EC3301 Electron Devices and Circuits Study Materials
Anna University – EC3301 Electron Devices and Circuits Regulation 2021 Syllabus, Notes, Important Questions, Question Paper with Answers, Previous Year Question Paper.
UNIT I PN JUNCTION DEVICES EC3301 Electron Devices and Circuits Syllabus 2021
PN junction diode –structure, operation and V-I characteristics, diffusion and transition capacitance –
Clipping & Clamping circuits – Rectifiers – Half Wave and Full Wave Rectifier– Display devices- LED,
Laser diodes, Zener diode characteristics- Zener diode Reverse characteristics – Zener diode as
regulator.
UNIT II TRANSISTORS AND THYRISTORS EC3301 Electron Devices and Circuits Notes 2021
BJT, JFET, MOSFET- structure, operation, characteristics and Biasing UJT, Thyristors and IGBT –
Structure and characteristics.
UNIT III AMPLIFIERS EC3301 Electron Devices and Circuits Important Questions 2021
BJT small signal model – Analysis of CE, CB, CC amplifiers- Gain and frequency response –MOSFET
small signal model– Analysis of CS and Source follower – Gain and frequency response- High
frequency analysis.
UNIT IV MULTISTAGE AMPLIFIERS AND DIFFERENTIAL AMPLIFIER EC3301 Electron Devices and Circuits Question paper
BIMOS cascade amplifier, Differential amplifier – Common mode and Difference mode analysis – FET
input stages – Single tuned amplifiers – Gain and frequency response – Neutralization methods,
power amplifiers –Types (Qualitative analysis).
UNIT V FEEDBACK AMPLIFIERS AND OSCILLATORS EC3301 Electron Devices and Circuits Question Bank EDC
Advantages of negative feedback – voltage / current, series, Shunt feedback –positive feedback –
Condition for oscillations, phase shift – Wien bridge, Hartley, Colpitts and Crystal oscillators.
| Syllabus | Click Here |
| Notes | Click Here |
| Important Questions | Click Here |
| Previous Year Question Paper | Click Here |
| Question Bank | Click Here |
TEXT BOOKS: EC3301 Electron Devices and Circuits
1. David A. Bell , ”Electronic devices and circuits”, Oxford University higher education, 5th
edition 2008.
2. Sedra and smith, “Microelectronic circuits”,7th Edition., Oxford University Press, 2017
REFERENCES: EC3301 EDC
1. Balbir Kumar, Shail.B.Jain, “Electronic devices and circuits” PHI learning private limited, 2nd
edition 2014.
2. Thomas L.Floyd, “Electronic devices” Conventional current version, Pearson prentice hall,
10th Edition, 2017.
3. Donald A Neamen, “Electronic Circuit Analysis and Design” Tata McGraw Hill, 3rd Edition,
2003.
4. Robert L.Boylestad, “Electronic devices and circuit theory”, 11th edition, Pearson prentice
Hall 2013.
5. Robert B. Northrop, “Analysis and Application of Analog Electronic Circuits to Biomedical
Instrumentation”, CRC Press, Second edition, 2012.
Related Links
Anna University Syllabus Regulation 2021
Anna University Regulation 2021 Study Materials