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Q1: The following statements are true with respect to "Cascode Amplifier".
  1. The reduction in h12 and Miller capacitance result in negligible reverse internal feedback.
  2. A's is large loads cannot be connected.
  3. As a narrow band amplifier, it provides small range of cμ is reduced.
  4. As a narrow band amplifier it provides small range of frequencies parameters the effect of cμ reduces.

A only 1

B only 1 and 4

C only 2 and 4

D only 1 and 3

ANS:B - only 1 and 4

Cascode is a wide band amplifier and it provides wide range of frequencies than CE stage and as is large, large loads can be connected.



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