Operational amplifier –ideal characteristics, Voltage follower, Inverting amplifier, Non-inverting Amplifiers, Differentiator, Integrator, Voltage to Current converter, Instrumentation amplifier, Low pass, High pass filter and band pass filters, Comparator Experiments: Inverting, non-inverting amplifier and comparator, Integrator and Differentiator

Analog switches, High speed sample and hold circuit and IC ‘s, Types of D/A converter -Weighted resistor, R-2R ladder DAC, D/A Accuracy and Resolution. A/D converter - Flash, Dual slope, Successive approximation, A/D Accuracy and Resolution. PLL-Closed loop analysis of PLL. Experiments: Design and analysis of active filters using opamp, Schmitt trigger using operational amplifier

Number Systems – Decimal, Binary, Octal, Hexadecimal, 1‘s and 2‘s complements, Codes – Binary, BCD, Excess 3, Gray, Boolean theorems, Logic gates, Universal gates, Sum of products and product of sums, Minterms and Maxterms, Karnaugh map. Experiments: Study of logic gates, Half adder and Full adder

Problem formulation and design of combinational circuits – Code Converters, Half and Full Adders, Binary Parallel Adder – Carry look ahead Adder, BCD Adder, Decoder, Encoder, Priority Encoder, Mux/Demux. Experiments: Encoder and BCD to 7 segment decoders, Multiplexer and demultiplexer using digital ICs, Universal shift register using flip flops

Flip flops – SR, JK, T, D, Master/Slave FF, Triggering of FF, Analysis and design of clocked sequential circuits – state minimization, state assignment, circuit implementation. Counters, Ripple Counters, Ring Counters. Types of Registers, Serial In - Serial Out, Serial In - Parallel out, Parallel In -Serial Out, Parallel In - Parallel Out, Universal Shift Register. Experiments: Design of mod-N counter, Design of shift register