FET Amplifiers – 69

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69. The class D amplifier uses what type of transistors?

(a) JFETs
(b) BJTs
(c) MOSFETs
(d) any of the above

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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555555555527. The class ________ amplifier is biased below cutoff. (a) A (b) AB (c) B (d) C
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5555555555141. How many terminals can a MOSFET have? (a) 2 (b) 3 (c) 4 (d) 3 or 4
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55555555551. The range of input impedance Zi for MOSFETs is ________. (a) 1 k–10 k (b) 100 k–1 M (c) 10 M–100 M (d) 1012 to 1015
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FET Amplifiers - 7
55555555557. What is the range of gm for JFETs? (a) 1 S to 10 S (b) 100 S to 1000 S (c) 1000 S to 5000 S (d) 10000 S to 100000 S
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