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Eric Gutierrez
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0.04-mm2103-dB-A Dynamic Range Second-Order VCO-Based AudioADC in 0.13-m CMOS
F Cardes, E Gutierrez, A Quintero, C Buffa, A Wiesbauer, L Hernandez
IEEE Journal of Solid-State Circuits 53 (6), 1731-1742, 2018
802018
A pulse frequency modulation interpretation of VCOs enabling VCO-ADC architectures with extended noise shaping
E Gutierrez, L Hernandez, F Cardes, P Rombouts
IEEE Transactions on Circuits and Systems I: Regular Papers 65 (2), 444-457, 2017
782017
Analytical evaluation of VCO-ADC quantization noise spectrum using pulse frequency modulation
L Hernandez, E Gutierrez
IEEE Signal Processing Letters 22 (2), 249-253, 2014
422014
SNDR limits of oscillator-based sensor readout circuits
F Cardes, A Quintero, E Gutierrez, C Buffa, A Wiesbauer, L Hernandez
Sensors 18 (2), 445, 2018
372018
Why and How VCO-based ADCs can improve instrumentation applications
E Gutierrez, P Rombouts, L Hernandez
2018 25th IEEE International Conference on Electronics, Circuits and Systems …, 2018
212018
Frequency-encoded integrators applied to filtering and sigma-delta modulation
L Hernandez, E Gutierrez, F Cardes
2016 IEEE International Symposium on Circuits and Systems (ISCAS), 478-481, 2016
182016
A highly linear ring oscillator for VCO-based ADCs in 65-nm CMOS
LM Alvero-Gonzalez, E Gutierrez, L Hernandez
2018 25th IEEE International Conference on Electronics, Circuits and Systems …, 2018
142018
A pulse frequency modulation VCO-ADC in 40 nm
E Gutierrez, C Perez, L Hernandez, F Cardes, V Petrescu, S Walter, ...
IEEE Transactions on Circuits and Systems II: Express Briefs 66 (1), 51-55, 2018
132018
Oversampled ADC based on pulse frequency modulator and TDC
L Hernández, E Gutiérrez
Electronics Letters 50 (7), 498-499, 2014
132014
VCO-based feature extraction architecture for low power speech recognition applications
E Gutierrez, C Perez, F Hernandez, L Hernandez
2019 IEEE 62nd International Midwest Symposium on Circuits and Systems …, 2019
112019
Spectral analysis of multibit VCO-ADCs and PFM-ADCs with sinusoidal inputs
E Gutierrez, L Hernandez
2015 IEEE International Symposium on Circuits and Systems (ISCAS), 1258-1261, 2015
112015
VCO-ADC linearization by switched capacitor frequency-to-current conversion
R Garvi, LM Alvero-Gonzalez, C Perez, E Gutierrez, L Hernandez
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2020
102020
Ring-oscillator with multiple transconductors for linear analog-to-digital conversion
LM Alvero-Gonzalez, V Medina, V Kampus, S Paton, L Hernandez, ...
Electronics 10 (12), 1408, 2021
92021
VCO‐based ADC with a simplified DAC for non‐linearity correction
A Quintero, C Perez, E Gutierrez, L Hernandez
Electronics Letters 54 (13), 813-815, 2018
92018
VCO‐based sturdy MASH ADC architecture
E Gutierrez, L Hernandez, F Cardes
Electronics Letters 53 (1), 14-16, 2017
92017
A VCO-ADC linearized by a capacitive frequency-to-current converter
R Garvi, J Granizo, E Gutierrez, V Medina, A Wiesbauer, L Hernandez
IEEE Transactions on Circuits and Systems II: Express Briefs 70 (6), 1841-1845, 2023
62023
Time-encoding-based ultra-low power features extraction circuit for speech recognition tasks
E Gutierrez, C Perez, F Hernandez, L Hernandez
Electronics 9 (3), 418, 2020
62020
Estudio del ruido ambiental y sus efectos en los habitantes de la Ciudad de Puno
E Gutiérrez
Tesis de pregrado, 2003
62003
A model of continuous-time sigma delta modulation based on pulse frequency encoding
V Medina, S Paton, E Gutierrez, L Hernandez
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2020
52020
Noise-shaping time-interleaved ADC based on a single ring oscillator and a sampling array
A Quintero, C Perez, E Gutierrez, L Hernández, S Paton
2017 IEEE 60th International Midwest Symposium on Circuits and Systems …, 2017
52017
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Articles 1–20