Logarithmic voltage-to-time converter for analog-to-digital signal conversion /
General Material Designation
[Book]
First Statement of Responsibility
Mauro Santos, Jorge Guilherme, Nuno Horta.
.PUBLICATION, DISTRIBUTION, ETC
Place of Publication, Distribution, etc.
Cham, Switzerland :
Name of Publisher, Distributor, etc.
Springer,
Date of Publication, Distribution, etc.
[2019]
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
1 online resource (xxi, 117 pages) :
Other Physical Details
illustrations (some color)
SERIES
Series Title
Lecture notes in electrical engineering ;
Volume Designation
volume 558
INTERNAL BIBLIOGRAPHIES/INDEXES NOTE
Text of Note
Includes bibliographical references.
CONTENTS NOTE
Text of Note
Intro; Preface; Contents; Abbreviations; List of Figures; List of Tables; Keywords; 1 Introduction; 1.1 Nonlinear Data Conversion; 1.2 Motivation; 1.3 Research Goals; 1.4 Innovative Contributions; 1.5 Document Structure; References; 2 Nonlinear A/D Converters; 2.1 Floating Point Converters; 2.2 Logarithmic Converters; 2.2.1 Logarithmic Pipeline Converters; 2.2.2 Two-Step Logarithmic Converters; 2.3 Piecewise Linear Converters; 2.4 Oversampled Converters; 2.4.1 Delta Converters; 2.4.2 Sigma-Delta Converters; 2.5 Nonlinear Conversion Using Pulse Width Modulation; 2.5.1 Modified Integrating ADC
Text of Note
2.5.2 PWM Average Approximation2.6 Nonlinear Conversion Using a Lookup Table; 2.7 Other Architectures; 2.8 Performance Metrics and Converter Testing; 2.9 Conclusions; References; 3 Logarithmic ADC; 3.1 Proposed Logarithmic ADC Architecture; 3.2 Voltage-to-Time Conversion Element; 3.3 Regeneration Detection; 3.4 Sources of Nonlinearity; 3.4.1 Offset; 3.4.2 S3 Switch Resistance; 3.4.3 Regeneration Detection Circuitry; 3.4.4 Thermal Noise; 3.5 Architecture Variants; 3.5.1 Multiple Simultaneous Conversions; 3.5.2 Polarity and Magnitude Independent Conversion; 3.6 Time-to-Digital Converter
Text of Note
3.7 ConclusionsReferences; 4 Logarithmic VTC Design; 4.1 Determination of Key Design Parameters; 4.1.1 Sampling Capacitors; 4.1.2 Total Transconductance; 4.1.3 Degeneration Resistors; 4.1.4 Sampling Switches; 4.1.5 Regeneration Detection; 4.2 Simulaton Results; 4.2.1 Process Variations; 4.2.2 Input Referred Noise and Offset; 4.3 Conclusions; Reference; 5 Circuit and Layout Level Validation; 5.1 Configuration Chain; 5.2 Frequency Divider; 5.3 Frequency Output Pad; 5.4 Voltage-to-Time Conversion Elements; 5.5 Phase Generator; 5.6 Programmable Delay Block
Text of Note
5.7 Common Mode Voltage Effect on the Regeneration Detection Voltage5.8 Demonstrator Integrated Circuit Layout; 5.9 Simulation Results; 5.10 Conclusions; 6 Evaluation of the Prototype; 6.1 Test Platform; 6.2 Test Description; 6.3 Experimental Results; 6.3.1 Performance Comparison; 6.4 Input Range Limitation; 6.5 Conclusions; References; 7 Future Work and Conclusions; 7.1 Conclusions; 7.2 Future Work; 7.2.1 Calibration; 7.3 Improved Conversion Method; References
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SUMMARY OR ABSTRACT
Text of Note
This book presents a novel logarithmic conversion architecture based on cross-coupled inverter. An overview of the current state of the art of logarithmic converters is given where most conventional logarithmic analog-to-digital converter architectures are derived or adapted from linear analog-to-digital converter architectures, implying the use of analog building blocks such as amplifiers. The conversion architecture proposed in this book differs from the conventional logarithmic architectures. Future possible studies on integrating calibration in the voltage to time conversion element and work on an improved conversion architecture derived from the architecture are also presented in this book.
ACQUISITION INFORMATION NOTE
Source for Acquisition/Subscription Address
Springer Nature
Stock Number
com.springer.onix.9783030159788
OTHER EDITION IN ANOTHER MEDIUM
Title
Logarithmic voltage-to-time converter for analog-to-digital signal conversion.