A Highly Digital 2210μm2 Resistor-Based Temperature Sensor with a 1-Point Trimmed Inaccuracy of ± 1.3 ° C (3 σ) from -55 ° C to 125 ° C in 65nm CMOS. - Angevare, Jan A.; Chae, Youngcheol; Makinwa, Kofi A. A. (2021)