licd_syllabus.pdf | |
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Objective :
To teach the basic concepts in the design of electronic circuits using linear integrated circuits and their applications in the processing of analog signals. Also to introduce a few special function integrated circuits such as Regulator ICS, Waveform generator etc.
Pre-requisite:
Passive circuit analysis and transistor behavior. single or two stage amplifier, Diff-Amp and Current Mirror concepts
Module 1 : Operational Amplifier Fundamentals
Basic Op Amp Configurations,
Ideal Op Amp Circuits Analysis,
Simplified Op Amp Circuits Diagram,
Input Bias and Offset Currents,
Low-Input-Bias-Current Op Amps,
Input Offset Voltage,
Low-Input-Offset-Voltage Op Amps,
Input Offset-Error Compensation,
Maximum Ratings.
Open-Loop Response,
Closed-Loop Response
Input and Output Impedances
Transient Response
Effect of Finite GBP on Integrator Circuits
Effect of Finite GBP on Filters
Current-Feedback Amplifiers
The Stability Problem,
Stability in Constant-GBP Op Amps Circuits,
Internal Frequency Compensation
External Frequency Compensation
Stability in CFA Circuits
Composite Amplifiers
Op Amp Powering.
Slew rate and methods of improving slew rate.
Module 2 : Linear Applications of OP-AMP Current shunt feedback (Inverting Amplifier)
Current Series feedback (Non-Inverting Amplifier)
Summing Amplifier, Averaging Amplifier
Difference Amplifier,
Instrumentation Applications,
Integrator/Differentiator using OP-AMP
Current-to-Voltage Converters,
Voltage-to-Currents Converters,
Grounded load V/I Converter
V-F and F-V Converters.
Sample-and-Hold Amplifiers
Module 3 : Active Filter
The Transfer function,
First-Order Active Filters,
Audio Filter Applications,
Standard Second- Order Responses, KRC Filters,
Multiple-Feedback Filters,
State-Variable and Biquad Filters,
Sensitivity, Filter approximations,
Cascade design,
Generalized impedance converters,
Direct design,
Switched capacitor filters.
Module 4 : Non Linear Applications of OP-AMP
Voltage Comparators
Comparator Application
Schmitt Triggers,
Precision Rectifier
Peak Detectors
Mono-shot Multi-vibrator
Astable Multi-vibrator
Triangular /saw-tooth waveform Generator
Module 5 : Data Converters and Regulators
Analog Switches
A-D Conversion Techniques
D-A Conversion Techniques
Integrated ICs employing above techniques and their applications
Functional block diagram of Voltage Regulators
Fixed voltage Regulators(78XX and 79XX)
Variable Voltage Regulators (LM317 and CA723)
Module 6 : Waveform Generators and synthesizers
Oscillators using OP-AMP (RC - Phase shift and Wien Bridge oscillators)
Monolithic Timer – NE555
Phase-Locked Loops, Monolithic PLLs
To teach the basic concepts in the design of electronic circuits using linear integrated circuits and their applications in the processing of analog signals. Also to introduce a few special function integrated circuits such as Regulator ICS, Waveform generator etc.
Pre-requisite:
Passive circuit analysis and transistor behavior. single or two stage amplifier, Diff-Amp and Current Mirror concepts
Module 1 : Operational Amplifier Fundamentals
Basic Op Amp Configurations,
Ideal Op Amp Circuits Analysis,
Simplified Op Amp Circuits Diagram,
Input Bias and Offset Currents,
Low-Input-Bias-Current Op Amps,
Input Offset Voltage,
Low-Input-Offset-Voltage Op Amps,
Input Offset-Error Compensation,
Maximum Ratings.
Open-Loop Response,
Closed-Loop Response
Input and Output Impedances
Transient Response
Effect of Finite GBP on Integrator Circuits
Effect of Finite GBP on Filters
Current-Feedback Amplifiers
The Stability Problem,
Stability in Constant-GBP Op Amps Circuits,
Internal Frequency Compensation
External Frequency Compensation
Stability in CFA Circuits
Composite Amplifiers
Op Amp Powering.
Slew rate and methods of improving slew rate.
Module 2 : Linear Applications of OP-AMP Current shunt feedback (Inverting Amplifier)
Current Series feedback (Non-Inverting Amplifier)
Summing Amplifier, Averaging Amplifier
Difference Amplifier,
Instrumentation Applications,
Integrator/Differentiator using OP-AMP
Current-to-Voltage Converters,
Voltage-to-Currents Converters,
Grounded load V/I Converter
V-F and F-V Converters.
Sample-and-Hold Amplifiers
Module 3 : Active Filter
The Transfer function,
First-Order Active Filters,
Audio Filter Applications,
Standard Second- Order Responses, KRC Filters,
Multiple-Feedback Filters,
State-Variable and Biquad Filters,
Sensitivity, Filter approximations,
Cascade design,
Generalized impedance converters,
Direct design,
Switched capacitor filters.
Module 4 : Non Linear Applications of OP-AMP
Voltage Comparators
Comparator Application
Schmitt Triggers,
Precision Rectifier
Peak Detectors
Mono-shot Multi-vibrator
Astable Multi-vibrator
Triangular /saw-tooth waveform Generator
Module 5 : Data Converters and Regulators
Analog Switches
A-D Conversion Techniques
D-A Conversion Techniques
Integrated ICs employing above techniques and their applications
Functional block diagram of Voltage Regulators
Fixed voltage Regulators(78XX and 79XX)
Variable Voltage Regulators (LM317 and CA723)
Module 6 : Waveform Generators and synthesizers
Oscillators using OP-AMP (RC - Phase shift and Wien Bridge oscillators)
Monolithic Timer – NE555
Phase-Locked Loops, Monolithic PLLs
Some Query in Unity gain Design steps for 2nd Order LPF was asked by a Student so posting it here :)
unity_gain_krc_design_for_2nd_order_lpf_.pdf | |
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TERM TEST 2
Scheme : 30 Marks
Date : 21st October , 2013
Time : 1 - 2 pm
Scheme : 30 Marks
Date : 21st October , 2013
Time : 1 - 2 pm
LICD Last Lecture Pics :)
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Switched Capacitor Filter : From Sergio Franco
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Opamp 741 Internal Block Diagram
bipolar_opamp_block_diagram.pdf | |
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Topics Missed out in Class :)
generalized_impedance_converter_.pdf | |
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multiple_feeback_filters.pdf | |
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opamp_powering_.pdf | |
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PLL SLides
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Question Bank 2 :
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Precision Rectifier SLide :
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Lec 39 Slides : Topic : ( A-D and D-A Converters)
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Assignment 2 Update :
Submission Date : 15th October , 2013
Submission Date : 15th October , 2013
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Lec 32 , 33 Pics
Topic : 2nd Order Low pass Filter
Pics courtesy : Sony A57 - SLT
Topic : 2nd Order Low pass Filter
Pics courtesy : Sony A57 - SLT
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Active Filters : IIT Bombay Slides
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Opamps for Everyone Ebook
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Assignment no 01 Questions
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Assignment No 01 : Compulsory Batch wise ( Last Date : 17th September 2013 before 4 pm )
Level 1 : < 50 Marks in Class Test or < 15 Marks in Mid Term - I or Attendance < 70%
Level 2 : < 50 Marks in Class Test and < 15 Marks in Mid Term - I or < 15 Marks in Mid Term - I and Attendance < 70% or < 50 Marks in Class Test and Attendance < 70%
Level 3 : < 50 Marks in Class Test and < 15 Marks in Mid Term - I and Attendance < 70%
Task for < 50 Marks in Class Test : Solve SET A and B only Problems
Task for < 15 Marks in Mid - Term - I : Solve the 25 Questions in Question Bank
Task for Attendance < 70% : Extra assignment other than your own Batch Assignment
Level 1 : < 50 Marks in Class Test or < 15 Marks in Mid Term - I or Attendance < 70%
Level 2 : < 50 Marks in Class Test and < 15 Marks in Mid Term - I or < 15 Marks in Mid Term - I and Attendance < 70% or < 50 Marks in Class Test and Attendance < 70%
Level 3 : < 50 Marks in Class Test and < 15 Marks in Mid Term - I and Attendance < 70%
Task for < 50 Marks in Class Test : Solve SET A and B only Problems
Task for < 15 Marks in Mid - Term - I : Solve the 25 Questions in Question Bank
Task for Attendance < 70% : Extra assignment other than your own Batch Assignment
555 Timer Animation Slides
Internal Elements of 555 timer : http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SSE7806
555 Astable Multivibrator : http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SSE8106
555 Monostable Multivibrator : http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SSE8306
LICD QUESTION BANK for Term Test 1
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LICD TEST Results :)
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LICD TEST Solution : SET A :)
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LICD TEST Solution : SET B :)
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Question no 22 Set B , Answer is C
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LICD Test details :
Test date : 21st August 2013 , time : 8:30 - 9:30 am , MArks : 100
Syllabus for Test : Topics covered from 15-7-13 to 20-8-13 in class .
Test date : 21st August 2013 , time : 8:30 - 9:30 am , MArks : 100
Syllabus for Test : Topics covered from 15-7-13 to 20-8-13 in class .
CLass work problem dated 19-08-2013
There is a minor mistake in solution , so kindly think and solve !!!
There is a minor mistake in solution , so kindly think and solve !!!
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Comparator Notes and Application 2 : window detector and application 3 : PWM
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Application of 3 opamp IA using Tranducer Bridge
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3 Opamp Instrumentation Lecture Handouts
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Voltage follower and Loading effect
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Linear equation implementation using Single Opamp
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Practical Integrator Animation SLide link http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SSE5303
Practical Differentiator Animation slide link http://www.wisc-online.com/Objects/ViewObject.aspx?ID=SSE5203
SLEW RATE definition and solved problems
Please write the questions for slew rate and their answer in your note book and be present on Lec dated 06-08-2013
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Classwork Problems for Lecture 09
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Solution for Class Assignment
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Mumbai University question papers
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LICD Experiments
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