Design a BJT amplifier circuit that has a voltage gain (Av) of -400 and an input...
Design a BJT amplifier circuit that has a voltage gain (Av) of -400 and an input impedance of 1 kOhm. If the BJT used has a Beta = 90. Draw and specify all circuit parameters. (Free of any configuration)
Homework Answers
Add Answer to:
Design a BJT amplifier circuit that has a voltage gain
(Av) of -400 and an input...
4. Design a npn BJT C-E amplifier circuit for the following specifications and given values: Voltage...
4. Design a npn BJT C-E amplifier circuit for the following specifications and given values: Voltage Gain Input resistance Load resistance Supply voltage Av = -60 Ri = 5k92 RL = 6k2 Vcc= 16V Assume Re is fully bypassed. The input source internal resistance Rs = 0.12. B=120 and VBE= 0.65V. Draw the actual circuit and its ac equivalent circuit
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input...
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of 150 mVs applied to the input of the amplifier. What is the output voltage vo? Rs 2. For the amplifier in Problem 3, assume the input current i is 2 mA, and the output current io is 10 mA. What is the current gain A, ? Assuming the amplifier as described above has an output resistance is 0 ohms, what is the load resistance...
draw a mosfet/bjt amplifier circuit with the voltage gain of -225 and low frequency of 500.
draw a mosfet/bjt amplifier circuit with the voltage gain of -225 and low frequency of 500.
Part a and b Design a BJT differential amplifier to provide an output voltage of Vod-0.5...
Part a and b
Design a BJT differential amplifier to provide an output voltage of Vod-0.5 V when the input differential voltage Vid-5 mV. Assume ?-100 and use a current source of mA and Vcc-5 V. Design the amplifier circuit assuming that the transistor currents are equal Design the amplifier circuit without making the assumption of part a. Model your BJT differential amplifier design using LTspice and verify the bias point and gain of the amplifier. Use an ideal current...
The BJT amplifier circuit in the figure below has β = 90. Use VT = 25...
The BJT amplifier circuit in the figure below has β = 90. Use VT
= 25 mV
a- Draw the DC equivalent circuit and calculate IC.
b- Draw the small signal equivalent circuit and calculate the
small signal parameters.
c- Find the voltage gain
+9V 3 kΩ C2 = 1 uF HE C = 1uF + υο 10 kΩ Cz = 50 uF - . υ 9 kΩ Η. 6. ΚΩ -9 V
2) Design a BJT differential amplifier to amplify a differential input signal of 0.2 V and...
2) Design a BJT differential amplifier to amplify a differential input signal of 0.2 V and provide a differential output signal of 4 V. To ensure adequate linearity, it is required to limit the signal amplitude across each base-emitter junction to a maximum of 5 mV, note this means emitter resistors. Another design requirement is that the differential input resistance be at least 80 k22. The BJTs available are specified to have ß > 200. Give the circuit configuration and...
please answer this ASAP Answer the following questions for the below BJT amplifier circuit. Assume capacitors...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
electronics question #3 (5 pts.) A BJT amplifier has the voltage gain of 80, absolute voltage gain of 60, current gain of 40, and source resistance of 1 k2. Find the load resistance (no need to kn...
electronics question
#3 (5 pts.) A BJT amplifier has the voltage gain of 80, absolute voltage gain of 60, current gain of 40, and source resistance of 1 k2. Find the load resistance (no need to know the circuit or amplifier type).
#3 (5 pts.) A BJT amplifier has the voltage gain of 80, absolute voltage gain of 60, current gain of 40, and source resistance of 1 k2. Find the load resistance (no need to know the circuit or...
FIND THE VALUES OF Rb1, Rb2, Re,Rc, rin , rout, overall gain and open circuit gain First, design a common emitter BJT a...
FIND THE VALUES OF Rb1, Rb2, Re,Rc, rin , rout, overall gain and
open circuit gain
First, design a common emitter BJT amplifier Second, analyze the amplifier.( Avo, Gv, Rin, Rout) Third, compare your calculation with Multisim. Report must include comparison between your calculation & simulation results overall voltage gain, open circuit voltage gain, input resistance, and output resistance. This design project is not group work, must be done individually. Type your report. Design a discrete common emitter BJT amplifier.(Determine...
4. Design a npn BJT C-E amplifier circuit for the following specifications and given values: Voltage Gain Input resistance Load resistance Supply voltage Av = -60 Ri = 5k92 RL = 6k2 Vcc= 16V Assume Re is fully bypassed. The input source internal resistance Rs = 0.12. B=120 and VBE= 0.65V. Draw the actual circuit and its ac equivalent circuit
BJT and Amplifier Circuits +15 V 27 k R2 680 Ω Compute: 53 1. Show the extra units and connections RE 680 2 R2 12 kC2 2. The input and the output impedance 3. The Voltage gain Av 4. If the input ac voltage with Vp-1 mV, draw the output voltage. What is the maximum vin value. 5. 6. The current gain Ai and Ap. 7. Compute the produced power and the consumed power in transistor and RL.
BJT and...
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of 150 mVs applied to the input of the amplifier. What is the output voltage vo? Rs 2. For the amplifier in Problem 3, assume the input current i is 2 mA, and the output current io is 10 mA. What is the current gain A, ? Assuming the amplifier as described above has an output resistance is 0 ohms, what is the load resistance...
Part a and b
Design a BJT differential amplifier to provide an output voltage of Vod-0.5 V when the input differential voltage Vid-5 mV. Assume ?-100 and use a current source of mA and Vcc-5 V. Design the amplifier circuit assuming that the transistor currents are equal Design the amplifier circuit without making the assumption of part a. Model your BJT differential amplifier design using LTspice and verify the bias point and gain of the amplifier. Use an ideal current...
The BJT amplifier circuit in the figure below has β = 90. Use VT
= 25 mV
a- Draw the DC equivalent circuit and calculate IC.
b- Draw the small signal equivalent circuit and calculate the
small signal parameters.
c- Find the voltage gain
+9V 3 kΩ C2 = 1 uF HE C = 1uF + υο 10 kΩ Cz = 50 uF - . υ 9 kΩ Η. 6. ΚΩ -9 V
2) Design a BJT differential amplifier to amplify a differential input signal of 0.2 V and provide a differential output signal of 4 V. To ensure adequate linearity, it is required to limit the signal amplitude across each base-emitter junction to a maximum of 5 mV, note this means emitter resistors. Another design requirement is that the differential input resistance be at least 80 k22. The BJTs available are specified to have ß > 200. Give the circuit configuration and...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
electronics question
#3 (5 pts.) A BJT amplifier has the voltage gain of 80, absolute voltage gain of 60, current gain of 40, and source resistance of 1 k2. Find the load resistance (no need to know the circuit or amplifier type).
#3 (5 pts.) A BJT amplifier has the voltage gain of 80, absolute voltage gain of 60, current gain of 40, and source resistance of 1 k2. Find the load resistance (no need to know the circuit or...
FIND THE VALUES OF Rb1, Rb2, Re,Rc, rin , rout, overall gain and
open circuit gain
First, design a common emitter BJT amplifier Second, analyze the amplifier.( Avo, Gv, Rin, Rout) Third, compare your calculation with Multisim. Report must include comparison between your calculation & simulation results overall voltage gain, open circuit voltage gain, input resistance, and output resistance. This design project is not group work, must be done individually. Type your report. Design a discrete common emitter BJT amplifier.(Determine...
Most questions answered within 3 hours.
-
Hi so I'm currently using MIT App Inventor to create a app and I
wanted to...
asked 22 seconds ago -
Create a truth table for a 4-bit input where the output will be
a 1, if...
asked 2 minutes ago -
2 Aliases
2a: Create an alias, numberfiles, which prints the number of
files in the current...
asked 4 minutes ago -
in a taxable acquisition, P corporation, using its own stock and
cash, purchases S corporation. The...
asked 4 minutes ago -
please don't use the p value method instead use the "5 steps of
hypothesis testing." Or...
asked 23 minutes ago -
It is said that Galileo discovered a basic principle of the
pendulum—that the period is independent...
asked 28 minutes ago -
The Cost of Equity and
Flotation Costs
Messman Manufacturing
will issue common stock to the public...
asked 35 minutes ago -
a) summarize the challenges facing New Britain today
b) identify some of its strengths
c) suggest...
asked 37 minutes ago -
**86 at 40 not 88. please show how got Tr in calculations thank
you
2) The...
asked 38 minutes ago -
McGlaun Company pays its employees every two weeks. The firm
last paid its employees on September...
asked 51 minutes ago -
You have been gifted a Mogwai as a pet and decide to do a little
online...
asked 56 minutes ago -
given the standard of 200 mg/dl and the absorbance of that
standard is 0.640. What is...
asked 59 minutes ago