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DOC/LP/01/28.02.02
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Unit : I
Branch : EC
Semester: IV
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 01 of 06
UNIT- I IC FABRICATION & CIRCUIT CONFIGURATION FOR LINEAR ICS
9
Advantages of ICs over discrete components – Manufacturing process of Monolithic ICs – Construction
of Monolithic bipolar transistor – Monolithic diodes – Integrated Resistors – Monolithic Capacitors –
Inductors. Current mirror and current sources, Current sources as active loads, Voltage sources, Voltage
References, BJT Differential amplifier with active loads, General operational amplifier stages -and
internal circuit diagrams of IC 741, DC and AC performance characteristics, slew rate, Open and closed
loop configurations.
Objective:
 To introduce the basics of integrated circuit fabrication techniques.
 The basic building blocks of linear integrated circuits are introduced.
Session
No.
1.
Topics to be covered
Time
Ref
Introduction to Linear Integrated Circuits, Analog &
Digital ICs, Analog/Linear IC / Operational
amplifier
Block diagram of an Op-amp ,Emitter coupled
Differential amplifier with balanced and unbalanced
output, Derivation of Ac, Ad and CMRR
Differential amplifiers using constant current bias;
Current mirror circuits
Types of current sources; Level shifters
50m
1,2
Teaching
Method
BB
50m
1,2
BB
50m
1,2
BB
50m
1,2
BB
BJT Differential amplifier with active loads; Output
stage of an opamp
Ideal characteristics of an opamp; Inverting
amplifiers, Non-inverting amplifiers
DC characteristics of an opamp
50m
2,4
BB
50m
2,4
BB
50m
1,2
BB
50m
2,3
BB
50m
2,3
BB,OHP
10.
AC characteristics of an opamp; Frequency
compensation techniques
Types of Voltage references, Types of Voltage
sources
Different stages of Fabrication process
50m
2,3
BB,PPT
11.
Fabrication steps of a typical circuit
50m
2,3
BB,PPT
12.
Fabrication of resistors, inductors & capacitances,
Diodes, BJT as IC
50m
2,3
BB,PPT
2.
3.
4.
5.
6.
7.
8.
9.
DOC/LP/01/28.02.02
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Unit : II
Branch : EC
Semester: IV
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 02 of 06
UNIT II APPLICATIONS OF OPERATIONAL AMPLIFIERS
9
Sign Changer, Scale Changer, Phase Shift Circuits, Voltage Follower, V-to-I and I-to-V converters,
adder, subtractor, Instrumentation amplifier, Integrator, Differentiator, Logarithmic amplifier,
Antilogarithmic amplifier, Comparators, Schmitt trigger, Precision rectifier, peak detector, Comparators,
Schmitt trigger, clipper and clamper, Low-pass, high-pass and band-pass Butterworth filters.
Objectives:
 Open loop & closed loop configurations of Op-amp
 The linear and non-linear applications of operational amplifiers
Session
No.
Topics to be covered
Time
Ref
Teaching
Method
Open loop & closed loop configurations of Op-amp
Sign Changer, Scale Changer, Phase Shift Circuits,
all input & output waveform relationships
Voltage Follower, V-to-I converters, I-to-V
converters,List of some applications for the above
50m
1,2,8
BB
50m
1,2
BB
Adder ,Subtractor, Combined effect, Instrumentation
amplifier
Instrumentation amplifier using a transducer stage
50m
1,2,7
BB
50m
1,2,7
BB
Integrator and Practical Integrator, Differentiator
and Practical Differentiator
50m
1,2,5
BB,OHP
Comparators and various applications of
comparators
Schmitt trigger and Precision rectifiers, Logarithmic
amplifier
Antilogarithmic amplifier, Peak detector
Applications, Clippers
50m
1,2,5
BB
50m
1,2,5
BB
50m
1,2
BB
21.
Clamper –applications. Introduction & types of
active filters, Low pass filters Butterworth filters
50m
1,2,5
BB,OHP
22.
High-pass and band-pass Butterworth filters
50m
1,2,5
BB,OHP
13.
14.
15.
16.
17.
18.
19.
20.
DOC/LP/01/28.02.02
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Unit : III
Branch : EC
Semester: IV
UNIT III ANALOG MULTIPLIER AND PLL
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 03 of 06
9
Analog Multiplier using Emitter Coupled Transistor Pair - Gilbert Multiplier cell - Variable
transconductance technique, Gilbert Multiplier cell - Variable transconductance technique, analog
multiplier ICs and their applications, Operation of the basic PLL, Closed loop analysis, Voltage
controlled oscillator, Monolithic PLL IC 565, application of PLL for AM detection, FM detection, FSK
modulation and demodulation and Frequency synthesizing.
Objective: To introduce the theory and applications of analog multipliers and PLL.
Session
No.
Topics to be covered
23. Analog Multiplier using Emitter Coupled Transistor
24.
25.
Pair
Gilbert Multiplier cell - Variable transconductance
technique
Analog multiplier ICs and their applications
26. Introduction to PLL, Different blocks of a PLL IC
27.
Operation of PLL
Phase Detector types, Voltage Controlled Oscillator
28. Derivation of Lock-in-range and Capture range
29.
30.
31.
Closed loop analysis,IC565, Monolithic 566
Various applications of PLL-FM detector, AM
detection, FSK modulation and demodulation
Frequency synthesizing
Time
Ref
50m
1,2
Teaching
Method
BB
50m
1,2
BB
50m
2,5
BB
50m
2,5,9
BB
50m
2,5,9
BB
50m
2,5,9
BB
50m
9
BB
50m
2,9
BB
50m
9
BB
DOC/LP/01/28.02.02
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Unit : IV
Branch : EC
Semester: IV
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 04 of 06
UNIT IV ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS
9
Analog and Digital Data Conversions, D/A converter – specifications - weighted resistor type, R-2R
Ladder type, Voltage Mode and Current-Mode Ladder types - switches for D/A converters, high speed
sample-and-hold circuits, A/D Converters – specifications - Flash type - Successive Approximation type Single Slope type - Dual Slope type - A/D Converter using Voltage-to-Time Conversion - Over-sampling
A/D Converters
Objective:
To introduce the concept of converters with respect to Digital & analog signals.
Session
No.
32.
Topics to be covered
Time
Ref
Introduction to analog & digital data converters and
the need for the same. Different types of switches &
resistances used for the same
Specifications of D/A converters,
4 bit Weighted resistor type of D/A
R-2R ladder type of D/A converter,
Voltage & Current mode
High speed sample-and-hold circuits,
Over-sampling A/D Converters,
A/D converters, Specifications.
Types of A/D converters
Flash type converter, Successive Approximation type
converter
A/D Converter using Voltage-to-Time Conversion
Single Slope type-Dual Slope type - A/D Converter.
50m
2,5
Teaching
Method
BB
50m
2,5
BB
50m
2,5
BB
50m
2
BB
50m
2,3
BB
50m
2,3
BB
50m
2,3
BB
39.
Comparison of all converters,
V/F & F/V converters
50m
1,5
BB,OHP
40.
Special ICs- Opto-Couplers, Fibre optic IC
50 m
9
BB
CAT-I
180m
-
-
33.
34.
35.
36.
37.
38.
DOC/LP/01/28.02.02
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Unit : V
Branch : EC
Semester: IV
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 05 of 06
UNIT V WAVEFORM GENERATORS AND SPECIAL FUNCTION ICs
9
Sine-wave generators, Multivibrators and Triangular wave generator, Saw-tooth wave generator,
ICL8038 function generator, Timer IC 555, IC Voltage regulators - Three terminal fixed and adjustable
voltage regulators - IC 723 general purpose regulator - Monolithic switching regulator, Switched
capacitor filter IC MF10, Frequency to Voltage and Voltage to Frequency converters, Audio Power
amplifier, Video Amplifier, Isolation Amplifier, Opto-couplers and fibre optic IC
Objective:
 To introduce the concepts of different waveforms & their generation using op. amps.
 To introduce some special function ICs.
Session
No.
Topics to be covered
Time
Ref
Sine wave generators/oscillator circuits using diodes
& transistors along with opamps
Introduction to Timer IC555- circuit aspect
50m
2,6
Teaching
Method
BB,OHP
50m
2,6
BB,OHP
Introduction to & types of Multivibrators,
Design of Astable multivibrator
Design of Monostable multivibrators
50m
2,6
BB,OHP
50m
2,6
BB,OHP
Triangular wave generator, Saw-tooth wave
generators
ICL8038 function generator
50m
2,5
BB,OHP
50m
2,5
BB,OHP
50m
2,5
BB,OHP
50m
2,5
BB,OHP
49.
IC Voltage regulators - Three terminal fixed and
adjustable voltage regulators
IC 723 general purpose regulator, all protection
circuits
Audio amplifier IC, Isolation Amplifier
50m
2,5
BB,OHP
50.
Monolithic switching regulator
50m
2
BB,OHP
51.
Switched capacitor filter IC MF10
50m
2
BB,OHP
52.
Video amplifier IC
50m
2
BB,OHP
CAT-II
75m
-
-
41.
42.
43.
44.
45.
46.
47.
48.
DOC/LP/01/28.02.02
LP – EC2254
LP Rev. No: 02
Date: 24/12/2012
Page 06 of 06
LESSON PLAN
Sub Code & Name: EC2254- Linear Integrated Circuits
Branch : EC
Semester: IV
Course Delivery Plan:
Week
1
2
3
4
5
I II I II I II I II I II
6
7
8
9
10
11
12
13
I II
I II
I II
I II
I II
I II
I II
I II
UNIT 1 1 1 1 1 1 2 2 2 2 2 3 3 3
-
TEST
T1
T2
T3
T4
T5
T6
3
3
4 4 4
4
T7
T8
4
CAT-I
5 5 5 5 5
T9
T10
5
CAT-II
Note: T1,…, T10: Weekly Test; CAT: Continuous Assessment Test
TEXT BOOKS:
rd
1. Sergio Franco, Design with operational amplifiers and analog integrated circuits, 3 Edition, Tata
McGraw-Hill, 2007.
2. D.Roy Choudhry, Shail Jain, Linear Integrated Circuits, New Age International Pvt. Ltd., 2000.
REFERENCES:
3. B.S.Sonde, System design using Integrated Circuits , New Age Pub, 2nd Edition, 2001.
4. Gray and Meyer, Analysis and Design of Analog Integrated Circuits, Wiley International, 2005.
th
5. Ramakant A.Gayakwad, OP-AMP and Linear ICs, Prentice Hall / Pearson Education, 4 Edition, 2001.
6. J.Michael Jacob, Applications and Design with Analog Integrated Circuits, Prentice Hall of India, 1996
7. William D.Stanley, Operational Amplifiers with Linear Integrated Circuits, Pearson Education, 2004.
8. K Lal Kishore, Operational Amplifier and Linear Integrated Circuits, Pearson Education, 2006.
9. S.Salivahanan & V.S. Kanchana Bhaskaran, Linear Integrated Circuits, TMH, 2008.
Prepared by
Approved by
L.Anju ,C.Gomatheeswari Preethika
Dr.S.Ganesh Vaidyanathan
Designation
Asst.Prof
HOD, Department of ECE
Date
24/12/2012
24/12/2012
Signature
Name