Simple Scheme for the Implementation of Low Voltage Fully Differential Amplifiers without Output Common-Mode Feedback Network

by Mario Renteria-Pinon, Jaime Ramirez-Angulo, Alejandro Diaz-Sanchez
Published 2020-10-01

CMOS Analog AGC for Biomedical Applications

by Ricardo Bolaños-Pérez, José Miguel Rocha-Pérez, Alejandro Díaz-Sánchez, Jaime Ramirez Angulo, Esteban Tlelo-Cuautle
Published 2020-05-01

Super-Gain-Boosted AB-AB Fully Differential Miller Op-Amp With 156dB Open-Loop Gain and 174MV/V MHZ pF/μW Figure of Merit in 130nm CMOS Technology

by Anindita Paul, Jaime Ramirez-Angulo, Alejandro Diaz Sanchez, Antonio J. Lopez-Martin, Ramon Gonzalez Carvajal, Frank X. Li
Published 2021-01-01

Low-Voltage 0.81mW, 1–32 CMOS VGA With 5% Bandwidth Variations and −38dB DC Rejection

by Hector Daniel Rico-Aniles, Jaime Ramirez-Angulo, Jose Miguel Rocha-Perez, Antonio J. Lopez-Martin, Ramon Gonzalez Carvajal
Published 2020-01-01

An Enhanced Gain-Bandwidth Class-AB Miller op-amp With 23,800 MHz·pF/mW FOM, 11-16 Current Efficiency and Wide Range of Resistive and Capacitive Loads Driving Capability

by Anindita Paul, Jaime Ramirez-Angulo, Alejandro Diaz Sanchez, Antonio J. Lopez-Martin, Ramon Gonzalez Carvajal, Frank X. Li
Published 2021-01-01

Energy-Efficient Amplifiers Based on Quasi-Floating Gate Techniques

by Antonio Lopez-Martin, Maria Pilar Garde, Jose M. Algueta-Miguel, Javier Beloso-Legarra, Ramon G. Carvajal, Jaime Ramirez-Angulo
Published 2021-04-01

The Novel Integral Homotopy Expansive Method

by Uriel Filobello-Nino, Hector Vazquez-Leal, Jesus Huerta-Chua, Jaime Ramirez-Angulo, Darwin Mayorga-Cruz, Rogelio Alejandro Callejas-Molina
Published 2021-05-01

Implementation of Power-Efficient Class AB Miller Amplifiers Using Resistive Local Common-Mode Feedback

by Anindita Paul, Mario Renteria-Pinon, Jaime Ramirez-Angulo, Ricardo Bolaños-Pérez, Héctor Vázquez-Leal, Jesús Huerta-Chua, Alejandro Diaz-Sánchez
Published 2021-07-01

Power Efficient Simple Technique to Convert a Reset-and-Hold Into a True-Sample-and-Hold Using an Auxiliary Output Stage

by Hector Daniel Rico-Aniles, Jaime Ramirez-Angulo, Antonio J. Lopez-Martin, Ramon Gonzalez Carvajal, Jose Miguel Rocha-Perez, M. Pilar Garde
Published 2020-01-01