All-digital ADC/TDC using TAD architecture for highly-durable time-measurement ASIC


For achieving a highly-durable auto-lidar (light detection and ranging) time-measurement ASIC, an all-digital ADC/TDC using a time-domain processor TAD (Time A/D converter) is presented. In order to realize wide-range temperature durability, sensor ADC/TDC circuits should be fully-digital, including a ring-delay-line (RDL) driven by an input voltage V<sub… (More)
DOI: 10.1109/ISCAS.2014.6865225


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