Eric Gutierrez

Susana Patón

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

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

[BibT_eX]

[DOI]

Nordin Zbida

Susana Patón

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

Time-Encoded Mostly Digital Feature Extraction for Voice Activity Detection Tasks.

[BibT_eX]

[DOI]

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

2023

A VCO-Based ADC With Inherent Mixing Capability and Local Oscillator Suppression in 55-nm CMOS.

[BibT_eX]

[DOI]

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

Delay Cell for Highly-Linear Current-Controlled Oscillator-Based Analog-to-Digital Conversion.

[BibT_eX]

[DOI]

Georges G. E. Gielen

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

A VCO-ADC Linearized by a Capacitive Frequency-to-Current Converter.

[BibT_eX]

[DOI]

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

Ultra-Low Power Heart Rate Estimation with VCO-based ADCs.

[BibT_eX]

[DOI]

Proceedings of the 18th Conference on Ph.D Research in Microelectronics and Electronics, 2023

Towards Ultra-Low Power Consumption VAD Architectures with Mixed Signal Circuits.

[BibT_eX]

[DOI]

Yukai Shen

Dietmar Straeussnigg

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

2022

A maximally-digital VCO-ADC with inherent mixing input capability.

[BibT_eX]

[DOI]

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

A Phase-Encoded Voice Features Extraction Circuit Using Digital Mixers and Analog Filters based on Ring Oscillators.

[BibT_eX]

[DOI]

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

Nyquist VCO-based ADC with Programmable Pulse Shaping Filter for Mitigation of Blockers.

[BibT_eX]

[DOI]

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

2021

A low power and low area mixed-signal neuronal cell for spiking neural networks.

[BibT_eX]

[DOI]

Carolina Raymond

Proceedings of the 64th IEEE International Midwest Symposium on Circuits and Systems, 2021

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

VCO-ADC Linearization by Switched Capacitor Frequency-to-Current Conversion.

[BibT_eX]

[DOI]

Rubén Garvi

Carlos Perez

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

High-Speed and Energy-Efficient Ring-Oscillator for Analog-to-Digital Conversion.

[BibT_eX]

[DOI]

Luis Hernandez Corporales

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

2019

A Pulse Frequency Modulation VCO-ADC in 40 nm.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. II Express Briefs, 2019

VCO-based Feature Extraction Architecture for Low Power Speech Recognition Applications.

[BibT_eX]

[DOI]

Proceedings of the 62nd IEEE International Midwest Symposium on Circuits and Systems, 2019

VCO-ADCs with a Quadrature Band-Pass Noise-Transfer-Function.

[BibT_eX]

[DOI]

Pieter Rombouts

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

Susana Patón

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

Resolution Enhancement of VCO-based ADCs by Passive Interpolation and Phase Injection.

[BibT_eX]

[DOI]

Proceedings of the XXXIV Conference on Design of Circuits and Integrated Systems, 2019

HomeSHARE: Implementing Multi-Site Smart Technology Infrastructure.

[BibT_eX]

[DOI]

Proceedings of the AMIA 2019, 2019

2018

A Pulse Frequency Modulation Interpretation of VCOs Enabling VCO-ADC Architectures With Extended Noise Shaping.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

SNDR Limits of Oscillator-Based Sensor Readout Circuits.

[BibT_eX]

[DOI]

Sensors, 2018

0.04-mm2 103-dB-A Dynamic Range Second-Order VCO-Based Audio ΣΔ ADC in 0.13-µm CMOS.

[BibT_eX]

[DOI]

IEEE J. Solid State Circuits, 2018

VCO-ADC Resolution Enhancement Using Maximum Length Sequences.

[BibT_eX]

[DOI]

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

Why and How VCO-based ADCs can improve instrumentation applications.

[BibT_eX]

[DOI]

Pieter Rombouts

Proceedings of the 25th IEEE International Conference on Electronics, 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

A Highly Linear Ring Oscillator for VCO-based ADCs in 65-nm CMOS.

[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

Frequency-encoded integrators applied to filtering and sigma-delta modulation.

[BibT_eX]

[DOI]

Fernando Cardes

Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

2015

Analytical Evaluation of VCO-ADC Quantization Noise Spectrum Using Pulse Frequency Modulation.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2015

Spectral analysis of multibit VCO-ADCs and PFM-ADCs with sinusoidal inputs.

[BibT_eX]

[DOI]