Homework Answers
Soluhon In order to obtain bias compensation we add resistance
in series of 99ohm.
Add Answer to:
Vin Vout 10k R2 100 You decide to add a resistor to the input network. Is...
4. Consider the following JFET based amplifier: R1 600 Ohm Vbatt 10k Ohm Input R2 vin(t)...
4. Consider the following JFET based amplifier: R1 600 Ohm Vbatt 10k Ohm Input R2 vin(t) (a). Derive an expression for the total voltage, Vout (relative to ground) if the transconductance gm of the JFET is 0.008 Mhos, treating Vin(t) as an unknown. (10 points) (b). Identify the AC gain of the amplifier - this is the coefficient of Vin(t) in your answer from part (a). Express the gain in dB units (e.g. 20 logiolVout/Vinl) (5 Points) (c). Is this...
2. In the circuit below, R1 = 10k, R2 : magnitude is applied to the input....
2. In the circuit below, R1 = 10k, R2 : magnitude is applied to the input. Find V(t) at the output and sketch it. Your sketch should be quantitatively correct, that is, it should have labeled V and t axes. Strongly suggested: solve by first finding the Thévenin equivalent of the source voltage and resistor network. 20k and C = 0.1µF. At t = 0, a step function of 10 V Input (problem 3) R, 10V- IN R2 C, OUT...
CMOS Design Styles Quiz Problem 1: a) What is the typical "topology" for pMOS and nMOS...
CMOS Design Styles Quiz Problem 1: a) What is the typical "topology" for pMOS and nMOS in digital circuitry? -pMOS Vdd to Vout, nMOS Vout to Gnd -nMOS Vdd to Vout, pMOS Vout to Gnd -pMOS Vdd to Gnd, nMOS Vin to Vout -Only use xMOS -Both transistors Vin to Vout b) How do you implement nMOS in AND functions? -series connected, with increased widths -Parallel connected, with standard widths -Series connected with half the widths -Parallel connected, alternating large...
(a) Design an inverting amplifier by choosing suitable resistor values for R1 and R2 to produce...
(a) Design an inverting amplifier by choosing suitable resistor
values for R1 and R2 to produce a gain of 5 when both switches
Sw1 and Sw2 are open.
(b) Design the bias input circuit by choosing suitable resistors
R3 and R4 such that the voltage vb will be 0.5V if the
positive power supply of the op-amp is connected to a 5V battery.
Again both switches are open.
(c) Given Sw1 is open, the amplifier is turned on for
enough...
What is the answer to question 23.1? 23.1 Active low-pass filter You can make a low-pass...
What is the answer to question
23.1?
23.1 Active low-pass filter You can make a low-pass filter by putting a capacitor Cr and resistor Rf in parallel for Zj as shown in Figure 23.1. At low frequencies (well below the corner frequency), the feedback impedance is approximately Rf and the gain of a non-inverting amplifier is is 1 +R//R,. At high frequencies (well above the corner frequency),the impedance is approx- imately 1/(jwCs), and the gain of a non-inverting amplifier is...
course: Electronics. please show all your work. I will rate you. D9.50. Design to increase input...
course: Electronics.
please show all your work. I will rate you.
D9.50. Design to increase input resistance and decrease output resistance. A certain differential amplifier has an input resistance of 100 ks2, an output resistance of 200 S2, and an open-circuit voltage gain of 5000. The source has an internal resistance of 10 ks2, and the load resistance is 1k12. A macromodel for the amplifier is displayed in Figure P9.50. It is desired to increase the input impedance to 1MS...
2) In this Problem, we examine the frequency behavior of the source follower stage: VDD Vout bias A) Based on intui...
2) In this Problem, we examine the frequency behavior of the source follower stage: VDD Vout bias A) Based on intuition, if we take Cgs, Cgd, Cdb, Cu into account, how many poles does the transfer function have B) Calculate the transfer function H(s) Vout(s)/Vin(s) using small signal model. Do not neglect the channel length modulation effect. (Note: Do not use miller approximation as it is invalid in source follower stage) C) using the result in part (B), calculate H(s)...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
Pease answer questions 4 and 5! Thank you so much! 4. Connect the 2nd resistor in...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
can you sovle this problem, also I need the code for part d. thanks Problem #5 Ri Vy= Probe I R- 1502 o VOLTMETER IN...
can you sovle this problem, also I need the code for part d.
thanks
Problem #5 Ri Vy= Probe I R- 1502 o VOLTMETER INPUT CIRCUIT Probe 2 Express resistance in ohms (2) and voltage in volts (V) Requirements-Part 1 (voltmeter not attached yet) a) Suppose you want to produce a voltage of 1 V across resistor R2 (i.e. Vor 1 V) Use the voltage divider equation to find the value of Ri that is needed to do this. b)...
4. Consider the following JFET based amplifier: R1 600 Ohm Vbatt 10k Ohm Input R2 vin(t) (a). Derive an expression for the total voltage, Vout (relative to ground) if the transconductance gm of the JFET is 0.008 Mhos, treating Vin(t) as an unknown. (10 points) (b). Identify the AC gain of the amplifier - this is the coefficient of Vin(t) in your answer from part (a). Express the gain in dB units (e.g. 20 logiolVout/Vinl) (5 Points) (c). Is this...
2. In the circuit below, R1 = 10k, R2 : magnitude is applied to the input. Find V(t) at the output and sketch it. Your sketch should be quantitatively correct, that is, it should have labeled V and t axes. Strongly suggested: solve by first finding the Thévenin equivalent of the source voltage and resistor network. 20k and C = 0.1µF. At t = 0, a step function of 10 V Input (problem 3) R, 10V- IN R2 C, OUT...
(a) Design an inverting amplifier by choosing suitable resistor
values for R1 and R2 to produce a gain of 5 when both switches
Sw1 and Sw2 are open.
(b) Design the bias input circuit by choosing suitable resistors
R3 and R4 such that the voltage vb will be 0.5V if the
positive power supply of the op-amp is connected to a 5V battery.
Again both switches are open.
(c) Given Sw1 is open, the amplifier is turned on for
enough...
What is the answer to question
23.1?
23.1 Active low-pass filter You can make a low-pass filter by putting a capacitor Cr and resistor Rf in parallel for Zj as shown in Figure 23.1. At low frequencies (well below the corner frequency), the feedback impedance is approximately Rf and the gain of a non-inverting amplifier is is 1 +R//R,. At high frequencies (well above the corner frequency),the impedance is approx- imately 1/(jwCs), and the gain of a non-inverting amplifier is...
course: Electronics.
please show all your work. I will rate you.
D9.50. Design to increase input resistance and decrease output resistance. A certain differential amplifier has an input resistance of 100 ks2, an output resistance of 200 S2, and an open-circuit voltage gain of 5000. The source has an internal resistance of 10 ks2, and the load resistance is 1k12. A macromodel for the amplifier is displayed in Figure P9.50. It is desired to increase the input impedance to 1MS...
2) In this Problem, we examine the frequency behavior of the source follower stage: VDD Vout bias A) Based on intuition, if we take Cgs, Cgd, Cdb, Cu into account, how many poles does the transfer function have B) Calculate the transfer function H(s) Vout(s)/Vin(s) using small signal model. Do not neglect the channel length modulation effect. (Note: Do not use miller approximation as it is invalid in source follower stage) C) using the result in part (B), calculate H(s)...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
can you sovle this problem, also I need the code for part d.
thanks
Problem #5 Ri Vy= Probe I R- 1502 o VOLTMETER INPUT CIRCUIT Probe 2 Express resistance in ohms (2) and voltage in volts (V) Requirements-Part 1 (voltmeter not attached yet) a) Suppose you want to produce a voltage of 1 V across resistor R2 (i.e. Vor 1 V) Use the voltage divider equation to find the value of Ri that is needed to do this. b)...
Most questions answered within 3 hours.
-
In fruit flies, assume bright red eyes (r) and curly wing (w)
are encoded by two...
asked 14 minutes ago -
Consider the compounds represented by the following names:
Compound A: 2,3-dimethylpentane Compound B: 3,4-dimethyl-3-pentene
Compound C:...
asked 18 minutes ago -
C3H8 + 5O2 produces 3CO2 + 4
H2O
How many grams of CO2 are
produced by...
asked 19 minutes ago -
Select a target behavior from your list of potential target
behaviors. State your target behavior in...
asked 33 minutes ago -
Guns make a unique marking on the bullets they fire and their
shell casings. These markings...
asked 36 minutes ago -
Bourque Enterprises is considering a new project. The project
will generate sales of $1.5 million, $2.2...
asked 48 minutes ago -
data structures c++
please implement the QuickSort algorithm as a C++ function. Use
it to sort...
asked 48 minutes ago -
A young investment manager tells his client that the probability
of making a positive return with...
asked 51 minutes ago -
Calculate the final discrete available-to-promise quantity for
Week 1 using the following table.
Weeks
1
2...
asked 1 hour ago -
Bob is gambling in the casino. The probability that he will win
nothing is 0.2. The...
asked 2 hours ago -
A free electron and a free proton are exactly 0.70 cm apart.
A)
Find the magnitude...
asked 2 hours ago -
Identify and Describe the major sources of U.S law. Provide a
sport-related example of each.
asked 3 hours ago