ECET 220 Innovative Education--snaptutorial.com

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ECET 220 Innovative Education--snaptutorial.com
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 1 Homework For more classes
visit www.snaptutorial.com   Chapter 3 2, 8,
14, 22, and 34 (pp. 158160) Chapter 42, 4, and
14 (pp. 233236)
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 1 iLab Analysis of BJT
Characteristics comprising of BJT Biasing using
Simulation and Actual Construction For more
classes visit www.snaptutorial.com   Objectives T
o analyze a normally biased BJT circuit
comprising of a BJT and resistors and measure the
circuit voltages between emitter, common, base,
and collector. To theoretically calculate and
verify the circuit using Ohms law or Kirchhoffs
law, which were learned in previous classes.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 2 Homework For more classes
visit www.snaptutorial.com   Chapter 5 Problems
1, 7, 8, and 12 5.1 a. What is the expected
amplification of a BJT transistor amplifier if
the dc supply is set to zero volts? 0 What will
happen to the output ac signal if the dc level is
insufficient? Sketch the effect on the waveform.
It will be clipped
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 2 iLab Analysis of BJT Amplifier
Classes of Operation using Simulation and Actual
Construction For more classes
visit www.snaptutorial.com   Objectives  To
analyze a BJT Amplifier Classes Amplifier
comprising of two capacitors (C) and resistors
(R) and measure voltage drops and currents at
different locations. To theoretically calculate
and verify the circuit using Ohms law and
Kirchhoffs law, which were learned in previous
courses. Determine the voltages (VE, VC, VB) with
respect to the circuit common. Measure and verify
the same using the simulation. Determine if the
output voltage is in-phase or out-of-phase with
its input waveform.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 3 Homework For more classes
visit www.snaptutorial.com   2 (e book, Qn. 2,
pg. 416 Hard Cover Ed., Qn. 2, pg.
418) Using the characteristics of Fig. 11,
determine ID for the following levels of VGS(with
VDS gt VP) 6 (e Book, pg. 416-417) Hard Cover
Ed. Prob. 7, pg. 419
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 3 iLab Analysis of JFET
Characteristics and Amplifiers For more classes
visit www.snaptutorial.com   Objectives To
calculate and verify the common-source JFET
Amplifier circuit of Figure 1. Determine the
voltages (VS, VG, VD) with respect to the circuit
common. Simulate and measure the circuit using
Multisim 11 software. Construct the circuit using
a prototyping board and necessary components.
Measure the key voltages of the constructed
circuit with a digital multi-meter and the AC
input signal and its amplified output signal
using an oscilloscope. Determine the phase
difference from input to output and calculate the
voltage gain.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 4 Homework For more classes
visit www.snaptutorial.com   Chapter 10 Questions
1, 2, 4, 5, 6, 9, 12. What is the output voltage
in the circuit of Fig. 62. What is the range of
the voltage-gain adjustment in the circuit of
Fig. 63. What is the range of the output voltage
in the circuit of Fig. 65 if the input can vary
from 0.1 to 0.5 V?
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 4 iLab Inverting and Non-Inverting
Op Amp Circuits For more classes
visit www.snaptutorial.com   Objectives To
analyze the characteristics of the inverting and
non-inverting Operational Amplifier.   To
calculate gain as well as expected output
voltages in accordance with the input
voltages. To design a simulation as well as
construct the proto board to test and analyze all
theories. Results The results matched well with
expected calculation until the Op-amp reached
14.9v. I am sure this is something I overlooked
in my homework.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 5 Homework For more classes
visit www.snaptutorial.com   Chapter 10 8.
Calculate the output voltage developed by the
circuit of Fig.68 for Rf 330kO. 13. Calculate
the output voltages V2 and V3 in circuit
Fig.72 16. Calculate the total offset voltage for
the circuit Fig.75 for an op-amp with specified
values of input offset voltage Vio 6mV and input
offset current Iio 120nA.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 5 iLab Summing Amplifier (Inverting
and Non-Inverting) and Instrumentation Amplifier
For more classes visit www.snaptutorial.com   Obj
ectives Demonstrate the operation of a summing
amplifier inverting, non-inverting using
theoretical calculations and constructed
circuits. Also demonstrate the operation of an
instrumentation amplifier using theoretical
calculations and constructed circuits. Results Du
ring the results between theoretical and
constructed both performed as expected and the
outputs were surprisingly close. Conclusions
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 6 Homework For more classes
visit www.snaptutorial.com   Ch. 10 10. Sketch
the output waveform resulting in Fig. 69. Ch.
11 2. Calculate the output voltage of the circuit
of Fig. 48 for an input of 150 mV rms 5. Show the
connection of two op-amp stages using an LM358 IC
to provide outputs that are 15 and30 times
larger than the input. Use a feedback resistor,
RF 150 kO, in all stages
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 6 iLab Differentiator and
Integrator Circuits For more classes
visit www.snaptutorial.com   Objectives  To
demonstrate the operation of a differentiator To
demonstrate the operation of an integrator Design
a practical differentiator circuit similar to
what is shown in Figure 2 for a frequency range
of 1 kHz to 10 kHz using the formulas provided in
the PRE-LAB. Use C 0.0047 µF. Design a
practical integrator circuit similar to what is
shown in Figure 4 for a frequency range of 1 kHz
to 10 kHz using the formulas provided in the
PRE-LAB. Use C 0.01 µF  
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 7 Homework For more classes
visit www.snaptutorial.com   Chapter 13
Linear-Digital ICs Problems 1, 2, 4, 9,
and 10 Draw the diagram of a 741 op-amp operated
from 15-V supplies with Vi(-) 0 V and Vi()
5 V. Include terminal pin connections. Sketch
the output waveform for the circuit of Fig.
40. Draw the resulting output waveform for the
circuit of Fig. 41.
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ECET 220 Innovative Education--snaptutorial.com
ECET 220 Week 7 iLab Differential (Difference)
Amplifier and Audio Amplifier For more classes
visit www.snaptutorial.com   Objectives Construct
and take measurements of a Differential
(Difference) Amplifier. Construct and take
measurements of an audio amplifier. Results The
measurements of the Vout of the constructed
differential amplifiers yielded comparable result
to the theoretical calculations. In each of the
three configurations of VA and VB, the actual
output was less than 1 margin of error from the
theoretical calculations.
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ECET 220 Innovative Education--snaptutorial.com