Lesson plan for EC-2.docx

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Dhirajlal Gandhi College of Technology

Department of Electronics and Communication Engineering

Lesson Plan

Sub code &Name :MG2351 PRINCIPLES OF MANAGEMENT

Semester & Year : VI SEM/III year

Branch : ECE – A,B& C

Faculty Name : Ms.J.Mohanapriya, Mr.Alaaudin AP/ECE,

Ms.A.Divyadharshini AP/ECE

OBJECTIVES:

To understand the management functions such as planning,organizing,directing,controllingetc

To understand the role of managers, strategies of business, organization culture etc.

UNIT I OVERVIEW OF MANAGEMENT

Organization -Management-Role of managers -Evolution of Management thought -

Organization and the environmental factors -Managing globally -Strategies for International

Business. 9

SessionNo. Topicto be covered

No. ofHours Teaching Aids

Teachingmethods

1. Organization 1 BB L

2. Management 1 BB L

3. Basic Feedback Topologies 1 BB L

4. Feedback amplifiers –

Series – Shunt1 BB L

5. Series – Series Feedback,Shunt – Shunt Feedback

1 BB L

6. Shunt – Series Feedback 1 BB L

7.Determining the Loop Gain

– Stability Problem – Nyquist Plot

1 BB L

8. Effect of feedback onamplifier poles

1 BB L

9.Frequency Compensation.

1 BB L

10. Revision & Problems 2 BB,Q L & DP



UNIT IIOSCILLATORS 9

Classification, Barkhausen Criterion - Mechanism for start of oscillation and stabilization of

amplitude, General form of an Oscillator, Analysis of LC oscillators - Hartley, Colpitts,Clapp,

Franklin, Armstrong, Tuned collector oscillators, RC oscillators - phase shift – Wienbridge – Twin-T

Oscillators, Frequency range of RC and LC Oscillators, Quartz Crystal Construction, Electricalequivalent circuit of Crystal, Miller and Pierce Crystal oscillators, frequency stability of oscillators.

SessionNo. Topic to be covered

No. ofHours

TeachingAids

Teachingmethods

11. Classification, Barkhausen Criterion 1 BB L

12. Mechanism for start of oscillation andstabilization of amplitude 1 BB L

13. General form of an Oscillator, 1 BB L

14. Analysis of LC oscillators Hartley, Colpitts 1 BB,Animation L

15. Clapp, Franklin, Armstrong 1 BB, Animation L

16. Tuned collector oscillators 1 BB L

17. RC oscillators – phase shift 1 BB L

18.Twin-T Oscillators,Frequency range of

RC and LC Oscillators 1 BB L

19.Quartz Crystal Construction, Electricalequivalent circuit of Crystal, Miller and

Pierce Crystal

2 BB L

20. Frequency stability of oscillators. 1 BB L

21. Revision & Problem 1 DP,BB,Q L

Assignment- Analysis of Wien Bridge Oscillator

UNIT III TUNED AMPLIFIERS 9

Coil losses, unloaded and loaded Q of tank circuits, small signal tuned amplifiers - Analysis of

capacitor coupled single tuned amplifier – double tuned amplifier - effect of cascading single tuned

and double tuned amplifiers on bandwidth – Stagger tuned amplifiers – large signal tuned amplifiers

– Class C tuned amplifier – Efficiency and applications of Class C tuned amplifier - Stability of

tuned amplifiers – Neutralization - Hazeltine neutralization method.

SessionNo. Topic to be covered No. of

HoursTeaching

AidsTeachingmethods

22. Coil losses, unloaded and loaded Q of

tank circuits1 PPT L

23. small signal tuned amplifiers 1 BB L

24. Analysis of capacitor coupled singletuned amplifier 1 BB L



25. Double tuned amplifier 2 BB L

26. effect of cascading single tuned anddouble tuned amplifiers on bandwidth 1 BB L

27. Stagger tuned amplifiers 1 BB L

28. large signal tuned amplifiers – Class Ctuned amplifier 1 BB L

29.Efficiency and applications of Class Ctuned amplifier 1 BB Seminar

30. Stability of tuned amplifiers 2 BB L

31. Neutralization, Hazeltine neutralizationmethod 1 BB L

32. Revision& Problem 1 Q,DP,BB L

Assignment - Problems.

UNIT IV WAVE SHAPING AND MULTIVIBRATOR CIRCUITS 9

RC & RL Integrator and Differentiator circuits – Storage, Delay and Calculation of Transistor

Switching Times – Speed-up Capacitor - Diode clippers, Diode comparator - Clampers. Collector

coupled and Emitter coupled Astablemultivibrator – Monostablemultivibrator -

Bistablemultivibrators - Triggering methods for Bigtablemultivibrators - Schmitt trigger circuit.

Session

No.Topic to be covered No. of

Hours

Teaching

Aids

Teaching

methods33. RC & RL Integrator, Differentiator

circuits 1 BB L

34. Storage, Delay and Calculation ofTransistor Switching Times 1 DP L

35. Speed-up Capacitor 1 BB L

36. Diode clippers, Diode comparatorClampers. 1 BB,Q Seminar

37. Collector coupled and Emitter coupledAstablemultivibrator, 1 BB L

38. Monostable, Bistablemultivibrator 1 BB L

39. Triggering methods forBistablemultivibrators 1 BB L

40. Schmitt trigger circuit 1 BB L

41. Revision 1 Q L



UNIT V BLOCKING OSCILLATORS AND TIMEBASE GENERATORS 9

UJT saw tooth waveform generator, Pulse transformers – equivalent circuit – response - applications,

Blocking Oscillator – Free running blocking oscillator - Astable Blocking Oscillators with base

timing – Push-pull Astable blocking oscillator with emitter timing, Frequency control using core

saturation, Triggered blocking oscillator – Monostable blocking oscillator with base timing –

Monostable blocking oscillator with emitter timing, Time base circuits - Voltage-Time base circuit,Current-Time base circuit – Linearization through adjustment of driving waveform.

SessionNo.

Topic to be covered No. ofHours

TeachingAids

Teachingmethods

42. UJT saw tooth waveform generator 1 Seminar L

43. Pulse transformers – equivalentcircuit,response, applications 1 BB L

44.

Blocking Oscillator, Free running

blocking oscillator, AstableBlocking Oscillators with basetiming

1 BB L

45. Push-pull Astable blockingoscillator with emitter timing 1 BB L

46. Frequency control using coresaturation 1 BB L

47. Triggered blocking oscillator 1 BB L

48. Monostable blocking oscillator with base timing 1 BB L

49. Monostable blocking oscillator withemitter timing 1 BB L

50.Time base circuits - Voltage-Time

base circuit, Current-Time basecircuit

2 BB L

51.

Linearization through adjustment of

driving waveform. 2 BB L

52. Revision &Problems 2 BB,Q L

Industrial Visit :

Guest Lecture : Mrs.A.PoonguzhaaliHOD/ECE,NSIT

TOTAL: 45 PERIODS



OUTCOMES:

Upon Completion of the course, the students will be able to Design and analyze feedback amplifiers. Design LC and RC oscillators, tuned amplifiers, wave shaping circuits, multivibrators,

blocking oscillators and time base generators. Analyze performance of tuned amplifiers.

TEXT BOOK:1. Sedra and Smith, “Micro Electronic Circuits”; Sixth Edition, Oxford University Press, 2011.

REFERENCES:1. Robert L. Boylestad and Louis Nasheresky, “Electronic Devices and Circuit Theory”, 10thEdition, Pearson Education / PHI, 20082. David A. Bell, “Electronic Devices and Circuits”, Fifth Edition, Oxford University Press, 2008. 3. Millman J. and Taub H., “Pulse Digital and Switching Waveforms”, TMH, 2000.4. Millman and Halkias. C., Integrated Electronics, TMH, 2007.

Documents

Lesson plan for EC-2.docx