arxivcs.ARcs.ET2026-07-21
Distributed Delay-Based BIST for Mixed-Signal Circuits in Flexible Electronics
Paula Carolina Lozano Duarte, Sule Ozev, Mehdi Tahoori
Flexible electronics (FE) based on indium gallium zinc oxide thin-film transistors (IGZO-TFTs) are emerging for ultra-low-power wearable applications. However, lack of packaging, limited pins, and high device variability make conventional Automatic Test Equipment (ATE) impractica…