Jawaharlal Nehru Technological University, Anantapur Question Paper
Subject Code: 15A04509
B.Tech III Year I Semester (R15) Supplementary Examinations February 2022
LINEAR & DIGITAL IC APPLICATIONS (Electrical & Electronics Engineering)
Time: 3 hours
Max. Marks: 70
PART — A (Compulsory Question)
1 Answer the following: (10 X 02 = 20 Marks)
(a) List the characteristics of an ideal operational amplifier.
(b) Define slew rate with reference to opamp.
(c) Give few applications of 565 IC.
(d) Define resolution of a DAC.
(e) Sketch the frequency response of an ideal HPF.
(f) What is a VCO?
(g) Define DC noise margin.
(h) What is tristate TTL logic?
(i) Write the function table of a T flip-flop and D flip-flop.
(j) Differentiate between latch and flip-flop.
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