Course Scheme

Subject Code

Subject Name

Teaching Scheme Credits Assigned

Theory Practical Tutorial Theory Practical Tutorial Total

SEECC302 Electronic

Devices &

Circuits-I

04 -- -- 04 -- -- 04

Subject Code

Subject Name

Examination Scheme

Theory Marks Term Work

Practical

Oral

Total

Internal assessment

Test1 Test2

Avg.

of 2

Tests

End Sem. Exam

SEECC302 Electronic

Devices &

Circuits-I

20 20 20 80 - 100

A. Course Objectives and Course outcomes

Sr.No Module Chapter

Course Objectives (COB) Course Outcomes (CO)

Students shall be able to : After completion of the course the learner should be able to:

1

Module 1 Diode and material science

Study of various types of resistor, capacitor and inductors

COB1: Explain fabrication

steps of various passive

components and Explain the

small signal model of PN

junction Diode

CO1: 1. Fabricate the explain

fabrication steps for passive devices.

2. Draw and explain the characteristics of Diode.

Basic fabrication steps of passive elements

PN junction Diode characteristics, small signal model

2

Module 2 Rectifier, Filters and Regulator

Analysis and design of rectifier circuit with Filters (L, LC, C,CLC,CRC)

COB2: Design different rectifier ,filter regulators circuits.

CO2: 1. Analyze rectifiers, filters

and regulators for its parameters

2. Design power supply for given application.

Concept of load and line regulation in power supply circuits.

Analysis and design of zener voltage regulator.

3.

Module 3 Transistor biasing and design

Operation of BJT, FET (N-CHANNEL, P-CHANNEL) with characteristics and equation.

COB3: Calculate the Q point for different biasing circuit and identify the different biasing circuits of BJT and FET

CO3: 1. Analyze the different

biasing circuits of BJT and FET to find its Q-point and Stability.

2. Design the different biasing circuits.

Bipolar Junction Transistor: BJT characteristics, DC/AC load line, DC analysis and design of fixed bias,

collector to base bias and voltage divider bias, stability factor analysis

Junction Field Effect Transistor: Analysis and design of self- bias and voltage divider bias, zero temp drift biasing.

4

Module 4 Transistor modeling and Small signal analysis of amplifier

Hybrid and hybrid Pi

model of BJT with graphical representation.

COB4: Find Av, Ri, Ro of

BJT and FET amplifier

circuit.

CO4: 1. Draw small signal

model for given BJT OR FET circuits and Calculate the values of RI, RO, AV, Af for given circuits

Small signal model of

FET with graphical

representation.

Small signal analysis (Zi, Zo, Av and Ai) of CE, CB, and CC configurations using hybrid-pi model of BJT

small signal (mid-

frequency) analysis of CS, CD and CG

amplifiers using FET

5

Module 5 High frequency response of BJT and FET amplifiers

High frequency hybrid-

pi equivalent Circuits of BJT and FET, Miller

effect and Miller capacitance, gain bandwidth product

COB5: Explain the effect of capacitors at low and high frequency, analyze the circuit for low and high frequency and will be calculate value of capacitor for given Bandwidth

CO5: 1. Explain high

frequency model for BJT and FET.

2. Calculate values of capacitors for given bandwidth

Effects of capacitors on

frequency response of single stage amplifier using BJT and FET

Analysis of single stage

amplifiers at HF and gain bandwidth product.

6 Module 6 Design of small signal amplifiers

Design of single stage

RC Coupled CE

amplifier. COB6: Design BJT and FET amplifiers for the given specifications

CO6:

1. Design CE and CS amplifier for given specification.

.

Design of single stage RC Coupled CS amplifier. (USE of parameters from data sheet compulsory)

Keywords Color Code:

FE SE TE BE

B. Syllabus Detailing and Learning objectives

Module Chapter Detailed Content Syllabus Detailing Learning Objectives

Module

1 Chapter 1 Study of

various types of

resistor, capacitor and

inductors, Basic

fabrication steps of

passive elements (2hr)

Introduction of passive

components and its

fabrication steps.

Purpose: This chapter introduces construction and

working of passive elements such as R,L,C.This also

introduces fabrication steps of these elements.

1.Explain fabrication steps

for R, L, C components(R)

2. Explain construction of

all basic components.(R)

3.Explain fabrication steps

for RL,RC circuits(U)

4. Explain working of diode

in forward bias as well as

reverse bias mode.

5.Draw load line for given

circuit.

6. Calculate ac resistance

value of diode from given

diagram.

7. Draw small signal model

of diode.

Scope – 1. Academic Aspects- Understanding elements and

materials present in passive components and relation

between these materials and values of components. 2. Technology Aspect- Use of fabrication steps to

identify values as well as understand concept of

material science. 3. Application Aspect- application and interpretation

of component values and role of material in big

circuits.

Students Evaluation – 1. Theory Questions to be asked construction and

working of these components

Chapter 2 PN junction diode

Construction and working of

PN junction as diode. Its

biasing in forward and

reverse mode. Small signal

analysis of diode ,its load

line concept.

Purpose – This chapter gives detailed insight of PN

junction construction and working. Use of PN diode in

both ac and dc mode and also introduces concept of

biasing.

Scope – 1. Academic Aspects- Learning the insights of basic

diode structure and its biasing. Load line concept

important for future study. 2. Technology Aspect- Biasing concept of diode leads

to understanding of switching concepts as well as it

form the basis of rectifier circuits which are building

blocks of power supply design. 3. Application Aspect- Application of biasing

concepts leads to design of various rectifier circuoits as

well as wave shaping circuits.

Students Evaluation 1. Description of biasing condition.

2. Problem solving for calculation of ac parameters of

diode.

Module

2 Chapter 1. Analysis and design of

rectifier circuit with

Filters (L, C) (3 hr)

Analysis of half wave full

wave circuits and need of

filter Analysis of rectifier with

filter. Design of rectifier and filter

(L,C) circuits.

Purpose- This chapter is focused on analysis of

rectifier circuit and filter circuit especially L,C. 1. Draw rectifier circuits.

2. Explain working of

rectifiers.

3. Derive expression for

ripple factors with and

without filters.

4.. Calculate components for

given specifications

5. Design rectifier circuits

for given application.

Scope – 1. Academic Aspects- Understanding working of rectifiers and filters. 2. Technology Aspect- Understanding use of

specifications of rectifier and filter for power supply

design 3. Application Aspect- Students will be able to select

appropriate filter and rectifier for given application

Students Evaluation – 1. Problem solving for calculate ripple values for

given rectifier filter combination

2. Design rectifier and filter circuits for given

application 3. Simulate rectifier and filter circuits for given

specifications

Chapter 2. Analysis and design of

rectifier circuit with

Filters (LC, CLC,CRC) (2hrs)

Analysis of rectifier with

filter. Design of rectifier and filter

(LC, CLC, CRC) circuits.

Purpose- This chapter is focused on analysis of rectifier circuit

and filter circuit especially LC, CLC,CRC.

Scope – 1. Academic Aspects- Understanding working of rectifiers and filters. 2. Technology Aspect- Understanding use of

specifications of rectifier and filter for power supply

design 3. Application Aspect- Students will be able to select

appropriate filter and rectifier for given application

Students Evaluation – 1. Problem solving for calculate ripple values for

given rectifier filter combination

2. Design rectifier and filter circuits for given

application 3. Simulate rectifier and filter circuits for given

specifications

Module

2 Chapter 3 - Concept of load and

line regulation in power

supply circuits

Analysis zener voltage

regulator(1 hr)

Concept of specifications

of power supply and use

of zener as regulator.

Purpose – This chapter introduces concept regulator and its

specification

6.Design filter circuits for

given application

7.Design rectifier and filter

combination for given

specifications

8. Choose best rectifier filter

circuits for given

application.

Scope – 1. Academic Aspects- Student will study regulator concept and explain

different regulator specifications. 2. Technology Aspect- Regulator specifications are important in power supply

design 3. Application Aspect- Design regulator for given applications based on

knowledge of this chapter.

Student Evaluation - 1. Define line and load regulation. 2Explain working of zener regulator. 3. Simulate zener circuit to find regulation parameters.

9. Design power supply for

given application.

Chapter 4 Design of zener

regulator( 1hr)

Design of zener regulator. Purpose – This prepares students design zener regulator for

given specifications

Scope – 1. Academic Aspects- Students will be able to learn design aspects of zener

regulator. 2 Application Aspect- Design zener regulators for given applications. Student Evaluation -

1. Design regulator for given specification.

2. Verify design using SPICE program.

Module 3

Chapter 1 Operation of BJT,

with characteristics

and equation. BJT

characteristics,

DC/AC load line(2 hr)

BJT characteristics and I-

V characteristics

Purpose – This chapter introduces explains concept of BJT

construction and working with operating

characteristics.

1.Explain input output

characteristics of CE/CB

amplifier

2. Derive expressions for

stability factors.

3.Draw dc load line for

given circuit BJT/FET

4. Calculate dc bias

conditions for given BJT

circuits.

5. Calculate dc bias

conditions for given FET

circuits.

6.Design BJT bias circuits

Scope – 1. Academic Aspects- Students will be able to

interpret the VI characteristics of BJTand concept of Q

point. 2. Technology Aspect-Understand construction steps

of BJT and its relation with I-V characteristics

3. Application Aspect- Design of Dc bias of BJT for

proper amplification of signal Student Evaluation - 1. Students will be able to explain concept of biasing

for BJT.

2. Students will be able to calculate dc bias values.

for given specifications

7..Design FET bias circuits

for given specifications

8.Calculate values of Bias

resistors for given BJT and

FET combinations

9.Chose the best bias circuit

for given application

Chapter 2 DC analysis and design

of fixed bias, collector

to base bias and

voltage divider bias,

stability factor analysis

(3hr)

DC analysis and design of

biasing circuits

Purpose – Students can compare stability

performances of various BJT biasing circuits

Scope – 1. Academic Aspects- Calculate dc bias values and

find stability of circuits 2. Technology Aspect- Students can design dc bias circuits for stability. 3. Application Aspect- Design bias circuit and select

best one to attain stability

Student Evaluation – 1. Theory questions based on calculation of dc bias 2. Design of dc bias for stable circuit.

Chapter3 FET (N-CHANNEL, P-

CHANNEL) with

characteristics and

equation(1 hr)

FET characteristics and I-

V characteristics

Purpose – This chapter introduces explains concept of FET

construction and working with operating

characteristics. Scope – 1. Academic Aspects- Students will be able to

interpret the VI characteristics of FET and concept of

Q point. 2. Technology Aspect-Understand construction steps

of BJT and its relation with I-V characteristics

3. Application Aspect- Design of Dc bias of FET for

proper amplification of signal Student Evaluation - 1. Students will be able to explain concept of

biasing for FET.

2. Students will be able to calculate dc bias values.

Chapter 4 Junction Field Effect

Transistor: Analysis

and design of self- bias

and voltage divider

bias, zero temp drift

biasing.(2 hr)

JFET biasing Purpose – Students can compare stability

performances of various FET biasing circuits

Scope – 1. Academic Aspects- Calculate dc bias values and

find stability of circuits 2. Technology Aspect- Students can design dc bias circuits for stability. 3. Application Aspect- Design bias circuit and select

best one to attain stability

Student Evaluation – 1. Theory questions based on calculation of dc bias 2. Design of dc bias for stable circuit.

Module

4 Chapter 1 Hybrid pi model and h

parameter model of

BJT

(2hr)

. Purpose – Students can draw small signal model of

BJT and calculate ac parameters. 1.Explain concept of h

parameters and pi models

for transistor

2. Draw small signal model

for given BJT OR FET

circuits.

3.Calculate values of

RI,RO,AV,AI for given

circuits(BJT,FET)

Draw small signal model for

given combination of BJT

and FET.

Analyze given circuit and

Scope – 1. Academic Aspects- Draw small signal model using

pi model of BJT 2. Technology Aspect- Students can relate models with various applications 3. Application Aspect- Use small signal models to

analyze amplifier. Student Evaluation – 1. Theory questions based on calculation of ac

parameters 2. Design of ac circuit for given gains and impedances

for applications such as audio amplifier.

derive expression for given

circuits.

Chapter 2 Small signal analysis

(Zi, Zo, Av and Ai) of

CE, CB, and CC

configurations using

hybrid-pi model of BJT

(3 hrs)

Purpose – Students can draw small signal model of

BJT and calculate ac parameters.

Scope – 1. Academic Aspects- Calculate ac parameters using

small signal model for BJT 2. Technology Aspect- Students can simulate ac circuits to find ac

performance 3. Application Aspect- Design ac circuit of BJT for

given specifications

Student Evaluation – 1. Theory questions based on calculation of ac

parameters 2. Design of ac circuit for given gains and impedances

for applications such as audio amplifier.

Chapter 3 Small signal model of

FET with graphical

representation. (1 hrs)

Purpose – Students can draw small signal model of

FET and calculate ac parameters.

Scope – 1. Academic Aspects- Draw small signal model using

pi model of FET 2. Technology Aspect- Students can relate models with various applications 3. Application Aspect- Use small signal models to

analyze amplifier.

Student Evaluation – 1. Theory questions based on calculation of ac

parameters 2. Design of ac circuit for given gains and impedances

for applications such as audio amplifier.

Chapter 4 small signal (mid-

frequency) analysis of

CS, CD and CG

amplifiers using FET (3

hrs)

Purpose – Students can draw small signal model of

FET and calculate ac parameters.

Scope – 1. Academic Aspects- Calculate ac parameters using

small signal model for BJT 2. Technology Aspect- Students can simulate ac circuits to find ac

performance 3. Application Aspect- Design ac circuit of FET for

given specifications

Student Evaluation – 1. Theory questions based on calculation of ac

parameters 2. Design of ac circuit for given gains and impedances

for applications such as audio amplifier.

Module

5 Chapter 1 High

frequency hybrid-pi

equivalent Circuits of

BJT and FET, Miller

effect and Miller

capacitance, gain

Purpose: To make students understand hybrid pi model of BJT and MOSFET. To study bypass capacitors and Miller capacitance and gain bandwidth product

1. Explain high frequency

model for BJT and FET.

2.Calculate values of

capacitors for given

bandwidth

Scope – 1. Academic Aspects- Understanding different parameters of hybrid pi model. 2. Technology Aspect- Understand the difference between hybrid pi model of BJT and FET.

bandwidth

product(1hr)

3. Application Aspect- Basics to understand analysis of microwave devices.

Students Evaluation – 1. Theory Questions to be asked Frequency response, and effect of capacitors at low and high frequency. 2. Numerical on frequency determination for BJT and FET 3. Corresponding viva questions can be asked Miller capacitance and gain bandwidth product

Purpose: To make students understand hybrid pi model of BJT and FET. To study bypass capacitors and Miller capacitance and gain bandwidth product

Chapter 2

Effects of capacitors

on frequency response

of single stage

amplifier using BJT

and FET Analysis of

single stage amplifiers

at HF and gain

bandwidth product.

(2hr)

Purpose – This chapter gives detailed insight of frequency response of BJT and FET amplifiers at low and high frequency due to the effects of coupling, bypass and miller capacitor.

Scope – 1. Academic Aspects- Understanding Frequency response, and effect of capacitors at low and high frequency. 2. Technology Aspect- Understand designing of amplifiers to work for certain frequency range. 3. Application Aspect- Designing of amplifiers at certain bandwidth.

Students Evaluation 1. Theory Questions to be asked on Frequency response, and effect of capacitors at low and high frequency.

2. Numerical on frequency determination for BJT and MOSFET 2. Lab experiment on frequency response 3. Corresponding viva questions can be asked Frequency response, and effect of capacitors at low and high frequency,

Module

6 Chapter 6 Design of single stage

RC Coupled CE and

CS amplifier. (6hr)

Purpose –

Implementation of basics learned from module 3-5

1.Calculate values of

components for given

specifications

2.Design a circuit for given

application Scope –

1. Academic Aspects- Designing of CE and CS amplifier for the given

specification. 2. Technology Aspect-

Verifying the designing by implementation of the

designed circuit in the Lab sessions. 3. Application Aspect-

Is used as the basic building block of power

amplifiers.

Student Evaluation – 1. Questions based on designing of CE and CS

amplifier.

2. Designing of CE amplifier in Lab

E. CO and PO Mapping F. Module and Learning Levels Mapping

LL-> LL 1 LL 2 LL 3 LL 4 LL 5 LL 6

Modules Remember Understand Apply Analyze Evaluate Create

Module-I √ √

Module-II √ √ √ √ √ √

Module-III √ √ √ √ √

Module-IV √ √ √ √

Module-V √

Module-VI √ √

CO/PO PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10

CO1 √

√

CO2 √ √ √ √

√

CO3 √ √ √ √

√

CO4 √ √ √ √

√

CO5 √ √ √ √ √

CO6 √ √ √ √ √ √ √