Mahatma Gandhi University (MGU) 2007 B.Tech Electronic Instrumentation & Control Engineering electronics circuits-i - Question Paper

ELECTRONIC CIRCUITS –I
ELECTRONICS AND INSTRUMENTATION
THIRD SEMESTER

MODULE one
Rectifiers and power supplies :half wave –full wave and bridge rectifiers –working –analysis and design – C filter analysis-regulated power supplies :series and shunt –design of regulated power supplies for specified output conditions- current limiting-short circuit protection –IC regulated power supplies

MODULE 2
Transistor as an amplifier : transistor at low frequencies – h parameter model analysis –expression of voltage and current gain –input and output impedance –C E – CB and CC configurations –comparison –transistor parameters from static characteristics – FET operation –characteristics-small signal model

MODULE 3
Transistor biasing :operation point –D C and A C load lines –Q point selection- bias stability –definition of stability factors –derivation of stability factor for ICO variation –fixed bias-collector to base bias –self bias circuits –bias compensation –compensation for ICO and VBE

MODULE four
R C coupled amplifier: working –analysis and design –phase and frequency response- FET amplifier: biasing –analysis and design

MODULE 5
Wave shaping circuits: clipping –clamping –R C integration –differentiation –transistor as a switch –a stable multivibrator-working and design – U J T-working and applications –simple sweep circuit

REFERENCES

1. ELECTRONICS DEVICES AND CIRUITS BOYLSTED & NASHELSKY
2. INTEGRATED ELECTRONICS MILLMAN &HALKIAS
3. ELECTRONIC PRINCIPLES MALVINO
4. ELECTRONIC DEVICES & CIRCUITS BOGART
5. ELECTRONIC DEVICES FLOYD
6. ELECTRONIC DEVICES & CIRCUITS J B GUPTA

Earning:   Approval pending.