Low-voltage Programmable FIR Filters Using Voltage Followers and Analog Multipliers. - Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez (ISCAS, 1993)

A parallel analog median filter. - Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo; Antonio Lopez; Edgar Sánchez-Sinencio (ICECS, 1998)

Analog adaptive median filters. - Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (EUSIPCO, 2000)

A fully parallel CMOS analog median filter. - Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo; Antonio Lopez; Edgar Sánchez-Sinencio (ISCAS, 2000)

A novel CMOS charge-pump circuit with positive feedback for PLL applications. - Esdras Juárez-Hernández; Alejandro Díaz-Sánchez (ICECS, 2001)

A new technique for noise-tolerant pipelined dynamic digital circuits. - Fernando Mendoza-Hernandez; Mónico Linares Aranda; Víctor H. Champac; Alejandro Díaz-Sánchez (ISCAS (4), 2002)

Compact continuous-time analog rank-order filter implementation in CMOS technology. - Jaime Ramírez-Angulo; Chad Lackey; Alejandro Díaz-Sánchez (ISCAS (5), 2002)

A 1.35 GHz CMOS wideband frequency synthesizer for mobile communications. - Esdras Juárez-Hernández; Alejandro Díaz-Sánchez; Esteban Tlelo-Cuautle (ISCAS (2), 2003)

Analog implementation of MOS-translinear Morlet Wavelets. - Carlos Sánchez-López; Alejandro Díaz-Sánchez; Esteban Tlelo-Cuautle (ISCAS (1), 2003)

An heuristic circuit-generation technique for the design-automation of analog circuits. - Esteban Tlelo-Cuautle; Alejandro Díaz-Sánchez (ISCAS (1), 2003)

An analog median filter with fuzzy adaptation. - Javier Lemus-López; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (Microelectron. Reliab., 2003)

Fabrication, characterisation and modelling of integrated on-silicon inductors. - Roberto S. Murphy-Arteaga; Jesus Huerta-Chua; Alejandro Díaz-Sánchez; Alfonso Torres-Jácome; Wilfrido Calleja Arriaga; M. Landa-Vázquez (Microelectron. Reliab., 2003)

Bi-CMOS Opto-Electronic Reception System for Application in High-Frequencies. - Jaime Martínez-Castillo; Alejandro Díaz-Sánchez; Alfonso Torres-Jácome; Roberto S. Murphy-Arteaga; Jesús L. Finol (CONIELECOMP, 2004)

An architecture for fractal image compression using quad-tree multiresolution. - Alejandro Martínez-Ramírez; Alejandro Díaz-Sánchez; Mónico Linares Aranda; Javier Vega-Pineda (ISCAS (2), 2004)

A novel serial multiplier using floating-gate transistors. - Luis-Fortino Cisneros-Sinencio; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (ISCAS (2), 2004)

A fully parallel CMOS analog median filter. - Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo; Antonio J. López-Martín; Edgar Sánchez-Sinencio (IEEE Trans. Circuits Syst. II Express Briefs, 2004)

Offset compensation using unbalanced polarization. - Carlos Muñiz-Montero; Alejandro Díaz-Sánchez; Ramón González Carvajal (ISCAS, 2006)

High-Precision Current-Based CMOS WTA/LTA Filters. - Luis Abraham Sánchez-Gaspariano; Alejandro Díaz-Sánchez; Griselda Saldaña-González (CONIELECOMP, 2007)

A very compact KHN filter with multidecade tuning. - Carlos Muñiz-Montero; Alejandro Díaz-Sánchez; Ramón González Carvajal (ECCTD, 2007)

Low frequency, current mode programmable KHN filters using large-valued active resistors. - Carlos Muñiz-Montero; Ramón González Carvajal; Alejandro Díaz-Sánchez; José Miguel Rocha-Pérez (ISCAS, 2007)

Design of 2 Stages Ring Oscillators Applying Local Networks of Feedback. - Daniel Decle Colin; Alejandro Díaz-Sánchez; Mónico Linares Aranda (CONIELECOMP, 2008)

Implication of Electric Noise in the ACORDE Front-End Electronics of the ALICE Experiment. - Germán Ardul Muñoz Hernández; G. Tejeda-Munoz; Arturo Fernández Tellez; Carlos A. Gracios-Marin; Alejandro Díaz-Sánchez (CONIELECOMP, 2008)

IEEE 802.16e Design Issues and Transceiver Architecture Selection for Mobile WiMAX Systems. - Luis Abraham Sánchez-Gaspariano; Alejandro Díaz-Sánchez (CONIELECOMP, 2008)

Evaluation of Neural PDF Control Strategy Applied to a Nonlinear Model of a Pumped-storage Hydroelectric Power Station. - Germán Ardul Muñoz Hernández; Carlos A. Gracios-Marin; Alejandro Díaz-Sánchez; Sa'ad P. Mansoor; Dewi I. Jones (ICINCO-ICSO, 2008)

Control of a Parallel Myoelectric Elbow Using Higher Order Statistics. - Salvador A. Arroyo Diaz; J. Rafael Mendoza Vazquez; José Luis Vázquez-González; Alejandro Díaz-Sánchez (CONIELECOMP, 2009)

Estimating the Frequency Variation of the Mexican Grid by Kalman Filtering. - Germán Ardul Muñoz Hernández; Alejandro Díaz-Sánchez; Dewi I. Jones; J. G. Hernandez-Delgado; Carlos Arturo Vega Lebrún (CONIELECOMP, 2009)

A Low-Complexity current-mode WTA circuit based on CMOS Quasi-FG Inverters. - Jesús Ezequiel Molinar-Solís; Luis Abraham Sánchez-Gaspariano; Rodolfo Zolá García-Lozano; Víctor Hugo Ponce Ponce; Juan Jesús Ocampo Hidalgo; Herón Molina Lozano; Alejandro Díaz-Sánchez (Computación y Sistemas, 2011)

Noise margin and short-circuit current in FGMOS logics. - Luis-Fortino Cisneros-Sinencio; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (IEICE Electron. Express, 2011)

Low Voltage Lazzaro's WTA with enhanced loop gain. - Jesus E. Molinar-Solis; Rodolfo Zolá García-Lozano; Alejandra Morales-Ramirez; Oscar Espinoza-Ortega; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo; Héctor Vázquez-Leal (IEICE Electron. Express, 2012)

Low-voltage differential voltage follower for WTA and fully differential applications. - Ivan R. Padilla-Cantoya; Paul M. Furth; Jesus E. Molinar-Solis; Alejandro Díaz-Sánchez (IEICE Electron. Express, 2012)

Transient and DC approximate expressions for diode circuits. - Héctor Vázquez-Leal; Uriel Filobello-Niño; Ahmet Yildirim; Luis Hernández-Martínez; Roberto Castañeda-Sheissa; Jesus Sanchez-Orea; Jesús Ezequiel Molinar-Solís; Alejandro Díaz-Sánchez (IEICE Electron. Express, 2012)

Rational Biparameter Homotopy Perturbation Method and Laplace-Padé Coupled Version. - Hector Vazquez-Leal; Arturo Sarmiento-Reyes; Yasir Khan; Uriel Filobello-Niño; Alejandro Díaz-Sánchez (J. Appl. Math., 2012)

Voltage Regulation System for UHF RFID Tags. - Jose Luis Garcia-Gervacio; Agustín Leobardo Herrera-May; Gregorio Zamora-Mejía; Jaime Martínez-Castillo; Alejandro Díaz-Sánchez (SBCCI, 2013)

An 8-Bit Digitally Controlled Programmable Phase Shifter Circuit for Sinusoidal Signals with 252∘ Phase Control Range. - Luis Abraham Sánchez-Gaspariano; Clara Iliana Martínez Gómez; José Miguel Rocha-Pérez; Jesús Ezequiel Molinar-Solís; Jesús M. Muñoz-Pacheco; Carlos Muñiz-Montero; Alejandro Díaz-Sánchez (Circuits Syst. Signal Process., 2013)

A low-voltage CMOS MIN circuit with 3N+1 complexity and 10mV/10ns corner error. - Jesús Ezequiel Molinar-Solís; Carlos Muñiz-Montero; Rodolfo Zolá García-Lozano; Cuauhtémoc Hidalgo-Cortés; Luis Abraham Sánchez-Gaspariano; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Jesús Efraín Gaxiola Sosa (IEICE Electron. Express, 2013)

Fixed-Term Homotopy. - Hector Vazquez-Leal; Yasir Khan; Uriel Filobello-Niño; Arturo Sarmiento-Reyes; Alejandro Díaz-Sánchez; Luis-Fortino Cisneros-Sinencio (J. Appl. Math., 2013)

Intelligent diagnosis scheme applied to model hybrid energy power generation system in presence of soft faults requirements: An FDI novel strategy. - Carlos A. Gracios-Marin; Germán Ardul Muñoz Hernández; Alejandro Díaz-Sánchez; Héctor Vázquez-Leal; Edgar Alfredo Portilla-Flores; Griselda Saldaña (CCE, 2014)

Nonlinearities Distribution Homotopy Perturbation Method Applied to Solve Nonlinear Problems: Thomas-Fermi Equation as a Case Study. - Uriel Filobello-Niño; Héctor Vázquez-Leal; Karem Boubaker; Arturo Sarmiento-Reyes; Agustin Perez-Sesma; Alejandro Díaz-Sánchez; Víctor Manuel Jimenez-Fernandez; Juan Cervantes-Perez; Jesus Sanchez-Orea; Jesus Huerta-Chua; Luis J. Morales-Mendoza; Mario Gonzalez-Lee; et al. (J. Appl. Math., 2015)

A 3μW Low-Power CMOS Class-AB Bilateral Current Mirror for Low-Voltage Applications. - Víctor Hugo Ponce Ponce; Jesús Ezequiel Molinar-Solís; Jose Rivera-Mejia; Sergio Sandoval; Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Humberto Bracamontes del Toro (Computación y Sistemas, 2016)

A digitally enhanced LDO voltage regulator for UHF RFID passive tags. - Gregorio Zamora-Mejía; Jaime Martínez-Castillo; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez (IEICE Electron. Express, 2016)

A Noise-Robust Positive-Feedback Floating-Gate Logic. - Luis-Fortino Cisneros-Sinencio; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (IEICE Trans. Electron., 2016)

Weighted median filters: An analog implementation. - H. C. Bandala-Hernandez; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Javier Lemus-López; Héctor Vázquez-Leal; Alejandra Díaz-Armendariz; Jaime Ramírez-Angulo (Integr., 2016)

High current efficiency class-AB OTA with high open loop gain and enhanced bandwidth. - Shirin Pourashraf; Jaime Ramírez-Angulo; Alejandro Roman-Loera; Antonio J. López-Martín; Alejandro Díaz-Sánchez; Ramón González Carvajal (IEICE Electron. Express, 2017)

CMOS Analog Rank Order Filters using positive feedback comparators. - H. C. Bandala-Hernandez; Alejandro Díaz-Sánchez; José Miguel Rocha-Pérez; Jaime Ramírez-Angulo; I. Y. López-Ortega; Javier Lemus-López; Jesús Ezequiel Molinar-Solís (Integr., 2017)

High gain amplifier with feedforward compensation based on quasi-floating gate transistors. - Javier Lemus-López; Alejandro Díaz-Sánchez; José Miguel Rocha-Pérez; Carlos Muñiz-Montero; Jaime Ramírez-Angulo (Integr., 2017)

High-level design of a 2nd order DT-SDM via SIMSIDES and its FPAA implementation. - Luis Abraham Sánchez-Gaspariano; Carlos Muñiz-Montero; Yazmin Gaytan Luis; Victor Rodolfo Gonzalez-Diaz; Jesús Manuel Muñoz-Pacheco; Roberto C. Ambrosio-Lazaro; Alejandro Díaz-Sánchez; Pedro Guzman Simon (CONIELECOMP, 2018)

Ultra Low Voltage Gate Driven Bandpass PGA with Constant Bandwidth. - Shirin Pourashraf; Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez (ISCAS, 2018)

Modular Discrete and CMOS Integrated Implementations of High-Speed Analog Rank-Order Filters. - Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez; Ramón González Carvajal; Antonio J. López-Martín; José Miguel Rocha-Pérez (Circuits Syst. Signal Process., 2018)

±0.18-V supply voltage gate-driven PGA with 0.7-Hz to 2-kHz constant bandwidth and 0.15-μW power dissipation. - Shirin Pourashraf; Jaime Ramírez-Angulo; Antonio J. López-Martín; Ramón G. Carvajal; Alejandro Díaz-Sánchez (Int. J. Circuit Theory Appl., 2018)

Mono-Bit Quantizer ΣΔ Direct-Up Transmitter for UWB Using Simulink RF Blockset. - Alejandra Díaz-Armendariz; Luis Abraham Sánchez-Gaspariano; Victor R. Gonzalez-Diaz; Alejandro I. Bautista-Castillo; Jesús M. Muñoz-Pacheco; Alejandro Díaz-Sánchez (CONIELECOMP, 2019)

A new Tunable Pseudo-Resistor for Extremely/Ultra Low Frequency applications. - Luis Fernando Martínez Pantoja; Alejandro Díaz-Sánchez; José Miguel Rocha-Pérez (CCE, 2019)

Ultra Low Voltage Variable Gain Cherry-Hooper Amplifier with 1MHz Constant Bandwidth, 1.7µW Power Dissipation and ±0.2V Supply. - Hector Daniel Rico-Aniles; Jaime Ramírez-Angulo; Antonio J. López-Martín; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Ramón G. Carvajal (MWSCAS, 2019)

Gate and Bulk-Driven Four-Quadrant CMOS Analog Multiplier. - Gregorio Zamora-Mejía; Alejandra Díaz-Armendariz; Hector Santiago Ramirez; José Miguel Rocha-Pérez; Carlos Arturo Gracios-Marin; Alejandro Díaz-Sánchez (Circuits Syst. Signal Process., 2019)

Extreme Low Power Differential Pair: An Experimental Evaluation. - Alfonso Rafael Cabrera-Galicia; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez; Jaime Ramírez-Angulo (ISCAS, 2020)

Super-Gain-Boosted Miller Op-Amp Based on Nested Regulated Cascode Techniques with FoMAOLDC = 24, 614kV/V.MHz.pF/μWatt. - Anindita Paul; Jaime Ramírez-Angulo; Antonio J. López-Martín; Ramón González Carvajal; Alejandro Díaz-Sánchez (ISCAS, 2020)

Characterization and modeling of on-chip via stacks for RF-CMOS applications. - Carlos Alberto Sanabria Diaz; Mónico Linares Aranda; Reydezel Torres-Torres; Alejandro Díaz-Sánchez (IEICE Electron. Express, 2020)

A 0.18 μm CMOS capacitor-less Low-Drop Out Voltage Regulator Compensated via the Bootstrap Flipped-Voltage Follower. - Gregorio Zamora-Mejía; Dario Edwin Gomez-Garcia; Huber Giron-Nieto; Jaime Martínez-Castillo; Luis Armando Moreno-Coria; José Miguel Rocha-Pérez; Alejandro Díaz-Sánchez (Microelectron. J., 2020)

Compact Power-Efficient Static Class-AB Miller Op-amp with Enhanced Large and Small Signal Figures of Merit. - Anindita Paul; Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez; Frank X. Li (MWSCAS, 2021)

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. - Anindita Paul; Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez; Antonio J. López-Martín; Ramón González Carvajal; Frank X. Li (IEEE Access, 2021)

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; Jaime Ramírez-Angulo; Alejandro Díaz-Sánchez; Antonio J. López-Martín; Ramón González Carvajal; Frank X. Li (IEEE Access, 2021)

Fully Differential Power-Efficient AB Miller Op-amp for a Wide Range of Capacitive and Resistive Loads. - Anindita Paul; Jaime Ramírez-Angulo; Héctor Vázquez-Leal; Jesus Huerta-Chua; Alejandro Díaz-Sánchez (ISCAS, 2022)

A Reconfigurable-Band Analog Filter Standard-Cell Based on Differential/Single Input Signaling. - Alejandro Díaz-Sánchez; Gregorio Zamora-Mejía; José Miguel Rocha-Pérez; José Luis Vázquez-González; Uriel G. Zapata-Rodriguez (IEEE Access, 2024)

gm/ID methodology applied to ring oscillators. - Adan Torralba Ayance; Alejandro Díaz-Sánchez (Integr., 2024)

Real-time neural identification using a recurrent wavelet first-order neural network of a chaotic system implemented in an FPAA. - Daniel Alejandro Magallón-García; Juan Hugo García López; Guillermo Huerta-Cuéllar; Rider Jaimes-Reátegui; Alejandro Díaz-Sánchez; L. J. Ontanon-Garcia (Integr., 2024)

Exploring the Efficacy of Nonlinear Filters in CMOS for 2-D Signal Processing for Image Quality Enhancement. - H. C. Bandala-Hernandez; Alejandro I. Bautista-Castillo; José Miguel Rocha-Pérez; Victor Hugo Carbajal-Gomez; Alejandro Díaz-Sánchez (Sensors, 2024)

High-speed serial interface equalization tuning using metaheuristics. - Adan Torralba Ayance; Astrid Maritza González-Zapata; Alejandro Díaz-Sánchez (Integr., 2025)