UNIT 1:
Review of Number Systems, Boolean Algebra - Postulates and Laws
Review of Number Systems, Boolean Algebra - Postulates and Laws
Demorgan’s theorem, Principle of Duality
K-Map with and without don’t care condition
Digital Logic Gates - Logic Gates, Adders , Subtractors
Multiplexer , Demultiplexer
UNIT 2:
Design of Combinational Circuits: Design procedure
Code converters : Binary to gray and Gray to Binary
Flip Flops: SR , D - Characteristic Table and Equation - Edge and Level Triggering
Flip Flops: JK ,T - Characteristic Table and Equation - Edge and Level Triggering
UNIT 3:
Design of Sequential circuits: Synchronous Counters - Modulo–n Counters, UP/DOWN Counter
Design of Sequential circuits: Synchronous Counters - Modulo–n Counters, UP/DOWN Counter
PLDs: Programmable Logic Devices – PROM, PAL, PLA
UNIT 4:
Introduction, Ideal OPAMP characteristics
Basic applications of OPAMP-Sign Changer, Scale Changer
Phase Shift Circuits, Voltage Follower, Adder, subtractor
UNIT 5:
Waveform generators, clipper and clamper,Peak detector, S/H circuit
D/A converter (R-2R Ladder type, weighted resistor type)
A/D converters using OP AMP (Flash type, Successive approx type, Dual slope type)
555 Timer: Characteristics & applications
Introduction, IC 555 Timer circuit, Functional block
Instrumentation amplifier
