Analog Integrated Circuits

ISBN-13: 9781461377658 / Angielski / Miękka / 2013 / 341 str.

Edwin W. Greeneich

Opis

Analog Integrated Circuits deals with the design and analysis of modem analog circuits using integrated bipolar and field-effect transistor technologies. This book is suitable as a text for a one-semester course for senior level or first-year graduate students as well as a reference work for practicing engin eers. Advanced students will also find the text useful in that some of the material presented here is not covered in many first courses on analog circuits. Included in this is an extensive coverage of feedback amplifiers, current-mode circuits, and translinear circuits. Suitable background would be fundamental courses in electronic circuits and semiconductor devices. This book contains numerous examples, many of which include commercial analog circuits. End-of-chapter problems are given, many illustrating practical circuits. Chapter 1 discuses the models commonly used to represent devices used in modem analog integrated circuits. Presented are models for bipolar junction transistors, junction diodes, junction field-effect transistors, and metal-oxide semiconductor field-effect transistors. Both large-signal and small-signal models are developed as well as their implementation in the SPICE circuit simulation program. The basic building blocks used in a large variety of analog circuits are analyzed in Chapter 2; these consist of current sources, dc level-shift stages, single-transistor gain stages, two-transistor gain stages, and output stages. Both bipolar and field-effect transistor implementations are presented. Chapter 3 deals with operational amplifier circuits. The four basic op-amp circuits are analyzed: (1) voltage-feedback amplifiers, (2) current-feedback amplifiers, (3) current-differencing amplifiers, and (4) transconductance ampli fiers. Selected applications are also presented."

Spis treści

1 Models for Integrated-Circuit Devices.- 1.1 Bipolar Junction Transistor.- Ebers—Moll Static Model.- Ebers—Moll Dynamic Model.- Base-Width Modulation.- Small-Signal Models of Bipolar Junction Transistors.- Parasitic Elements in Integrated-Circuit Bipolar Transistors.- Transistor Cutoff Frequency.- 1.2 Junction Diode.- 1.3 Junction Field-Effect Transistor.- Device Characteristics.- Large-Signal Model.- Large-Signal Dynamic Model of the JFET.- Small-Signal Model of the JFET.- Parasitic Elements in Integrated-Circuit JFETs.- Transistor Cutoff Frequency.- 1.4 Metal-Oxide-Semiconductor Field-Effect Transistor.- Device Characteristics.- MOSFET Capacitance.- Small-Signal Model of the MOSFET.- Transistor Cutoff Frequency.- Problems.- References.- 2 Analog Integrated-Circuit Blocks.- 2.1 Current Sources.- Basic Current Mirror.- Base-Current Compensated Current Mirror.- Cascode Current Source.- Wilson Current Source.- Resistor-Ratioed Current Source.- Widlar Current Source.- 2.2 DC Level-Shift Stages.- VBE Voltage Shift Stages.- Cascade Emitter Follower Level-Shift Stage.- Composite npn—pnp Level-Shift Stage.- MOS Level-Shift Stages.- 2.3 Single-Transistor Gain Stages.- Common-Emitter Gain Stages.- Common-Emitter Gain Stage with Resistive Load.- Common-Emitter Gain Stage with Active Load.- Common-Source Gain Stage with Resistive Load.- Common-Source Gain Stage with Active Load.- Common-Collector (Emitter Follower) Gain Stage.- Emitter Follower Stage with Active Load.- Common-Drain (Source Follower) Gain Stage.- Source Follower with Active Load.- Common-Base Gain Stages.- Common-Base Gain Stage with Resistive Load.- Common-Base Stage with Active Load.- Common-Gate Gain Stage.- 2.4 Two-Transistor Gain Stages.- Cascode Configuration.- Cascade Configuration.- Differential-Pair Configuration.- 2.5 Output Stages.- Emitter Follower and Source Follower Output Stages.- Complementary Output Stages.- Problems.- References.- 3 Operational Amplifiers.- 3.1 Voltage-Feedback Amplifiers.- Single-Stage Op-Amp.- Two-Stage Op-Amp.- 3.2 Current-Feedback Amplifiers.- Transimpedance.- Slew Rate.- 3.3 Current-Differencing Amplifers.- Inverting Amplifier.- 3.4 Transconductance Amplifiers.- Linearization.- Applications.- CMOS Transconductance Amplifier.- Problems.- References.- 4 Feedback and Compensation of Feedback Amplifiers.- 4.1 Basic Feedback Concepts.- Gain Stabilization.- Reduction in Distortion.- Increased Bandwidth.- 4.2 Feedback Circuit Example.- Input Resistance.- Output Resistance.- 4.3 Feedback Configurations.- Series Voltage.- Shunt Voltage.- Series Current.- Shunt Current.- 4.4 Dual-Loop Feedback.- Series Current—Shunt Voltage.- Series Voltage—Shunt Current.- 4.5 Stability of Feedback Amplifiers.- Gain and Phase Relationship.- 4.6 Compensation of Feedback Amplifiers.- Compensation Methods.- Problems.- References.- 5 Translinear Circuits.- 5.1 Translinear Circuit Classes.- Transconductance Linear with Current.- Transconductance Linear with Voltage.- 5.2 Analog Functions with Translinear Circuits.- Vector Magnitude.- Two-Quadrant Squarer.- Absolute Value.- Analog Multipliers.- 5.3 Trigonometric Functions with Translinear Circuits.- 5.4 Gilbert Gain Cell.- Problems.- References.