A BJT-based SAR Temperature Sensor with a $5.12 text{pJ} cdot mathrm{K}^{2}$ Resolution FoM from -40 °C to 125 °C. - Fuyue Qian; Xiaowei Zhang; Yanye Chen; Jianxiong Xi; Qinwei Zhu; Lenian He (ISCAS, 2023)