1、Sub-ppm/°C Bandgap References With Natural Basis Expansion for Curvature Cancellation
DOI: 10.1109/TCSI.2021.3096166
2、 An Improved Single-Temperature Trim Technique for 1st Order-Compensated Bandgap References
DOI: 10.1109/MWSCAS57524.2023.10405982