use the Miller Theorem...
Do not answer it , if you do not know how to use pspice
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
Electronics1. It's a multiple choices question. use the formula sheet if needed (the last picture). Question:...
Electronics1. It's a multiple choices question. use the
formula sheet if needed (the last picture).
Question: 10 CIRCUIT Y/FIG.10 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 10 (CIRCUIT Y). Sketching relevant output (Vc-le) characteristics, decide Q-point coordinates and DC load-line details of the NPN-BJT/Si circuit of Fig.10 of Circuit Y). Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Road with respect to the Q-point. Assume the input signal...
Electronics1. It's a multiple choices question. use the formula sheet if needed (the last picture). Question...
Electronics1. It's a multiple choices question. use the formula
sheet if needed (the last picture).
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (V-I) characteristics that decide Q-point coordinates and DC load-line details of the NPN-BJT/Si circuit of Fig. 9 of Circuit x) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Road with respect to the Q-point. Assume the...
do not answer it , if you do not know how to use pspice Vc 15Vdc...
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
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....
please pick one of the multiple choice options above. show all work, thank you Question 9...
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
4. Consider the following Common Base BJT circuit given in the figure below: i. Use the...
4. Consider the following Common Base BJT circuit given in the figure below: i. Use the data sheets of CA3046 BJT array and design a common collector circuit given in the following Figure 2 with the stated specifications in Table 2 Clearly show your design procedure. (Hint: show your calculation steps for both DC and AC small signall analysis) ii. Important Note : Ifyou remove RE you should also remove ClI, that is, connecting ac voltage source directly to emitter)...
If you remove the capacitor CE from across Rg in the Common Emitter amplifier, what should you expected to happen? R1 C2 out C1 01 2N3904 Vin RL R2 CE RE In a Common Emitter amplifier, which components will most significantly impact the Mid-band voltage gain (Av)? Rc R1 C2 out C1 01 2N3904 Vin RL R2 CE RE
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...
Assume DC bias current through the resister in parallel with
the DC bias current source is negligible.
Vcc = 15V R1 100k RC 800 C2 1E-5 Rsig C1 100 1E-5 R2 50k RE 400 Vin 4k Note: This circuit is the same common emitter circuit seen in HW18 and HW19 The internal capacitances are CBE = CBCT 10-12 F. You can assume that CCE is zero. a) Approximately, determine the poles associated with each internal capacitor. Use the Miller Theorem...
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
Electronics1. It's a multiple choices question. use the
formula sheet if needed (the last picture).
Question: 10 CIRCUIT Y/FIG.10 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 10 (CIRCUIT Y). Sketching relevant output (Vc-le) characteristics, decide Q-point coordinates and DC load-line details of the NPN-BJT/Si circuit of Fig.10 of Circuit Y). Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Road with respect to the Q-point. Assume the input signal...
Electronics1. It's a multiple choices question. use the formula
sheet if needed (the last picture).
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (V-I) characteristics that decide Q-point coordinates and DC load-line details of the NPN-BJT/Si circuit of Fig. 9 of Circuit x) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Road with respect to the Q-point. Assume the...
do not answer it , if you do not know how to use pspice
Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...
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....
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
4. Consider the following Common Base BJT circuit given in the figure below: i. Use the data sheets of CA3046 BJT array and design a common collector circuit given in the following Figure 2 with the stated specifications in Table 2 Clearly show your design procedure. (Hint: show your calculation steps for both DC and AC small signall analysis) ii. Important Note : Ifyou remove RE you should also remove ClI, that is, connecting ac voltage source directly to emitter)...
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