EC223 Analog Electronics

Course Name: 

EC223 Analog Electronics


B.Tech (ECE)




Programme Core (PC)

Credits (L-T-P): 

(3-1-0) 4


Two port networks : Two-port network parameters (z, y, h, ABCD), parameter conversion, interconnection (series, parallel and cascade), ladder networks. Feedback Concepts : Feedback topology (Z, Y, H and G feedback), Positive and Negative feedback, Sensitivity factor, Effect of Negative feedback on basic amplifiers, Instability in amplifiers, Barkhousen condition for Oscillations, Nyquist stability criterion. MOSFET - Review of current equation, regions of operation, small signal model.  Current mirrors : Basic current mirror, Cascode current mirror, High swing cascode current mirror,  Wilson current mirror. Single-ended amplifiers : CS amplifier – with resistive load, diode connected load, current source load, triode load, source degeneration. CG and CD amplifiers. Power Amplifiers : Classification (A, B, AB & C), transformer coupled amplifiers, push-pull arrangements, theoretical efficiency.


A.S. Sedra & K.C. Smith, Microelectronic Circuits, Oxford Univ. Press, 2004
Richard C. Jaeger and Travis N. Blalock, Microelectronic Circuit Design, McGraw Hill, 2007
Donald A. Neamen, Electronic Circuit Analysis and Design, Irwin Publications, 1996.
R. R. Spencer & M. S.Ghousi, Introduction to Electronic Circuit Design, Pearson Education, 2003


Electronics and Communication Engineering(ECE)

Contact us

Dr. T. Laxminidhi,  Professor and Head, 
Department of E&C, NITK, Surathkal
P. O. Srinivasnagar,
Mangalore - 575 025 Karnataka, India.

  • Hot line: +91-0824-2473046

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