SINGLE STAGE MOS AMPLIFIERS :
Basic concepts, MOS Small signal model, Common Source amplifier with Resistive load. Diode connected Load and Current Source Load, Source follower, Common Gate stage, Cascode and Folded Cascode Amplifier and their Frequency response.
Basic concepts, MOS Small signal model, Common Source amplifier with Resistive load. Diode connected Load and Current Source Load, Source follower, Common Gate stage, Cascode and Folded Cascode Amplifier and their Frequency response.
REFERENCE BOOKS :
1. Integrated Electronics – J. Millman and C.C. Halkias, McGraw-Hill, 1972.
2. Micro Electronic Circuits – Sedra A.S. and K.C. Smith, Oxford University Press, 5th ed.
3. Electronic Devices and Circuits - Theodore F. Bogart Jr., J. S. Beasley and G. Rico, Pearson
Edition, 6th Edition, 2004.
4. Electronic Circuit Analysis and Design – Donald A. Neaman, McGraw Hill
LECTURE NOTES :
ASSIGNMENT - I (Theory) :
ASSIGNMENT - II (Problems) :
Previous JNTU Questions :
1. Discuss the effect of different type of loads to a common source MOS amplifier.
2. Differentiate between cascode and folded cascode configurations.
3. Draw the FET amplifier equivalent circuit looking into the drain and find its gain & o/p impedance?
4. Starting with the definition of gm and rd , show that if two identical FETs are connected in parallel, gm is doubled and rd is halved since µ = rd gm , then µ remains unchanged.
Previous GATE Questions :
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