Electronic Circuits - I: Beginner Guide

ELECTRONIC CIRCUITS – I

UNIT I - BIASING OF DISCRETE BJT AND MOSFET

DC Load line, operating point, Various biasing methods for BJT-Design-Stability-Bias compensation, Thermal stability, Design of biasing for JFET, Design of biasing for MOSFET

UNIT II - BJT AMPLIFIERS

Small signal Analysis of Common Emitter-AC Loadline, Voltage swing limitations, Common collector and common base amplifiers – Differential amplifiers- CMRR- Darlington Amplifier- Bootstrap technique - Cascaded stages - Cascode Amplifier,

UNIT III - JFET AND MOSFET AMPLIFIERS

Small signal analysis of JFT amplifiers- Small-signal Analysis of MOSFET and JFET, Common source amplifier, Voltage swing limitations, Small signal analysis of MOSFET and JFET Source follower and Common Gate amplifiers, - BiMOS Cascode amplifier

UNIT IV - FREQUENCY ANALYSIS OF BJT AND MOSFET AMPLIFIERS

Low frequency and Miller effect, High-frequency analysis of CE and MOSFET CS amplifier, Short circuit current gain, cut off frequency – fα and fβ unity gain, and Determination of bandwidth of single-stage and multistage amplifiers

UNIT V - IC MOSFET AMPLIFIERS

IC Amplifiers- IC biasing Current steering circuit using MOSFET- MOSFET current sources- PMOS and NMOS current sources. Amplifier with active loads - enhancement load, Depletion load, and PMOS and NMOS current sources load- CMOS common source and source follower- CMOS differential amplifier- CMRR.