Óscar Pereira Rial

Ultra-Low-Power Low-Input-Voltage Charge Pump for Micro-Energy Harvesting Applications
A General-Purpose CMOS Vision Sensor with In-Pixel 5-bit Convolutional Layer Computation
Ultra-low power CMOS circuit design for energy harvesting applications
Design of a 5-bit SRAM-based In-Memory Computing Cell for Deep Learning Models
An 11 mA Capacitor-Less LDO with 3.08 nA Quiescent Current and SSF-Based Adaptive Biasing
0.6-V-VIN 7.0-nA-IQ 0.75-mA-IL CMOS Capacitor-Less LDO for Low-Voltage Micro-Energy-Harvested Supplies
A 0.6 V, ultra-low power, 1060 μm² self-biased PTAT voltage generator for implantable biomedical devices
Compact CMOS Class-AB Output Stage With Robust Behavior Against PVT Variations
1.88 nA Quiescent Current Capacitor-Less LDO with Adaptive Biasing Based on a SSF Absolute Voltage Difference Meter
On-Chip Solar Energy Harvester and PMU with Cold Start-Up and Regulated Output Voltage for Biomedical Applications
Design methodology of a 0.7 V, 64.5 pW @ 36°C, 1830 μm² Subthreshold Voltage Reference for Implantable Devices
Ultralow power voltage reference circuit for implantable devices in standard CMOS technology