Publications

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2017
Nowacki, Błażej, Nuno Paulino, and João Goes. "A Third-Order MASH ΣΔ Modulator Using Passive Integrators." IEEE Transactions on Circuits and Systems I: Regular Papers. 64.11 (2017): 2871-2883.
2016
Nowacki, Blazej, Nuno Paulino, and João Goes A 1V 77dB-DR 72dB-SNDR 10MHz-BW 2-1 MASH CT ΣΔM. IEEE International Solid-State Circuits Conference (ISSCC’16). San Francisco, USA: IEEE, 2016.
2015
Śniatala, P., M. Naumowicz, A. Handkiewicz, S. Szczesny, J. L. A. de Melo, N. Paulino, and J. Goes. "Current mode sigma-delta modulator designed with the help of transistor’s size optimization tool." Bulletin of the Polish Academy of Sciences, Technical Sciences. 63.4 (2015).
2014
R., Póvoa, Lourenço N., Horta N., and Goes J. "A Cascode-Free Single-Stage Amplifier Using a Fully-Differential Folded Voltage-Combiner." 21st IEEE International Conference on Electronics Circuits and Systems. Marseille, France: IEEE, 2014.
N., Pereira, Goes J., Rodrigues M., and Faria P. "A New Mismatch-Insensitive 1.5-Bit MDAC with Unity Feedback-Factor and Enhanced Performance." 21st IEEE International Conference on Electronics Circuits and Systems. Marseille, France: IEEE, 2014.
de Melo, J. L. A., Querido F., Paulino N., and Goes J. A 0.4-V 410-nW opamp-less continuous-time ΣΔ modulator for biomedical applications. IEEE International Symposium on Circuits and Systems (ISCAS). Melbourne, Australia: IEEE, 2014.
Sniatala, P., M. Naumowicz, J. L. A. de Melo, and Goes J. "A hybrid current-mode passive second-order continuous-time ΣΔ modulator." 21st. International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES). Poland: IEEE, 2014.
N., Pereira, Goes J., Oliveira L. B., and Dinis R. Analog-to-Digital Converters with embedded IF mixing using variable reference voltages. IEEE International Symposium on Circuits and Systems (ISCAS). Melbourne, Australia, 2014.
Nowacki, B., Paulino N., and Goes J. A low power 4th order MASH switched-capacitor ΣΔ modulator using ultra incomplete settling. IEEE International Symposium on Circuits and Systems (ISCAS). Melbourne, Australia, 2014.
2013
R. Póvoa, Lourenço N., N. Horta, R. Santos-Tavares, and J. Goes Single-Stage Amplifiers with Gain Enhancement and Improved Energy-Efficiency using Voltage-Combiners. 21st IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC). Istanbul, Turkey: IFIP/IEEE, 2013.
Nowacki, B., N. Paulino, and J. Goes A Simple 1 GHz Non-Overlapping Two-Phase Clock Generators for SC Circuits. 20th Int. Conf. Mixed Design of Integrated Circuits and Systems (MIXDES'2013). Gdynia, Poland: IEEE, 2013.