A low-power, ultra low-offset, 16.5-bit, ΣΔ ADC for coulomb counting and fuel gauge applications. - Jose Luis Ceballos; Christian Reindl (ISCAS, 2013)

A 13.2b optical proximity sensor system with 130klx ambient light rejection capable of heart rate and blood oximetry monitoring. - Luca Sant; Andrea Fant; Snezana Stojanovic; Simone Fabbro; Jose Luis Ceballos (ESSCIRC, 2015)

A 13.2 b Optical Proximity Sensor System With 130 klx Ambient Light Rejection Capable of Heart Rate and Blood Oximetry Monitoring. - Luca Sant; Andrea Fant; Snezana Stojanovic; Simone Fabbro; Jose Luis Ceballos (IEEE J. Solid State Circuits, 2016)

A 5G Sub-6GHz Zero-IF and mm-Wave IF Transceiver with MIMO and Carrier Aggregation. - Benjamin Jann; Greg Chance; Ankur Guha Roy; Aishwarya Balakrishnan; Niranjan Karandikar; Thomas William Brown; Xi Li; Brandon Davis; Jose Luis Ceballos; Nebil Tanzi; Kurt Hausmann; Hyun Yoon; et al. (ISSCC, 2019)

A 69dBA-730µW Silicon Microphone System with Ultra & Infra-Sound Robustness. - Jose Luis Ceballos; Christopher Rogi; Fulvio Ciciotti; Cesare Buffa; Dietmar Straeussnigg; Andreas Wiesbauer (ESSCIRC, 2022)

On the Intrinsic Linearity Limitations of Single-Bit Delta Sigma Modulators. - Matteo Dalla Longa; Francesco Conzatti; Jose Luis Ceballos; Maurits Ortmanns (ISCAS, 2023)

A 70dBA-460μW Companding Digital Silicon Microphone with Programmable Acoustic Overload Point and MEMS Asymmetry Robustness. - Jose Luis Ceballos; Fulvio Ciciotti; Christopher Rogi; Alessandro Caspani; Luca Sant; Dietmar Straeussnigg; Andreas Wiesbauer; Simon Gruenberger; Chin Yeong Koh; Chern Sia Phillip Lim (ISCAS, 2024)