A Digital-Domain Calibration of Split-Capacitor DAC for a Differential SAR ADC Without Additional Analog Circuits. - Ji-Yong Um; Yoon-Jee Kim; Eun-Woo Song; Jae-Yoon Sim; Hong-June Park (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)

24.8 An analog-digital-hybrid single-chip RX beamformer with non-uniform sampling for 2D-CMUT ultrasound imaging to achieve wide dynamic range of delay and small chip area. - Ji-Yong Um; Eun-Woo Song; Yoon-Jee Kim; Seong-Eun Cho; Min-Kyun Chae; Jongkeun Song; Bae-Hyung Kim; Seunghun Lee; Jihoon Bang; Youngil Kim; Kyungil Cho; Byungsub Kim; et al. (ISSCC, 2014)