electronics systems

7/29/2019 Electronics Systems

1/5

Electronic SystemsLaboratory

LAB OBJECTIVE

Electronic Systems Laboratory (ES) is a laboratory within the Electrical Department of

the University of Engineering & Technology Lahore, Pakistan. The objective of the

ESD lab is to do research and education in the design of complex electronic systems.

The ESD lab mission is to

1. develop a new knowledge base and to do industrially relevant research ininnovative design on electronic as well as VLSI systems and technologies,

2. couple research to educational activities, and3. provide state-of-the-art facilities

LAB VENUE AND STAFF

Electronic Systemslab is located on the ground floor of Electrical

Engineering Department University of Engineering and TechnologyLahore. This lab is maintained by three highly skilled and trained

workers. These include:

1. Mr. Ghufran Khan Lodhi (Jr. Demonstrator)2. Mr. Hamid Mahmood (Lab Attendant)3. Mr. Sadiq Shakir (Lab Attendant)


2/5

Electronic Systems Lab is equipped with morethan 30 high performance computing machines.

All of these machines have Intel Pentium 4

processors, 1 GB RAM and more than 100 GB of

hard disk. The lab computers have a number of

CAD tools installed including:

PROTEUS & PSPICE(Circuit simulationand PCB layout tool)

SPICE ( For plotting solid state devicecharacteristics)

KEIL (used for microcontrollerprogramming)

C Language compiler and Debugger MATLAB (A tool for simulating complex mathematical functions )

Electronic Systems Lab has over 12 tables where students

perform experiments. Each table has the following instruments

for student use


3/5

20 Mega Hertz Cathode

Ray Oscilloscopes

5 Mega Hertz Signal

Generators

Dual Voltage (0 -30 V)

Power Supplies

Electronic System Lab has also a wide

range of discrete transistors, monolithic

integrated circuit chips like 741

operational amplifier chips, and the entire

range of resistors, capacitors


4/5

The major course for this lab is the ELECTRONIC SYSTEM

DESIGN Course which covers the operation and working of

differential and multistage amplifiers, operational

amplifiers and their applications. This course also involves

the design and analysis of analog filters, along with the

study of analog-to-digital and digital-to-analog converters.


5/5

SR.NO

OBJECTIVES READINGMATERIAL

1 To become familiar with op-amp input terminals To become familiar with some simple applications of op-

amp

Lab Manual

2 To design and test some common applications of op-amps Lab Manual3 To measure and adjust the offset of an amplifier, measure its

bandwidth and see how its performance is limited by its slew

rate

To compare the performance of the LF356 operationalamplifier to that of the LM741

Lab Manual

4 To observe the working of op-amp based filters, integratorsand differentiators

To observe the working of precision rectifiersLab Manual

5 To observe the operation of class AB output stage To observe that how a Push Pull output stage added to the

output of an op-amp can enhance its current sourcing and

sinking capability

Lab Manual

Project 1: To design an Audio Amplifier and assemble the circuit on a PCB

6 To measure the early voltage and saturation current of NPNBJTs

To design and test various current mirrors/sources andcompare their performance

Lab Manual

7 To design and test a differential pair with a resistive load To investigate the effect of component mismatches upon the

performance of a differential pair

Lab Manual

8 To observe the operation of current mirror active loadeddifferential amplifier

Lab Manual

Project 2: To design and test a home-brew op-amp

electronics systems

Documents