Susana Patón

IEEE Trans. Circuits Syst. II Express Briefs, June, 2024

System Analysis of Capacitance-to-Digital Converters Based on a Switched-Capacitor Feedback.

[BibT_eX]

[DOI]

Proceedings of the 67th IEEE International Midwest Symposium on Circuits and Systems, 2024

A 3rd-order Noise Shaped Multistage Open-Loop Current Controlled Oscillator-based ADC with Non-Linearity Compensation.

[BibT_eX]

[DOI]

Nordin Zbida

Eric Gutierrez

Proceedings of the IEEE International Symposium on Circuits and Systems, 2024

2023

A Gray-Encoded Ring Oscillator for Efficient Frequency-to-Digital Conversion in VCO-Based ADCs.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. II Express Briefs, March, 2023

Ring Oscillator Circuits in Flexible aIGZO Technology for Biosignal Acquisition.

[BibT_eX]

[DOI]

Alba Páez-Montoro

Javier De Mena Pacheco

Marisa López-Vallejo

Celia López-Ongil

Proceedings of the 38th Conference on Design of Circuits and Integrated Systems, 2023

2022

An Analysis of Noise in Multi-Bit ΣΔ Modulators with Low-Frequency Input Signals.

[BibT_eX]

[DOI]

Pablo Vera

Sensors, 2022

Optimal reconfiguration instant in ΣΔ Modulators.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

2020

Low Power Phase-Encoded MAC Accelerator for Smart Sensors with VCO-based ADCs.

[BibT_eX]

[DOI]

Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

A Model of Continuous-Time Sigma Delta Modulation Based on Pulse Frequency Encoding.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

DAC mismatch shaping in Discrete Time Sigma Delta ADCs with non uniform quantizer.

[BibT_eX]

[DOI]

Pablo Vera

Proceedings of the XXXV Conference on Design of Circuits and Integrated Systems, 2020

2019

Clock Jitter Analysis of Continuous-Time ΣΔ Modulators Based on a Relative Time-Base Projection.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Idle Tones Reduction in Digital Single-Bit ΣΔ Modulators.

[BibT_eX]

[DOI]

Pablo Vera

Leidy Mabel Alvero-Gonzalez

Dietmar Straeussnigg

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Continuous Time Sigma-Delta Modulator with VCO-based integrators and optimized NTF zeros.

[BibT_eX]

[DOI]

Victor Medina

Eric Gutierrez

Proceedings of the 26th IEEE International Conference on Electronics, Circuits and Systems, 2019

2018

VCO-ADC Resolution Enhancement Using Maximum Length Sequences.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Optimal NTF zero placement in MASH VCO-ADCs with higher order noise shaping.

[BibT_eX]

[DOI]

Proceedings of the 25th IEEE International Conference on Electronics, Circuits and Systems, 2018

2017

Noise-shaping time-interleaved ADC based on a single ring oscillator and a sampling array.

[BibT_eX]

[DOI]

Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

2016

Signal boosting to extend the bandwidth of oversampled converters.

[BibT_eX]

[DOI]

Laura Conesa-Peraleja

Dietmar Straeussnigg

Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

2015

A noise coupled ΣΔ architecture using a Non Uniform Quantizer.

[BibT_eX]

[DOI]

Juan A. Torreño

Laura Conesa-Peraleja

Dietmar Straeussnigg

Proceedings of the Nordic Circuits and Systems Conference, 2015

2014

Time difference amplifiers to improve the dynamic range of MASH time encoded ADCs.

[BibT_eX]

[DOI]

Laura Conesa-Peraleja

Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014

A 0.03mm2, 40nm CMOS 1.5GS/s all-digital complementary PWM-GRO.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014

2013

A multi-stage and time-based continuous time ΣΔ Architecture using a Gated Ring Oscillator.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

A distortion corrected passive RC noise shaping ADC for biomedical applications.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

2012

Analysis of VCO based noise shaping ADCs linearized by PWM modulation.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Conference on Electronics, Circuits and Systems, 2012

2011

A 7 mW 20 MHz BW Time-Encoding Oversampling Converter Implemented in a 0.08 mm 2 65 nm CMOS Circuit.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2011

2010

Continuous Time Cascade Sigma Delta Modulator without digital cancellation filters.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

A time encoded decimation filter for noise shaped power DACs.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

A 0.08 mm2, 7mW Time-Encoding Oversampling Converter with 10 bits and 20MHz BW in 65nm CMOS.

[BibT_eX]

[DOI]

Proceedings of the 36th European Solid-State Circuits Conference, 2010

2009

A 1.2-MHz 10-bit Continuous-Time Sigma-Delta ADC Using a Time Encoding Quantizer.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. II Express Briefs, 2009

A 0.1 mm2, Wide Bandwidth Continuous-Time ΔΣ ADC Based on a Time Encoding Quantizer in 0.13 µm CMOS.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2009

Second-order multi-bit ΣΔ ADC using a Pulse-Width Modulated DAC and an integrating quantizer.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE International Conference on Electronics, 2009

2008

An A/D converter based on pulse width modulation and the walsh-hadamard transform.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, 2008

Resolution enhancement of sigma-delta modulators using a tracking digital filter.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, 2008

2006

Spectral shaping of clock jitter errors for continuous time sigma-delta modulators.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

A 2-2 Discrete Time Cascaded ΣΔ Modulator With NTF Zero Using Interstage Feedback.

[BibT_eX]

[DOI]

Manuel Sanchez-Renedo

Proceedings of the 13th IEEE International Conference on Electronics, 2006

Design of Cascaded Continuous-Time Sigma-Delta Modulators.

[BibT_eX]

[DOI]

Manuel Sanchez-Renedo

David San Segundo

Proceedings of the 13th IEEE International Conference on Electronics, 2006

2005

Synthesis of sigma delta modulators employing continuous time delays.

[BibT_eX]

[DOI]

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004

A 70-mW 300-MHz CMOS continuous-time ΣΔ ADC with 15-MHz bandwidth and 11 bits of resolution.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2004

Modelling and optimization of low pass continuous-time sigma delta modulators for clock jitter noise reduction.

[BibT_eX]

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

A jitter insensitive continuous-time ΣΔ modulator using transmission lines.

[BibT_eX]

[DOI]

Proceedings of the 2004 11th IEEE International Conference on Electronics, 2004

Linearity enhancement techniques in low OSR, high clock rate multi-bit continuous-time sigma-delta modulators.

[BibT_eX]

[DOI]

Thomas Pötscher

Proceedings of the IEEE 2004 Custom Integrated Circuits Conference, 2004

2003

Continuous time sigma-delta modulators with transmission line resonators and improved jitter and excess loop delay performance.

[BibT_eX]

[DOI]

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

A 15 MHz bandwidth sigma-delta ADC with 11 bits of resolution in 0.13μm CMOS.

[BibT_eX]

[DOI]

Proceedings of the ESSCIRC 2003, 2003

2002

A superregenerative receiver for phase and frequency modulated carriers.

[BibT_eX]

[DOI]

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

1999

A continuous-time noise-shaping modulator for logarithmic A/D conversion.

[BibT_eX]

[DOI]