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More About This Title Understanding Microelectronics - A Top-DownApproach
English
For today’s students, the most beneficial approach to learning is this top-down method that demonstrates a global view of electronics before going into specifics. Franco Maloberti uses this approach to explain the fundamentals of electronics, such as processing functions, signals and their properties. Here he presents a helpful balance of theory, examples, and verification of results, while keeping mathematics and signal processing theory to a minimum.
Key features:
- Presents a new learning approach that will greatly improve students’ ability to retain key concepts in electronics studies
- Match the evolution of Computer Aided Design (CAD) which focuses increasingly on high-level design
- Covers sub-functions as well as basic circuits and basic components
- Provides real-world examples to inspire a thorough understanding of global issues, before going into the detail of components and devices
- Discusses power conversion and management; an important area that is missing in other books on the subject
- End-of-chapter problems and self-training sections support the reader in exploring systems and understanding them at increasing levels of complexity
Inside this book you will find a complete explanation of electronics that can be applied across a range of disciplines including electrical engineering and physics. This comprehensive introduction will be of benefit to students studying electronics, as well as their lecturers and professors. Postgraduate engineers, those in vocational training, and design and application engineers will also find this book useful.
English
Professor Franco Maloberti, University of Pavia, Italy
Franco Maloberti is currently Professor of Microelectronics and Head of the Micro Integrated? Systems Group at the University of Pavia. His specialized subjects are in the design, analysis and characterization of integrated circuits and analog digital applications, mainly in the areas of switched-capacitor circuits, data converters, interfaces for telecommunication and sensor systems, and CAD for analog and mixed A/D design. He has written four books and over 370 papers on these topics, and holds 27 patents.
Recipient of the XII Pedriali Prize for his technical and scientific contributions to national industrial production, Dr Maloberti was also the co-recipient of the 1996 Institute of Electrical Engineers Fleming Premium, the best Paper award, ESSCIRC-2007, and the best paper award, IEEJ Analog Workshop-2007. He received the 1999 IEEE CAS Society Meritorious Service Award, the 2000 CAS Society Golden Jubilee Medal, and the 2000 IEEE Millennium Medal.
Dr Maloberti was the President of the IEEE Sensor Council from 2002 to 2003, and Vice-President, Region 8, of the IEEE CAS Society from 1995 to 1997, also an Associate Editor of IEEE TCAS-II. He is an IEEE Fellow and is presently serving as VP Publications of the IEEE CAS Society.
English
1 Overview, Goals and Strategy 1
1.1 Good morning, 1
1.2 Planning the Trip 4
1.3 Electronic Systems 5
1.3.1 Meeting a System 8
1.4 Transducers 11
1.4.1 Sensors 12
1.4.2 Actuators 15
1.5 What is the role of the computer? 17
1.6 Goal and Learning Strategies 19
1.6.1 Teamwork Attitude 20
1.6.2 Creativity and Execution 20
1.6.3 Use of Simulation Tools 21
1.7 Self Training, Examples and Simulations 22
1.7.1 Role of Examples and Computer Simulations 22
1.8 Business Issues, Complexity and CAD Tools 23
1.8.1 CAD Tools 24
1.8.2 Analog Simulator 24
1.8.3 Device and Macro-block Models 25
1.8.4 Digital Simulation 26
1.9 ELectronic VIrtual Student Lab (ElvisLab) 27
2 Signals 31
2.1 Introduction 31
2.2 Type of Signals 35
2.3 Time and Frequency Domains 46
2.4 Continuous-time and Discrete-time 51
2.4.1 The Sampling Theorem 55
2.5 Using Sampled-Data Signals 57
2.5.1 The z-transform 58
2.6 Discrete-amplitude 60
2.6.1 Quantized Signal Coding 64
2.7 Signals Representation 66
2.7.1 The Decibel 66
2.8 DFT and FFT 69
2.9 Windowing 71
2.10 Good and Bad Signals 76
2.10.1 Oset 76
2.10.2 Interference 77
2.10.3 Harmonic Distortion 79
2.10.4 Noise 82
2.11 THD, SNR, SNDR, Dynamic Range 87
3 Electronic Systems 95
3.1 Introduction 95
3.2 Electronics for Entertainment 96
3.2.1 Electronic Toys 96
3.2.2 Video Game and Game Console 100
3.2.3 Personal Media Player 101
3.3 Systems for Communication 103
3.3.1 Wired Communication Systems 103
3.3.2 Wireless: Voice, Video and Data 105
3.3.3 RFID 107
3.4 Computation and Processing 109
3.4.1 Microprocessor 109
3.4.2 Digital Signal Processor 111
3.4.3 Data Storage 113
3.5 Measure, Safety and Control 114
3.5.1 The Weather Station 114
3.5.2 Data Fusion 115
3.5.3 Systems for Automobile Control 118
3.5.4 Noise Canceling Headphone 120
3.6 System Partitioning 123
3.7 System Testing 124
4 Signal Processing 127
4.1 What is Signal Processing? 127
4.2 Linear and Non-Linear Processing 131
4.3 Analog and Digital Processing 136
4.3.1 Timing for Signal Processing 139
4.4 Response of Linear Systems 141
4.4.1 Time Response of Linear Systems 141
4.4.2 Frequency Response of Linear Systems 145
4.4.3 Transfer Function 148
4.5 Bode Diagram 150
4.5.1 Amplitude Bode Diagram 151
4.5.2 Phase Bode Diagram 155
4.6 Filters 158
4.6.1 Analog Design and Sensitivity 162
4.6.2 Sampled-Data Analog and Digital Design 167
4.7 Non-linear processing 169
5 Circuits for Systems 181
5.1 Introduction 181
5.2 Processing with Electronic Circuits 183
5.2.1 Electronic Interfaces 184
5.2.2 Driving Capability 188
5.2.3 Electrostatic Discharge Protection 191
5.2.4 DC and AC Coupling 193
5.2.5 Ground and Ground for Signal 197
5.2.6 Single-ended and Di
erential Circuits 198
5.3 Inside Analog Electronic Blocks 201
5.3.1 Simple Continuous-time Filters 203
5.3.2 Two Poles Filters 205
5.4 Continuous-Time Linear Basic Functions 206
5.4.1 Addition of Signals 206
5.4.2 The Virtual Ground Concept 210
5.4.3 Multiplication by a Constant 212
5.4.4 Integration and Derivative 214
5.5 Continuous-Time Non-Linear Basic Functions 222
5.5.1 Threshold Detection 222
5.5.2 Analog Multiplier 225
5.6 Analog Discrete-time Basic Operations 226
5.7 Limits in Real Analog Circuits 227
5.8 Circuits for Digital Design 230
5.8.1 Symbol of Digital Blocks 231
5.8.2 Implementation of Digital Functions 233
6 Analog Processing Blocks 239
6.1 Introduction 239
6.2 Choosing the Part 241
6.3 Operational Ampli er 242
6.3.1 Ideal Operation 242
6.4 Op-Amp Description 243
6.4.1 General Description 244
6.4.2 Absolute Maximum Ratings and Operating Rating 245
6.4.3 Electrical Characteristics 245
6.4.4 Packaging and Board Assembling 254
6.4.5 Small-Signal Equivalent Circuit 255
6.5 Use of Operational Ampli ers 257
6.5.1 Inverting Ampli er 259
6.5.2 Non-inverting Ampli er 261
6.5.3 Superposing Inverting and Non-inverting Ampli cation 262
6.5.4 Weighted Addition of Signals (with Inversion) 264
6.5.5 Unity Gain Bu
er 265
6.5.6 Integration and Derivative 266
6.5.7 Generalized Ampli er 268
6.6 Operation with Real Op-Amps 270
6.6.1 Input Oset 270
6.6.2 Finite Gain 271
6.6.3 Non-ideal Input and Output Impedances 273
6.6.4 Finite Bandwidth 275
6.6.5 Slew-rate Output Clipping and Non-linear Gain 278
6.7 Operational Transconductance Ampli er 281
6.7.1 Use of the OTA 283
6.8 Comparator 285
6.8.1 Comparator Data-Sheet 287
6.8.2 Clocked Comparator 290
7 Data Converters 295
7.1 Introduction 295
7.2 Types and Speci cations 297
7.2.1 General Features 297
7.2.2 Electrical Static Speci cations 298
7.2.3 Electrical Dynamic Speci cations 301
7.2.4 Digital and Switching Data 304
7.3 Filters for data Conversion 305
7.3.1 Anti-aliasing and Reconstruction Filters 305
7.3.2 Oversampling and Digital Filters 307
7.4 Nyquist-rate DAC 308
7.4.1 Resistor Based Architectures 308
7.4.2 Capacitance Based Architectures 314
7.4.3 Parasitic Insensitivity 316
7.4.4 Hybrid Resistive-Capacitor Architectures 318
7.4.5 Current Based Architectures 320
7.5 Nyquist-rate ADC 323
7.5.1 Flash Converter 324
7.5.2 Two-step Flash 326
7.5.3 Pipeline Converters 329
7.5.4 Slow Converters 331
7.6 Oversampled Converter 334
7.6.1 Quantization Error and Quantization Noise 335
7.6.2 Bene t of the Noise View 337
7.6.3 Sigma Delta Modulators 340
7.7 Decimation and Interpolation 345
8 Digital Processing Circuits 349
8.1 Introduction 349
8.2 Digital Waveforms 350
8.2.1 Data Transfer and Data Communication 352
8.2.2 Propagation Delay 356
8.2.3 Asynchronous and Synchronous Operation 357
8.3 Combinational and Sequential Circuits 358
8.3.1 Combinational Circuits 358
8.3.2 Sequential Circuits 360
8.4 Digital Architectures with Memories 362
8.5 Logic and Arithmetic Functions 364
8.5.1 Adder and Subtracter 365
8.5.2 Multiplier 367
8.5.3 Registers and Counters 375
8.6 Circuit Design Styles 380
8.6.1 Complex Programmable Logic Devices (CPLD) and FPGA 381
8.7 Memory Circuits 383
8.7.1 Random Access Memory Organization and Speed 384
8.7.2 Types of Memories 386
8.7.3 Circuits for Memories 389
9 Basic Electronic Devices 395
9.1 Introduction 395
9.2 The Diode 397
9.2.1 Equivalent Circuit 400
9.2.2 Parasitic Junction Capacitance 402
9.2.3 Zener and Avalanche Breakdown 404
9.2.4 Doping and p-n Junction 407
9.2.5 Diode in Simple Circuits 409
9.3 The MOS Transistor 413
9.3.1 MOS Physical Structure 415
9.3.2 Voltage-current Relationship 416
9.3.3 Approximating the I-V Equation 419
9.3.4 Parasitic Eects 419
9.3.5 Equivalent Circuit 422
9.4 MOS Transistor in Simple Circuits 424
9.5 The Bipolar Junction Transistor (BJT) 428
9.5.1 The BJT Physical Structure 429
9.5.2 BJT Voltage-Current Relationships 430
9.5.3 Bipolar Transistor Model and Parameters 434
9.5.4 Darlington Con guration 436
9.5.5 Small Signal Equivalent Circuit of the Bipolar Transistor 437
9.6 Bipolar Transistor in Simple Circuits 438
9.7 The Junction Field Eect Transistor (JFET) 442
9.8 Transistors for Power Management 444
10 Analog Building Cells 449
10.1 Introduction 449
10.2 Use of Small Signal Equivalent Circuits 450
10.3 Inverting Voltage Ampli er 451
10.4 MOS Inverter with Resistive Load 455
10.4.1 Small Signal Analysis of the CMOS Inverter 456
10.5 CMOS Inverter with Active Load 458
10.5.1 CMOS Inverter with Active Load: Small Signal Analysis 461
10.6 Inverting Ampli er with Bipolar Transistors 464
10.6.1 Small Signal Analysis of BJT Inverters 466
10.7 Source and Emitter Follower 476
10.7.1 Small Signal Equivalent Circuit of Source and Emitter Follower 478
10.7.2 Small Signal Input and Output Resistance 479
10.8 Cascode with Active Load 482
10.8.1 Equivalent Resistances 485
10.8.2 Cascode with Cascode Load 487
10.9 Dierential Pair 488
10.10 Current Mirror 492
10.10.1 Equivalent Circuit 493
10.10.2 Current Mirror with High Output Resistance 494
10.10.3 Dierential to Single-ended Converter 495
10.11 Reference Generators 497
11 Digital Building Cells 501
11.1 Introduction 501
11.2 Logic Gates 502
11.2.1 Gate Speci cations 503
11.3 Boolean Algebra and Logic Combinations 505
11.4 Combinational Logic Circuits 510
11.4.1 Exclusive-OR and Exclusive-NOR 511
11.4.2 Half-Adder and Full-Adder 513
11.4.3 Logic Comparators 515
11.4.4 Decoders 517
11.4.5 Parity Generator and Parity Checker 519
11.5 Sequential Logic Circuits 520
11.5.1 Latch 520
11.5.2 Gated Latch 522
11.5.3 Edge-Triggered Flip-Flop 523
11.5.4 Master-Slave Flip-Flop 526
11.6 Flip-Flop Speci cations 527
11.7 Transistor Schemes of Logic Cells 528
11.7.1 CMOS Inverter 529
11.7.2 Dynamic Response of CMOS Inverters 534
11.7.3 Power Consumption 536
11.7.4 NOR and NAND 538
11.7.5 Pass-gate Logic 540
11.7.6 Tri-State Gates 542
11.7.7 Dynamic Logic Circuits 543
12 Feedback 547
12.1 Introduction 547
12.2 General Con guration 548
12.2.1 Linear Feedback Systems 549
12.3 Properties of Negative Feedback 551
12.3.1 Gain Sensitivity 553
12.3.2 Bandwidth Improvement 553
12.3.3 Reducing Distortion 555
12.3.4 Noise Behavior 557
12.4 Types of Feedback 559
12.4.1 Real Input and Output Ports 561
12.4.2 Input and Output Resistances 563
12.5 Stability 567
12.5.1 Frequency Response of Feedback Circuits 568
12.5.2 Gain and Phase Margins 570
12.5.3 Compensation of Operational Ampli ers 571
12.6 Feedback Networks 574
13 Power Conversion and Power Management 579
13.1 Introduction 579
13.2 Voltage Recti ers 580
13.2.1 Half-wave Recti er 581
13.2.2 Full-wave Recti er 585
13.3 Voltage Regulators 589
13.3.1 Zener Regulator 590
13.3.2 Series Linear Regulator 593
13.3.3 Series Linear Regulator with Adjustable Voltage 596
13.3.4 Supply of Active Blocks and Drop-out Voltage 598
13.3.5 Low-Drop-Out (LDO) Voltage Regulator 599
13.3.6 Protection Circuits 601
13.4 Switched Capacitor Regulator 604
13.4.1 Power Consumed by SC Regulators 605
13.4.2 Generation of Negative Voltages 607
13.4.3 Voltage Ripple 608
13.5 Charge Pump 609
13.6 Switching Regulators 612
13.6.1 Buck Converter 613
13.6.2 Boost Converter 616
13.6.3 Buck-boost Converter 619
13.6.4 Loop Control and Switches 620
13.6.5 Eciency of Switching Regulator 622
13.7 Power Management 624
13.7.1 Rechargeable Batteries 624
13.7.2 Power Harvesting 627
13.7.3 Power Management Techniques 629
14 Signal Generation and Signal Measure 633
14.1 Introduction 633
14.2 Generation of Simple Waveforms 634
14.3 Oscillators 637
14.3.1 Wien-bridge Oscillator 639
14.3.2 Phase-shift Oscillator 640
14.3.3 Ring Oscillator 641
14.3.4 Tank and Harmonic Oscillator 644
14.3.5 Digital Controlled and Voltage Controlled Oscillator (VCO) 646
14.3.6 Quartz Oscillator 648
14.3.7 Phase Noise and Jitter 650
14.3.8 Phase Locked Oscillator 652
14.4 DAC Based Signal Generator 657
14.5 Signal Measurement 659
14.5.1 Multimeter 661
14.5.2 Oscilloscope 662
14.5.3 Logic Analyzer 665
14.6 Spectrum Analyzer 666
Index 671
