3 Review(s)

Unit 01 : Design of combinational circuit :Booleans algebra, De-Morgan theory etc, Karnaugh map : structure for two, three and four Variables, SOP and POS form, reduction of Boolean expressions by K-map. Design of combinational circuits using Boolean expression and K-map, encoder, decoder, half and full adder. (Chapter - 1)Unit 02 : Design of sequential circuit :Introduction to sequential circuit. Design of synchronous (K-map) and asynchronous counters. Up down counters, N modulo counters, Shift registers, ring and twisted ring counters. (Chapter - 2)Unit 03 : Digital memories and logic families :A) Digital memories : SRAM, DRAM, ROM, EPROMB) Digital logic families : PAL,PLA, CPLD, FPGA (Chapter - 3)Unit 04 : Operational Amplifier Applications : Open loop and close loop configuration of Op-Amp. Applications of Op- Amp - zero crossing detectors, Comparator, Schmitt trigger, V-I and I-V converters, Instrumentation amplifier, peak detector, Waveform generation using Op-amp - sine, square, saw tooth and triangular generator.(Chapter - 4)Unit 05 : Other Analog circuits :Active filters-Its configuration with frequency response, Analysis of first order low pass and high pass filters using OPAMP, IC 555 - construction, working and modes of operation - astable and monostable multi vibrators, Sequence generator, voltage regulators using IC78xx, 79xx, LM 317 (Chapter - 5)Unit 06 : Diode rectifier :Single phase half wave rectifier with R, RL loads. Single phase full wave rectifier - Center tap and bridge rectifier supplying R and RL load and performance parameters. Three phase full wave bridge rectifier with R load. (Chapter - 6)