ECET 220 Technology levels--snaptutorial.com

1. ECET 220 Technology levels--snaptutorial.com

2. ECET 220 Technology levels--snaptutorial.com ECET 220 Week 1 Homework For more classes visit www.snaptutorial.com Chapter# 3: 2, 8, 14, 22, and 34 (pp. 158–160) Chapter# 4:2, 4, and 14 (pp. 233–236)

3. ECET 220 Technology levels--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: To 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 Ohm’s law or Kirchhoff’s law, which were learned in previous classes. Determine the voltage drop across the collector load resistance and measure the current passing through emitter and collector resistors.

4. ECET 220 Technology levels--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 • What is the conversion efficiency of an amplifier in which the effective value of the current through a 2.2-kΩ load is 5 mA and the

5. ECET 220 Technology levels--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 Ohm’s law and Kirchhoff’s 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.

6. ECET 220 Technology levels--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 > VP): # 6 (e Book, pg.# 416-417) Hard Cover Ed. Prob.# 7, pg.# 419

7. ECET 220 Technology levels--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.

8. ECET 220 Technology levels--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? What output voltage results in the circuit of Fig. 66 for an input of V1= −0.3 V?

9. ECET 220 Technology levels--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.

10. ECET 220 Technology levels--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= 330kΩ. 13. Calculate the output voltages V2 and V3 in circuit Fig.72

11. ECET 220 Technology levels--snaptutorial.com ECET 220 Week 5 iLab Summing Amplifier (Inverting and Non-Inverting) and Instrumentation Amplifier For more classes visit www.snaptutorial.com Objectives: 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.

12. ECET 220 Technology levels--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

13. ECET 220 Technology levels--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

14. ECET 220 Technology levels--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.

15. ECET 220 Technology levels--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:

16. ECET 220 Technology levels--snaptutorial.com