Page 40 - R2017 Final_BE Biomedical Curriculum and Syllabus - REC

Department of BME, REC

Transistor on saturation – Emitter stabilized Bias Circuit – Voltage divider bias – Transistors
switching network – Trouble shooting the Transistor (In circuit testing)- practical applications.
Biasing the FET transistors.

UNIT II SMALL SIGNAL AMPLIFIERS 12
Two port network, h-parameter model – small signal analysis of BJT (CE and CC configurations
only) –– high frequency model of BJT – (CE configuration only) - small signal analysis of JFET (CS
configuration only) - Frequency response of BJT and FET.

UNIT III FEEDBACK AMPLIFIER AND OSCILLATORS 12
Basic of feedback system (block diagram approach) – Types of feedback amplifier – Basic
principle of oscillator and condition for Oscillation, Audio oscillators – RC phase shift and wein
bridge oscillator. RF oscillators – Hartely and Collpit oscillator – Crystal oscillator, Multivibrators.

UNIT IV POWER AMPLIFIERS 12
Definition – Types of power amplifiers – Class A (series fed – transformer coupled)- Class B
amplifier – Class-B push-pull amplifier – Complementary symmetry type – Class C amplifier –
Heat sinking .

UNIT V VOLTAGE REGULATORS 12
Shunt voltage regulator – Series voltage regulator – current limiting – feedback technique – SMPS
(Block diagram approach) – DC to DC converter - Three terminal IC regulators (78XX and 79XX).

TOTAL: 60 PERIODS
OUTCOMES:
On completion of the course students will be able to
• design the half/full wave and bridge rectifier circuits for the given specifications
• design the Fixed, Collector to base, and emitter bias circuits
• design the amplifier and signal generator circuits
• analyze the different positive and negative feedback amplifier circuits
• design Variable regulated DC Power supplies

TEXT BOOKS:
1. Robert L. Boylestad, Louis Nashelsky , “Electronic Devices and circuit Theory” , Prentice
Hall of India , 2004.

REFERENCES:
1. David A. Bell , “Electronic Devices And Circuits” 4 th Edition Prentice Hall of India, 2003.
2. Millman Haykins, “Electronic Devices And Circuits”, 2nd Edition Tata MC Graw Hill,2007.

BM17305 BIOCHEMICAL SCIENCE L T P C
3 0 0 3

OBJECTIVES
• To study structural and functional properties of carbohydrates, proteins, lipids and nucleic
acids
• To emphasize the role of these biomolecules by providing basic information on their
metabolism and disorders.

Curriculum and Syllabus | B.E Biomedical Engineering | R 2017 Page 40