A 1×32 TDC Array With 0.056% Pixel-to-Pixel Variation Using a Global Timer Architecture for LiDAR Applications https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This letter presents a low pixel-to-pixel variation (PPV) time-to-digital converter (TDC) array designed for light detection and ranging (LiDAR) applications. The TDC array is implemented in a 0.18- $\mu $ m HV CMOS process, integrated with a single-photon avalanche diode (SPAD) array. SPAD-based LiDAR systems require high-precision timing resolution across the …