- idUS
- Listar por autor
Listar por autor "Díaz Sánchez, Alejandro"
Mostrando ítems 1-5 de 5
-
Ponencia
A very compact KHN filter with multidecade tuning
Muñiz Montero, Carlos; Díaz Sánchez, Alejandro; González Carvajal, Ramón (2007)A very compact implementation of a multifunction Kerwin Huelsman Newcomb (KHN) filter that can be frequency tuned almost ...
-
Artículo
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
Anindita, Paul; Ramírez Angulo, Jaime; Díaz Sánchez, Alejandro; López Martín, Antonio J.; González Carvajal, Ramón; X. Li, Frank (Institute of Electrical and Electronics Engineers Inc., 2021)A compact power-efficient class-AB Miller op-amp is introduced. It uses a simple auxiliary circuit that enhances the ...
-
Artículo
High current efficiency classAB OTA with high open loop gain and enhanced bandwidth
Pourashraf, Shirin; Ramírez Angulo, Jaime; Román Loera, Alejandro; López Martín, Antonio J.; Díaz Sánchez, Alejandro; González Carvajal, Ramón (IEICE, 2017)An efficient class-AB OTA with enhanced output current, slew rate, open loop gain, and gain bandwidth is presented. The ...
-
Ponencia
Low frequency, current mode programmable KHN filters using large-valued active resistors
Muñiz Montero, Carlos; González Carvajal, Ramón; Díaz Sánchez, Alejandro; Rocha, Miguel (2007)The present work proposes a new current-mode, programmable Kerwin Huelsman Newcomb (KHN) filter suitable for very low ...
-
Artículo
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
Paul, Anindita; Ramírez Angulo, Jaime; Díaz Sánchez, Alejandro; López Martín, Antonio J.; González Carvajal, Ramón; X. Li, Frank (Institute of Electrical and Electronics Engineers Inc., 2021-04-12)A fully differential Miller op-amp with a composite input stage using resistive local common-mode feedback and regulated ...