Module 1
RC circuit:
Response
of low pass and high pass RC circuits to –
sine wave, step, pulse and square wave.
Properties of such output waves - Tilt and Rise time
sine wave, step, pulse and square wave.
Properties of such output waves - Tilt and Rise time
Differentiator, Integrator
Rectifiers:Analysis of Rectifiers – Half wave, Full wave, Bridge
Analysis of Filters – L, C, LC, π
Clipping and Clamping circuit
Voltage Regulators :
Zener voltage regulator
Transistor series (with feedback)
Short circuit and foldback protection
Shunt voltage regulators
Small signal diode model for low and high frequencies
Module 2
DC analysis of BJTs
–
BJT as amplifier
Small signal equivalent circuits (Low frequency π and h Models only). Transistor Biasing circuits
Stability factors
Thermal runaway.
BJT as amplifier
Small signal equivalent circuits (Low frequency π and h Models only). Transistor Biasing circuits
Stability factors
Thermal runaway.
Small signal analysis
of CE, CB, CC configurations using approximate hybrid π model (gain, input and output
impedance)
Module 3
MOSFET-
I-V relation, load lines
small signal parameters, small signal
equivalent circuits
body effect
Biasing of MOSFETs amplifiers
Analysis of single
stage discrete MOSFET amplifiers –
Expressions for a. Small signal voltage gain and current gain
b. Input and output impedance of
1)Common Source amplifier with source bypass capacitor
2)Common Source amplifier without source bypass capacitor
3)Source follower
4)Common Gate amplifier
Expressions for a. Small signal voltage gain and current gain
b. Input and output impedance of
1)Common Source amplifier with source bypass capacitor
2)Common Source amplifier without source bypass capacitor
3)Source follower
4)Common Gate amplifier
Module 4
Highfrequency
equivalent circuits of 1)BJTs 2) MOSFETs,
Miller effect, short circuit current gain, s-domain
analysis, amplifier transfer function.
Analysis of high frequency response of 1)CE, CB, CC amplifiers 2) CS, CG, CD amplifiers.
Analysis of high frequency response of 1)CE, CB, CC amplifiers 2) CS, CG, CD amplifiers.
Module 5
Power amplifiers:
Class A, B, AB and C circuits – efficiency and distortion.
Biasing of class AB
circuits. Transformer less power amplifiers.
Feedback amplifiers
– Properties of negative feedback.
The four basic feedback topologies-
1) Series-shunt 2) series-series 3) shunt-shunt 4) shunt-series.
Analysis and design of discrete circuits in each feedback topology
Loop gain, input and output impedance. Stability of feedback circuits
Voltage amplifiers, Current amplifiers, Trans conductance amplifiers and Trans resistance amplifiers
The four basic feedback topologies-
1) Series-shunt 2) series-series 3) shunt-shunt 4) shunt-series.
Analysis and design of discrete circuits in each feedback topology
Loop gain, input and output impedance. Stability of feedback circuits
Voltage amplifiers, Current amplifiers, Trans conductance amplifiers and Trans resistance amplifiers
References:
1) Sedra and
Smith: MicroelectronicCircuits, 4/e, Oxford University Press 1998.
2) B. Razavi ,
“Fundamentalsof Microelectronics”, Wiley
3) Donald A
Neamen. : ElectronicCircuit Analysis and Design, 3/e, TMH.
4) Millman and
Halkias: IntegratedElectronics, TMH, 2004.
5) Spencer
& Ghausi: Introductionto Electronic Circuit Design, PearsonEducation,
2003.
6) Roger T.
Howe, Charles G. Sodini: Microelectronics: An IntegratedApproach, Pearson
Education,1997.
7) R E
Boylstead and L Nashelsky: Electronic Devices and Circuit Theory, 9/e,
Pearson
Education