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Works (10)

A Time-Encoded Capacitance-to-Digital Converter Based on a Switched-Capacitor Feedback

IEEE Sensors Letters
2023-11 | Journal article
Contributors: Michele Noviello; Ruben Garvi; Andres Quintero; Luis Hernandez; Susana Paton
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A VCO-Based ADC With Direct Connection to a Microphone MEMS, 80-dB Peak SNDR and 438-μW Power Consumption

IEEE Sensors Journal
2023-04-15 | Journal article
Contributors: Carlos Perez; Ruben Garvi; Guillermo Lopez; Andres Quintero; Francois Leger; Pedro Amaral; Andreas Wiesbauer; Luis Hernandez
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A 73dB-A Audio VCO-ADC Based on a Maximum Length Sequence Generator in 130nm CMOS

IEEE Transactions on Circuits and Systems II: Express Briefs
2021-10 | Journal article
Contributors: Carlos Perez; Andres Quintero; Pedro Amaral; Andreas Wiesbauer; L. Hernandez
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A Coarse-Fine VCO-ADC for MEMS Microphones With Sampling Synchronization by Data Scrambling

IEEE Solid-State Circuits Letters
2020-12 | Journal article
Contributors: Andres Quintero; Cesare Buffa; Carlos Perez; Fernando Cardes; Dietmar Straeussnigg; Andreas Wiesbauer; Luis Hernandez
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A VCO-Based CMOS Readout Circuit for Capacitive MEMS Microphones

Sensors
2019-09-24 | Journal article
Contributors: Andres Quintero; Fernando Cardes; Carlos Perez; Cesare Buffa; Andreas Wiesbauer; Luis Hernandez
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0.04-mm2 103-dB-A Dynamic Range Second-Order VCO-Based Audio <inline-formula> <tex-math notation="LaTeX">$\Sigma\Delta$ </tex-math> </inline-formula> ADC in 0.13-<inline-formula> <tex-math notation="LaTeX">$\mu$ </tex-math> </inline-formula>m CMOS

2018-06 | Journal article
Part of ISSN: 0018-9200
Part of ISSN: 1558-173X
Source: Self-asserted source
Andrés Quintero
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Preferred source (of 2)‎

VCO-based ADC with a simplified DAC for non-linearity correction

2018-06-28 | Journal article
Part of ISSN: 0013-5194
Part of ISSN: 1350-911X
Source: Self-asserted source
Andrés Quintero
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Preferred source (of 2)‎

SNDR Limits of Oscillator-Based Sensor Readout Circuits

2018-02-03 | Journal article
Part of ISSN: 1424-8220
Source: Self-asserted source
Andrés Quintero
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Noise-shaping time-interleaved ADC based on a single ring oscillator and a sampling array

Source: Self-asserted source
Andrés Quintero

A Capacitance-to-Digital Converter Based on a Ring Oscillator with Flicker Noise Reduction

2016-10-19 | Conference paper
Source: Self-asserted source
Andrés Quintero