Low-Voltage Linearly Tunable CMOS Transconductor With Common-Mode Feedforward. - Belén Calvo; Santiago Celma; Maria Teresa Sanz; Juan Pablo Alegre; Francisco Aznar (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A Highly Sensitive 2.5 Gb/s Transimpedance Amplifier in CMOS Technology. - Francisco Aznar; Wolfgang Gaberl; Horst Zimmermann (ISCAS, 2009)

10GBase-LX4 Limiting Amplifier in 0.18 µm CMOS Digital Process with Tunable Shunt-peaking. - Jose Maria Garcia del Pozo; Santiago Celma; Aránzazu Otín; Francisco Aznar (ISCAS, 2009)

A 0.18-µm CMOS 1.25-Gbps front-end receiver for low-cost short reach optical communications. - Francisco Aznar; Santiago Celma; Belén Calvo (ESSCIRC, 2010)

A CMOS continuous-time equalizer for short-reach optical communications. - Cecilia Gimeno; Concepción Aldea; Santiago Celma; Francisco Aznar; Carlos Sánchez-Azqueta (ECCTD, 2011)

A 3.125 GHz four stage voltage controlled ring oscillator in 0.18 CMOS. - Carlos Sánchez-Azqueta; Santiago Celma; Francisco Aznar (ISCAS, 2011)

A 0.18 μm CMOS transimpedance amplifier with 26 dB dynamic range at 2.5 Gb/s. - Francisco Aznar; Wolfgang Gaberl; Horst Zimmermann (Microelectron. J., 2011)

A 0.18 μm CMOS linear-in-dB AGC post-amplifier for optical communications. - Francisco Aznar; Santiago Celma; Belén Calvo (Microelectron. Reliab., 2011)

A 0.18 μm CMOS ring VCO for clock and data recovery applications. - Carlos Sánchez-Azqueta; Santiago Celma; Francisco Aznar (Microelectron. Reliab., 2011)

A 1-V CMOS receiver front-end for high-speed SI-POF links. - Cecilia Gimeno; Concepción Aldea; Santiago Celma; Francisco Aznar; Cristina Azcona (ISCAS, 2012)

Low-voltage low-power CMOS receiver front-end for gigabit short-reach optical communications. - Cecilia Gimeno; Concepción Aldea; Santiago Celma; Francisco Aznar (Int. J. Circuit Theory Appl., 2013)

Multi-gigabit analog equalizers for plastic opticalfibers. - Cecilia Gimeno; Concepción Aldea; Santiago Celma; Francisco Aznar (Microelectron. J., 2013)

1-V continuous-time equalizers for multi-gigabit short-haul optical fiber communications. - Cecilia Gimeno; Concepción Aldea; Francisco Aznar; Carlos Sánchez-Azqueta; Santiago Celma (Int. J. Circuit Theory Appl., 2014)

Impact of non-idealities on passive polyphase filter performance. - Antonio D. Martínez-Pérez; J. Morte; Francisco Aznar; Carlos Sánchez-Azqueta; Santiago Celma (ECCTD, 2017)

Design of a low-power quadrature LC-VCO in 65 nm CMOS. - Carlos Sánchez-Azqueta; Javier Aguirre; Guillermo Royo; Francisco Aznar; Erick Guerrero; Santiago Celma (ECCTD, 2017)

Analysis of the Influence of Component Mismatch on Integrated Passive Polyphase Filters. - Antonio D. Martínez-Pérez; Francisco Aznar; Guillermo Royo; Carlos Sánchez-Azqueta; Santiago Celma (ISCAS, 2018)

Analysis of mismatch impact on image rejection ratio for passive polyphase filters. - Antonio D. Martínez-Pérez; Francisco Aznar; Guillermo Royo; Carlos Sánchez-Azqueta; Santiago Celma (Int. J. Circuit Theory Appl., 2018)

Methodology for Performance Optimization in Noise- and Distortion-Canceling LNA. - Antonio D. Martínez-Pérez; Cecilia Gimeno; Denis Flandre; Francisco Aznar; Guillermo Royo; Carlos Sánchez-Azqueta (SMACD, 2019)

A New Approach to the Design of CMOS Inductorless Common-gate Low-noise Amplifiers. - Antonio D. Martínez-Pérez; Pedro A. Martínez Martínez; Guillermo Royo; Francisco Aznar; Santiago Celma (ECCTD, 2020)

A Strategy to Achieve Competitive Performance in Basic RF LNAs. - Antonio D. Martínez-Pérez; Pedro A. Martínez Martínez; Francisco Aznar; Guillermo Royo; Santiago Celma (LASCAS, 2021)

Modeling frequency response of gm-boosted inductorless Common-Gate LNA. - Jorge Marqués-García; Alberto Arcusa-Puente; Antonio D. Martínez-Pérez; Francisco Aznar (VLSI-SoC, 2022)

Design-Window Methodology for Inductorless Noise-Cancelling CMOS LNAs. - Antonio D. Martínez-Pérez; Francisco Aznar; Denis Flandre; Santiago Celma (IEEE Access, 2022)

A New Metric Measuring Steering Accuracy of Digitally Controlled Phase Shifters. - Francisco Aznar; Uxua Esteban-Eraso; Antonio D. Martínez-Pérez; Santiago Celma (SMACD, 2024)

Compensating the Load Effect in Quadrature All-Pass Filters. - Uxua Esteban-Eraso; Carlos Sánchez-Azqueta; Francisco Aznar; Concepción Aldea; Santiago Celma (VLSI-SoC, 2024)

Analysis of Non-Idealities in CMOS RX Front-End for Linear Phased Arrays. - Francisco Aznar; Uxua Esteban-Eraso; Antonio D. Martínez-Pérez; Carlos Sánchez-Azqueta; Santiago Celma (ISCAS, 2025)

Designing compact phase shifters with a resistorless quadrature signal generator. - Uxua Esteban-Eraso; Carlos Sánchez-Azqueta; Francisco Aznar; Concepción Aldea; Santiago Celma (SMACD, 2025)