A CMOS Time-to-Digital Converter for Real-Time Optical Time-of-Flight Sensing System

Volume: 56, Issue: 8, Pages: 113 - 119
Published: Aug 1, 2018
Abstract
The TOF method is the most popular and efficient way to extract depth information in an optical sensing system, and TDC is generally used to measure the round-trip delay. In this article, a TDC with ~40 ps measurement resolution and very large linear dynamic range is proposed for optical sensing applications. Referenced to a single 100 MHz clock, the TDC incorporates a DLL and a VDL loop to automatically stabilize the measuring resolution, thus...
Paper Details
Title
A CMOS Time-to-Digital Converter for Real-Time Optical Time-of-Flight Sensing System
Published Date
Aug 1, 2018
Volume
56
Issue
8
Pages
113 - 119
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