BM2254 ANALOG AND DIGITAL ICs L T P C
3 1 0 4
AIM:
To understand the functions of various analog and digital IC and their applications
OBJECTIVES
o To acquire the knowledge about the characteristics and operation of various analog ICs
o To study the application of analog ICs in the designing circuit.
o To study the applications of these Digital ICs.
o To understand the basic of the Digital systems.
o To study the design of the various functional circuits using these ICs.
UNIT I OPERATIONAL AMPLIFIERS 9
The characteristics of Ideal Operation – slew rate, offset voltage, bias current, CMRR, bandwidth - equivalent circuit of an op-Amp – virtual ground concept – Linear applications of op-amp – inverting and noninverting amplifier, summing, subtracting, averaging amplifier - voltage to current converter – current to voltage converter – Differential amplifiers – differentiator and integrator. Nonlinear applications – comparator - Schmitt Triggers – Precision Diode Half wave and full wave rectifiers – Average detectors – peak detector
UNIT II ACTIVE FILTERS AND SIGNAL GENERATOR 9
Active filters (first and second order) – Low pass, high pass, band pass filters, band reject filters (notch filters). Oscillators - RC Phase shift and Wein-bridge. Waveform generators - Square, triangular and saw tooth.
UNIT III TIMER, PLL, A/D AND D/A CONVERTERS 9
555 Timer (internal diagram) and its applications – monostable multivibrator, astable multivibrator. Phase locked Loop (565 - block diagram approach) and its applications - Frequency multiplication, Frequency translation, voltage to frequency and frequency to voltage converters. DAC – Binary weighted DAC and R-2R DAC. ADC – single slope and dual slope ADCs, successive approximation ADC
UNIT IV NUMBER SYSTEMS AND LOGIC GATES 9
Decimal, Binary, Octal and Hexadecimal Numbers.-Conversion between these number systems.- Complements r’s and (r-1)’s complements.- subtraction using complements – Encoding numbers and characters using Binary digits. –Binary coded Decimal –Gray code - Binary to Gray code conversion –ASCII Code. Logic gates – Truth tables – NOT, AND, OR, NOR, NAND, XOR, XNOR - Boolean Laws and theorems – Solving Boolean expressions, Truth Tables and Logic circuits – The Karnaugh Map – half adder, full adder, Multiplexers and Demultiplexers - Decoders and encoders. Coding of Combination Circuits in verilog.
UNIT V REGISTERS AND COUNTERS 9
Flip Flops – RS, D, T, JK Flip Flops – Characteristic equations, exciting tables – JK Master – Slave flip-flop – Universal shift register. Design of modulo-N counters – counter design using state diagram. sequential circuit design with verilog.
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Ramakant A. Gayakwad , “Op-AMP and Linear Ics, Prince Hall, 1994
2. M. Morris Mano , “Digital Logic and Computer design “ Prentice Hall 1994.
REFERENCES:
1. Robert B.Northrop, “Analysis and Application of Analog Electronic Circuits to Biomedical Instrumentation, CRC Press, 2004.
2. Sergio Franco, DESIGN with Operational Amplifiers and analog Integrated circuits, McGraw-Hills
3. Millman , J. Halkis.C.C “Integrated Electronics”.McGraw Hill , 1972.
4. John. F. Wakerly, “Digital design principles and practices”, Pearson Education,Fourth Edition, 2007 .
5. Charles H. Roth, Jr, “Fundamentals of Logic Design”, Fourth edition, Jaico Books, 2002
3 1 0 4
AIM:
To understand the functions of various analog and digital IC and their applications
OBJECTIVES
o To acquire the knowledge about the characteristics and operation of various analog ICs
o To study the application of analog ICs in the designing circuit.
o To study the applications of these Digital ICs.
o To understand the basic of the Digital systems.
o To study the design of the various functional circuits using these ICs.
UNIT I OPERATIONAL AMPLIFIERS 9
The characteristics of Ideal Operation – slew rate, offset voltage, bias current, CMRR, bandwidth - equivalent circuit of an op-Amp – virtual ground concept – Linear applications of op-amp – inverting and noninverting amplifier, summing, subtracting, averaging amplifier - voltage to current converter – current to voltage converter – Differential amplifiers – differentiator and integrator. Nonlinear applications – comparator - Schmitt Triggers – Precision Diode Half wave and full wave rectifiers – Average detectors – peak detector
UNIT II ACTIVE FILTERS AND SIGNAL GENERATOR 9
Active filters (first and second order) – Low pass, high pass, band pass filters, band reject filters (notch filters). Oscillators - RC Phase shift and Wein-bridge. Waveform generators - Square, triangular and saw tooth.
UNIT III TIMER, PLL, A/D AND D/A CONVERTERS 9
555 Timer (internal diagram) and its applications – monostable multivibrator, astable multivibrator. Phase locked Loop (565 - block diagram approach) and its applications - Frequency multiplication, Frequency translation, voltage to frequency and frequency to voltage converters. DAC – Binary weighted DAC and R-2R DAC. ADC – single slope and dual slope ADCs, successive approximation ADC
UNIT IV NUMBER SYSTEMS AND LOGIC GATES 9
Decimal, Binary, Octal and Hexadecimal Numbers.-Conversion between these number systems.- Complements r’s and (r-1)’s complements.- subtraction using complements – Encoding numbers and characters using Binary digits. –Binary coded Decimal –Gray code - Binary to Gray code conversion –ASCII Code. Logic gates – Truth tables – NOT, AND, OR, NOR, NAND, XOR, XNOR - Boolean Laws and theorems – Solving Boolean expressions, Truth Tables and Logic circuits – The Karnaugh Map – half adder, full adder, Multiplexers and Demultiplexers - Decoders and encoders. Coding of Combination Circuits in verilog.
UNIT V REGISTERS AND COUNTERS 9
Flip Flops – RS, D, T, JK Flip Flops – Characteristic equations, exciting tables – JK Master – Slave flip-flop – Universal shift register. Design of modulo-N counters – counter design using state diagram. sequential circuit design with verilog.
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Ramakant A. Gayakwad , “Op-AMP and Linear Ics, Prince Hall, 1994
2. M. Morris Mano , “Digital Logic and Computer design “ Prentice Hall 1994.
REFERENCES:
1. Robert B.Northrop, “Analysis and Application of Analog Electronic Circuits to Biomedical Instrumentation, CRC Press, 2004.
2. Sergio Franco, DESIGN with Operational Amplifiers and analog Integrated circuits, McGraw-Hills
3. Millman , J. Halkis.C.C “Integrated Electronics”.McGraw Hill , 1972.
4. John. F. Wakerly, “Digital design principles and practices”, Pearson Education,Fourth Edition, 2007 .
5. Charles H. Roth, Jr, “Fundamentals of Logic Design”, Fourth edition, Jaico Books, 2002
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