Systematic and random mismatch characterization in device arrays. - Nanqi Liu; Chris Lash; Jim Todsen; Degang Chen 001 (MWSCAS, 2017)

Practical linear and quadratic gradient errors suppression techniques in string DACs. - Nanqi Liu; Chris Lash; Jim Todsen; Degang Chen 001 (MWSCAS, 2017)

A 50-V Isolation, 100-MHz, 50-mW Single-Chip Junction Isolated DC-DC Converter With Self-Tuned Maximum Power Transfer Frequency. - Chengxi Liu; Debashis Mandal; Zhao Yao; Ming Sun 005; Jim Todsen; Brian Johnson; Sayfe Kiaei; Bertan Bakkaloglu (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

A Low-Power and Area-Efficient Analog Duty Cycle Corrector for ADC's External Clocks. - Nanqi Liu; Jim Todsen; Degang Chen 001 (ISCAS, 2020)

An 8-bit Low-Cost String DAC With Gradient Errors Suppression to Achieve 16-bit Linearity. - Nanqi Liu; Jim Todsen; Degang Chen 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2020)

An Improved Single-Temperature Trim Technique for 1st Order-Compensated Bandgap References. - Daniel Adjei; Bryce Gadogbe; Degang Chen 001; Randall L. Geiger; Shravan K. Chaganti; Dhyey Desai; Jerry Doorenbos; Jim Todsen (MWSCAS, 2023)