P5.6
Calculate the DC voltages V1-V6 in the circuit of Fig. P5.6 under the assumption that β = 100 for the NPN and PNP BJTs.
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P5.6
Calculate the DC voltages V1-V6 in the circuit of Fig. P5.6
under the assumption that...
1. Under dc conditions, for Figure 1 (a) Calculate the voltages v1 and v2 of the...
1. Under dc conditions, for Figure 1 (a) Calculate the voltages v1
and v2 of the circuit capacitors and their respective stored
energy. What power does the voltage source deliver (60 V).
10 Ω 50 Ω 20 Ω + + 40 Ω C +0, 2 C, (+1) 60 V Figura 1 (a)
Consider the NPN transistor circuit below. Assume B=100 and Vee-on=0.7V. Calculate all three DC node voltages...
Consider the NPN transistor circuit below. Assume B=100 and Vee-on=0.7V. Calculate all three DC node voltages and all five DC branch currents using hand-calculations and then verify in PSPICE using Bias Point Detail Analysis. In PSPICE, use the QBREAKN3 transistor and edit its model with BF=100. Please turn in both your hand-calculation solution and your PSPICE solution including your properly labeled PSPICE schematic. Note that write your hand-calculations right next to the corresponding PSPICE values on your PSPICE printout. Vcc=+15Volts...
The DC biasing circuit is shown in Fig. 11-1. The NMOS parameters are: Kn Kp/2 VM1...
The DC biasing circuit is shown in Fig. 11-1. The NMOS parameters are: Kn Kp/2 VM1 100 V, ID-0.1mA: mA/V2. V, V and Determine the DC biasing currents and voltages, and complete Table 11- Find the small-signal MOSFET parameters, and complete Table 11-1.
Problem 1: BJT DC Circuits Analyze the four circuits below, first analytically and then verify us...
Problem 1: BJT DC Circuits Analyze the four circuits below, first analytically and then verify using simulations in PSPICE/Multisim. You have to solve each circuit that is, find the status of the BUT (active, saturation or cutoff mode) and then find all the node voltages and all the currents. Whenever you solve manually always make the following assumptions: for npn BIT VE-0.7V (if the BE junction is forward biased) for pap BIT VEB-0.7V (if the BE junction is forward biased)...
QUESTION 2: (20 MARKS) +5 V X2 71 QA X2 ×10 5 V Figure Q2.1 The...
QUESTION 2: (20 MARKS) +5 V X2 71 QA X2 ×10 5 V Figure Q2.1 The circuit shown in Figure Q2.1, is a multistage amplifier with a differential input stage It uses a folded cascode involving transistor Q3. Note that transistor Q5 operates in class B mode and is off at the quiescent point, while Q4 is ON at the quiescent point with QD sinking its bias current. All transistors have Vad-0.7V, VA-200 V, and β-100 a) Perform a dc...
i dont undersrand how to calculate the values from measured data? 2. Turn on the DC...
i dont undersrand how to calculate the values from measured
data?
2. Turn on the DC power supply, measure its output voltage with DMM2 and record it as measured data Vs in Table 6. 3. Use DMM2 to measure the voltages V, V2.V. Va across R R. RR respectively. Use DMMI to measure the current Is (notice: Is=1= 12 + 1,-1). Record the measured values of I, and V., V2, V3. V4 in Table 6. 4. Turn off the DC...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate the DC values for Vc, VB. VE, c, IB, and IE. Compute the AC small signal parameters gm, Tz, Te. Assume the transistor p-150, VBE 0.7V, and V 25.9mV 10V Vc Ic VB Is VeE R82 100kΩ RE1 100 RE22k0
Use measured resistance values and node analysis to calculate the node voltages. Use measured resistance values...
Use measured resistance values and node analysis to calculate
the node voltages.
Use measured resistance values and mesh analysis to calculate
the mesh currents.
Show that the calculated values agree with the measured values
and explain any discrepancies between measured and calculated
values.
Introduction: In this pre-lab we will look at node voltages, mesh currents and bridge circuits. Bridge Circuits are used to make precision measurements, and in this lab -- -0 V2 will look at a DC Bridge Circuit...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff&...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteris...
Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteristics of a transistor circuit. 2. To study the bias circuit of a transistor circuit. B. Apparatus: 1. DC Power supply 2. Experimental boards and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Digital multi-meter....
1. Under dc conditions, for Figure 1 (a) Calculate the voltages v1
and v2 of the circuit capacitors and their respective stored
energy. What power does the voltage source deliver (60 V).
10 Ω 50 Ω 20 Ω + + 40 Ω C +0, 2 C, (+1) 60 V Figura 1 (a)
Consider the NPN transistor circuit below. Assume B=100 and Vee-on=0.7V. Calculate all three DC node voltages and all five DC branch currents using hand-calculations and then verify in PSPICE using Bias Point Detail Analysis. In PSPICE, use the QBREAKN3 transistor and edit its model with BF=100. Please turn in both your hand-calculation solution and your PSPICE solution including your properly labeled PSPICE schematic. Note that write your hand-calculations right next to the corresponding PSPICE values on your PSPICE printout. Vcc=+15Volts...
The DC biasing circuit is shown in Fig. 11-1. The NMOS parameters are: Kn Kp/2 VM1 100 V, ID-0.1mA: mA/V2. V, V and Determine the DC biasing currents and voltages, and complete Table 11- Find the small-signal MOSFET parameters, and complete Table 11-1.
Problem 1: BJT DC Circuits Analyze the four circuits below, first analytically and then verify using simulations in PSPICE/Multisim. You have to solve each circuit that is, find the status of the BUT (active, saturation or cutoff mode) and then find all the node voltages and all the currents. Whenever you solve manually always make the following assumptions: for npn BIT VE-0.7V (if the BE junction is forward biased) for pap BIT VEB-0.7V (if the BE junction is forward biased)...
QUESTION 2: (20 MARKS) +5 V X2 71 QA X2 ×10 5 V Figure Q2.1 The circuit shown in Figure Q2.1, is a multistage amplifier with a differential input stage It uses a folded cascode involving transistor Q3. Note that transistor Q5 operates in class B mode and is off at the quiescent point, while Q4 is ON at the quiescent point with QD sinking its bias current. All transistors have Vad-0.7V, VA-200 V, and β-100 a) Perform a dc...
i dont undersrand how to calculate the values from measured
data?
2. Turn on the DC power supply, measure its output voltage with DMM2 and record it as measured data Vs in Table 6. 3. Use DMM2 to measure the voltages V, V2.V. Va across R R. RR respectively. Use DMMI to measure the current Is (notice: Is=1= 12 + 1,-1). Record the measured values of I, and V., V2, V3. V4 in Table 6. 4. Turn off the DC...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate the DC values for Vc, VB. VE, c, IB, and IE. Compute the AC small signal parameters gm, Tz, Te. Assume the transistor p-150, VBE 0.7V, and V 25.9mV 10V Vc Ic VB Is VeE R82 100kΩ RE1 100 RE22k0
Use measured resistance values and node analysis to calculate
the node voltages.
Use measured resistance values and mesh analysis to calculate
the mesh currents.
Show that the calculated values agree with the measured values
and explain any discrepancies between measured and calculated
values.
Introduction: In this pre-lab we will look at node voltages, mesh currents and bridge circuits. Bridge Circuits are used to make precision measurements, and in this lab -- -0 V2 will look at a DC Bridge Circuit...
2. (2000) Electromagnetics (DC Circuit) Problem a. Calculate the voltages across all resistors and the currents through all the resistors and voltage sources in the following circuit using Kirchhoff's junction rule (nodal analysis). Show the directions initially assumed for the junction (node) currents. Use the minimum number of junctions (nodes) necessary to accomplish this b. Calculate the power dissipation in each resistor and the sum (or total) of these individual power dissipation values c. Calculate the power associated with each...
Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteristics of a transistor circuit. 2. To study the bias circuit of a transistor circuit. B. Apparatus: 1. DC Power supply 2. Experimental boards and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Digital multi-meter....
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