A 25-Mpts/s Back-Illuminated Stacked SPAD Direct Time-of-Flight Depth Sensor With Equivalent Time Sampling and Pixel-Level Threshold Control for Automotive LiDAR. - Tatsuya Yui; Katsuhiko Hanzawa; Masahiro Hosoya; Yuqing Liu; Tadashi Yasufuku; Yoshinori Tanaka; Yoshiaki Tashiro; Albert Tumewu; Masataka Yamane; Masatoshi Shibata; Toshiki Sakada; Kazuhisa Akatsuka; et al. (IEEE J. Solid State Circuits, 2026)