Synthesis of companding systems by component to component substitution: an alternative method. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena (ICECS, 2001)

A 1V micropower FGMOS log-domain filter. - Rubén Fernández; Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Alfonso Carlosena (ICECS, 2002)

A compact low-voltage four quadrant FGMOS multiplier. - Iñigo Navarro; Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Alfonso Carlosena (ICECS, 2002)

1.5-V MOS translinear loops with improved dynamic range and their applications to current-mode signal processing. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

A novel low-voltage low-power class-AB linear transconductor. - Marta Laguna Garcia; Carlos Aristoteles De la Cruz-Blas; Antonio Jesús Torralba Silgado; Antonio J. López-Martín; Alfonso Carlosena; Ramón González Carvajal (ISCAS (1), 2004)

1.5-V square-root domain second-order filter with on-chip tuning. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

1.5-V current-mode CMOS true RMS-DC converter based on class-AB transconductors. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena; Jaime Ramírez-Angulo (IEEE Trans. Circuits Syst. II Express Briefs, 2005)

1.2-V 5-μW class-AB CMOS log-domain integrator with multidecade tuning. - Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Alfonso Carlosena (IEEE Trans. Circuits Syst. II Express Briefs, 2005)

Compact power-efficient CMOS exponential voltage-to-voltage converter. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (ISCAS, 2006)

1.5-V square-root domain first-order filter with multiple operating points. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena; Luis Hernández 005; Arturo Sarmiento-Reyes (ISCAS, 2006)

Multiple operating points in a square-root domain first-order filter. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena; Arturo Sarmiento (Int. J. Circuit Theory Appl., 2007)

A pm 0.75-V Compact CMOS Class-AB Current-Mode Exponential Variable Gain Amplifier. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

Limit cycle behavior in a class-AB second-order square root domain filter. - Carlos Aristoteles De la Cruz-Blas; Orla Feely (ICECS, 2008)

A novel two quadrant MOS translinear Squarer-divider cell. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (ICECS, 2008)

Low-Voltage MOS Translinear Analog Signal Processing. - Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Alfonso Carlosena; Jaime Ramírez-Angulo (Circuits Syst. Signal Process., 2009)

Compact low-voltage CMOS current-mode multiplier/divider. - Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Jaime Ramírez-Angulo; Ramón González Carvajal (ISCAS, 2010)

Linear-in-dB Variable Gain Amplifier with PWL exponential gain control. - D. Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ISCAS, 2010)

CMOS latch based on a class-AB transconductor. - Carlos Aristoteles De la Cruz-Blas; Michael M. Green (ECCTD, 2011)

A novel current-mode Winner-Take-All topology. - D. Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ECCTD, 2011)

Fully Differential Current-Mode CMOS Triode Translinear Multiplier. - José María Algueta-Miguel; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (IEEE Trans. Circuits Syst. II Express Briefs, 2011)

A phenomenological spice model for magneto-impedance sensors. - Carlos Aristoteles De la Cruz-Blas; Cristina Gómez-Polo; Alfonso Carlosena; Jesús Olivera (Int. J. Circuit Theory Appl., 2012)

CMOS op-amps for biomedical applications. - José María Algueta-Miguel; Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Jaime Ramírez-Angulo; Ramón González Carvajal (ISCAS, 2014)

A 760μW 4th order butterworth FGMOS Gm-C filter with enhanced linearity. - José María Algueta-Miguel; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (ISCAS, 2015)

Current-Mode Winner-Take-All Circuit with Improved Dynamic Response. - David Moro-Frías; Carlos Ventura-Arizmendi; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (Circuits Syst. Signal Process., 2015)

Balanced Gm-C filters with improved linearity and power efficiency. - José María Algueta-Miguel; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (Int. J. Circuit Theory Appl., 2015)

A novel magneto-impedance sensor model based on the zeros of Bessel functions. - Rafael Vargas-Bernal; Carlos Aristoteles De la Cruz-Blas; Cristina Gómez-Polo (Int. J. Circuit Theory Appl., 2015)

PWL Current-Mode CMOS Exponential Circuit Based on Maximum Operator. - D. Moro-Frías; Carlos Aristoteles De la Cruz-Blas; María Teresa Sanz-Pascual (IEEE Trans. Circuits Syst. II Express Briefs, 2015)

Super class AB transconductor with slew-rate enhancement using QFG MOS techniques. - Carlos Aristoteles De la Cruz-Blas; M. Pilar Garde; Antonio J. López-Martín (ECCTD, 2017)

A CMOS automatic gain control design based on piece-wise linear exponential and logarithm cells. - David Moro-Frías; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas (ECCTD, 2017)

CMOS current-mode PWL implementation using MAX and MIN operators. - Oscar J. Cinco-Izquierdo; Maria Teresa Sanz; Luis Hernández 005; Carlos Aristoteles De la Cruz-Blas (ISCAS, 2017)

CMOS analogue current-mode multiplier/divider circuit operating in triode-saturation with bulk-driven techniques. - Carlos Aristoteles De la Cruz-Blas; G. Thomas-Erviti; José María Algueta-Miguel; Antonio J. López-Martín (Integr., 2017)

Enhanced Single-Stage Folded Cascode OTA Suitable for Large Capacitive Loads. - Antonio J. López-Martín; M. Pilar Garde; José María Algueta-Miguel; Carlos Aristoteles De la Cruz-Blas; Ramón G. Carvajal; Jaime Ramírez-Angulo (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

Wide-Swing Class AB Regulated Cascode Current Mirror. - M. Pilar Garde; Antonio Lopez-Martin; Carlos Aristoteles De la Cruz; Ramón González Carvajal; Jaime Ramírez-Angulo (ISCAS, 2020)

Low Power CMOS Chopper Preamplifier Based on Source-Degeneration Transconductors. - Oscar J. Cinco-Izquierdo; María Teresa Sanz-Pascual; Carlos Aristoteles De la Cruz-Blas; B. Calvo-Lomicronpez (LASCAS, 2020)

A 1.2-V Current-Mode RMS-to-DC Converter Based on a Novel Two-Quadrant Electronically Simulated MOS Translinear Loop. - Maite Martincorena-Arraiza; Carlos Aristoteles De la Cruz-Blas; José María Algueta-Miguel; Antonio Lopez-Martin (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

Low-Power Ultrasonic Front End for Cargo Container Monitoring. - José María Algueta-Miguel; José Ramón García Oya; Antonio J. López-Martín; Carlos Aristoteles De la Cruz-Blas; Fernando Muñoz Chavero; Eduardo Hidalgo Fort (IEEE Trans. Instrum. Meas., 2020)

A family of AC amplifiers for ultra-low frequency operation. - Maite Martincorena-Arraiza; Alfonso Carlosena; Carlos Aristoteles De la Cruz-Blas; Javier Beloso-Legarra; Antonio Lopez-Martin (Int. J. Circuit Theory Appl., 2021)

Gain-Boosted Super Class AB OTAs Based on Nested Local Feedback. - Javier Beloso-Legarra; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín; Jaime Ramírez-Angulo (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

Single-Stage Class-AB Non-Linear Current Mirror OTA. - Javier Beloso-Legarra; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (DCIS, 2022)

Fault Detection of Planetary Gears Based on Signal Space Constellations. - Maite Martincorena-Arraiza; Carlos Aristoteles De la Cruz-Blas; Antonio Lopez-Martin; Cristián Molina Vicuña; Ignacio R. Matías (Sensors, 2022)

High-Linearity Tunable Low-Gₘ Transconductor Based on Bootstrapping. - Oscar J. Cinco-Izquierdo; Carlos Aristoteles De la Cruz-Blas; María Teresa Sanz-Pascual (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Micropower Class AB Low-Pass Analog Filter Based on the Super-Source Follower. - Maite Martincorena-Arraiza; Carlos Aristoteles De la Cruz-Blas; Antonio Lopez-Martin; Alfonso Carlosena (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

GBW Optimization in Two-Stage OTAs Operating in Weak Inversion. - Javier Beloso-Legarra; Antonio Lopez-Martin; Carlos Aristoteles De la Cruz; Alfio Dario Grasso; Gaetano Palumbo; Salvatore Pennisi (DCIS, 2023)

Power-Efficient Single-Stage Class-AB OTA Based on Non-Linear Nested Current Mirrors. - Javier Beloso-Legarra; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)

Very-low frequency capacitively coupled AC amplifier with a current feedback operational amplifier. - Javier Beloso-Legarra; Carlos Aristoteles De la Cruz-Blas; Alfonso Carlosena; Maite Martincorena-Arraiza (Int. J. Circuit Theory Appl., 2023)

Fully-Differential Single-Stage Class-AB Adaptive Nested Current Mirror OTA. - Javier Beloso-Legarra; Victor Marco-Barricart; Jose M. Algueta-Miguel; Carlos Aristoteles De la Cruz-Blas; Antonio J. López-Martín (DCIS, 2024)

Low-Power Capacitively Coupled AC Amplifiers With Tunable Ultra Low-Frequency Operation. - Maite Martincorena-Arraiza; Carlos Aristoteles De la Cruz-Blas; Alfonso Carlosena (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

0.6-V CMOS bulk-driven instrumentation amplifier for IoMT bioimpedance analysis. - Juan M. Carrillo; Juan Jesús Ocampo Hidalgo; Israel Corbacho; Carlos Aristoteles De la Cruz-Blas; Miguel Angel Domínguez (Int. J. Circuit Theory Appl., 2024)

Tunable Low Frequency Gm-C Low-Pass Filter using an OTA with Bootstrapping. - Oscar J. Cinco-Izquierdo; Carlos Aristoteles De la Cruz-Blas; Maria Teresa Sanz; Juan Jesús Ocampo Hidalgo (Circuits Syst. Signal Process., 2025)