UNIT VII

TUNED AMPLIFIERS :  
Single Tuned Capacitive Coupled Amplifier, Tapped Single Tuned Capacitance Coupled Amplifier, Single Tuned Transformer Coupled or Inductively Coupled Amplifier Application of Tuned Amplifiers, Staggered Tuning, Stability Considerations.

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. Based on the circuit diagram and equivalent circuit of a capacitively single stage tuned amplifier derive expressions to interrelate Band width, resonant frequency and Quality factors.

2. Discuss about any two applications of a tuned amplifier.

3. With the help of necessary circuits explain how the low frequency and high frequency ranges of a tuned amplifier can be extended. Explain with relevant waveforms and equations. 

4. Differentiate between stagger tuning and synchronous tuning of multistage tuned amplifier. 

5. Describe the following briefly:

a) Stagger Tuned Amplifiers – Operation and comparison with synchronous tuning

b) Heat Sinks for tuned power amplifiers.

6. Why two tuned  circuits are used in double tuned  amplifier?

7.  What are the advantages  of stagger tuned  amplifier?

8.  Why parallel resonance circuits are used in tuned  amplifiers?

9. 

 








Previous GATE Questions :