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A Leakage-Tolerant High-Resolution Reconfigurable RC-to-Digital Converter for Multi-Sensor Readout

Title
A Leakage-Tolerant High-Resolution Reconfigurable RC-to-Digital Converter for Multi-Sensor Readout
Authors
Hoyeong Han
DGIST Authors
Hoyeong Han; Junghyup LeeJonghyeok Yoon
Advisor(s)
이정협
Co-Advisor(s)
Jonghyeok Yoon
Issue Date
2022
Available Date
2022-03-08
Degree Date
2022/02
Type
Thesis
Keywords
"Sensor Interface", "Reconfigurability", "Relaxation Oscillator", "Swing-Boosted", "Low Leakage Current", "First-Order Noise Shaping", "RC-to-Digital Converter"
Description
"Sensor Interface", "Reconfigurability", "Relaxation Oscillator", "Swing-Boosted", "Low Leakage Current", "First-Order Noise Shaping", "RC-to-Digital Converter"
Table Of Contents
Ⅰ. Introduction 1 1.1 Motivation 1 1.2 Relaxation Oscillator 5 1.2.1 Concept of Relaxation Oscillator 5 1.2.2 Comparator-based Relaxation Oscillator 6 1.2.3 Jitter 10 1.2.4 FoM (Figure of Merit) 12 1.2.5 Swing-boosted Relaxation Oscillator 13 1.3 Conventional R2CDC 16 1.3.1 Operation Principles 16 1.3.2 Weakness Points 19 Ⅱ. Proposed Leakage-Tolerant R2CDC 21 2.1 Proposed System 21 2.1.1 Proposed Tri-State Inverter 25 2.1.2 Simulation Results 27 Ⅲ. Schematic Design and Layout 30 Ⅳ. Measurement Results 34 Ⅴ. Conclusion 40 Ⅵ. Reference 41
URI
http://dgist.dcollection.net/common/orgView/200000594824
http://hdl.handle.net/20.500.11750/16255
DOI
10.22677/thesis.200000594824
Degree
Master
Department
Information and Communication Engineering
University
DGIST
Related Researcher
  • Author Lee, Junghyup Integrated Nano-Systems Laboratory
  • Research Interests Analog and Mixed Signal IC Design; Smart Sensor Systems; Bio-medical ICs and Body Channel Communication Systems
Files:
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Collection:
Department of Electrical Engineering and Computer ScienceThesesMaster


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