EE382:Electronic Devices and Circuits II

Course Number : EE382
Course Title : Electronic Devices and Circuits II
Credits : 3
Prerequisites : none
No Course Content Time Allocated (hours)
L & T P
01

Diode Logic Circuits:

Diode logic AND and OR functions

1
02

BJT Logic families:

Logic level definitions;The different pair as a current switch;Transistor-transistor logic inverters,NAND,other functions;Emiiter-coupled logic logic;OR/NOR gate,other functions;Low voltage bipolar logic families

3
03

MOS Logic Families:

Logic level definitions;NMOS logic design;Inverters,NOR,NAND,SOP,POS,complex gates;PMOS logic CMOS logic:Inverter,NOR,NAND,SOP,POS,complex gates,Dynamic logic;Cascade buffers;NMOS and CMOS power/delay scaling

5
04

Storage Elements

Latches,Flip-Flop,Static RAM cells,Dynamic RAM cells

2
05

Design Parameter and issues:

Switching energy,propagation delay,Fan-in,Fan-out,power dissipation,Noise margin,etc

2
06

Interfacing logic families and standard buses:

Termal characteristics of logic families,Interface characteristics,TTL/CMOS,TTL/ECL,CMOS/ECL,etc

2
07

Active Filters:

Low-pass,high-pass,band-pass and band-stop sections,Butterworth,Chebyshev,Elliptic and Bessel functions,circuit realization of single pole and two-pole transfer functions;frequency and impedance scaling

4
08

Oscillators:

Basic concepts and definitons;machine conditions;RC oscillators;phase-shift oscillator,Wien-bridge oscillator,LC oscillators;Colpitts oscillator,Hartley oscillator,Tuned circuit oscillators, Crystal oscillators.

4
09

Large Signal amplifiers

Classification of power amplifiers;definitions of efficiency,power dissipation,distortion;transformer coupled Class A,Class B;Push-Pull using transformers,Class B push-pull using complementary transistors,quasi-complementary class B,Class AB operation;environmental and thermal Considerations

4
10

High-frequency response of amplifiers:

BJT hybrid-n model;CE short circuit current gain;current gain with a resistive load;voltage gain;Miller & the unilateral model;wide band amplifiers;series resistance in emitter lead,shunt resitance collector to base;FET high-frequency model;common source & common drain amplifiers at high frequencies.

 

3
11

Data conversion circuits:

D/A Converters:Definitions:Codes,LSB,MSB,etc;Linearity,differential linearity,offset and gain errors;Weighted resistor D/A converter;R/2R ladders and D/A converters;Weighted current source converters;Delta-sigma coverters.

A/D Converters:Definitions;Codes,LSB,MSB,missing etc;Linearity,differential linearity,offset and gain errors,missing codes;Counting converters;Successive approximations,single-and-dual slope converters;Flash Converters;Delta-sigma converters;Sample-and-hold circuits.

 

7
09

SPICE Circuit modeling and simulation:

DC analysis,AC analysis,Transient analysis;Simulation control options,Built-in-solid-state device models,Device parameter control Libraries,Mixed-mode simulation.

8
Total 45
Assessment Percentage Marks
Continuous Assessment 30  
         Assignment   15
         Laboratory Work   15
Written Examinations 70  
         Mid-semester   20
         End-semester   50
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