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      A ΣΔ modulator for a programmable-gain, low-power, high-linearity automotive sensor interface 

      Rosa Utrera, José Manuel de la; Medeiro Hidalgo, Fernando; Pérez Verdú, Belén; Río Fernández, Rocío del; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2003)
      This paper describes the design and electrical implementation of a 0.35μm CMOS 17-bit≰0kS/s Sigma-Delta Modulator (ΣΔM) ...
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      Continuous-time cascaded ΣΔ modulators for VDSL: A comparative study 

      Tortosa Navas, Ramón; Rosa Utrera, José Manuel de la; Rodríguez Vázquez, Ángel Benito; Fernández Fernández, Francisco Vidal (The International Society for Optical Engineering - SPIE, 2005)
      This paper describes new cascaded continuous-time ΣΔ modulators intended to cope with very high-rate digital subscriber ...
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      High-performance ΣΔ ADC for ADSL applications in 0.35μm CMOS digital technology 

      Río Fernández, Rocío del; Rosa Utrera, José Manuel de la; Medeiro Hidalgo, Fernando; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2001)
      We present a ΣΔ modulator designed for ADSL applications in a 0.3Sμm CMOS pure digital technology. It employs a 4th-order ...
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      Simulation-based high-level synthesis of Nyquist-rate data converters using MATLAB/SIMULINK 

      Ruiz Amaya, Jesús; Rosa Utrera, José Manuel de la; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (The International Society for Optical Engineering - SPIE, 2005)
      This paper presents a toolbox for the simulation, optimization and high-level synthesis of Nyquist-rate Analog-to-Digital ...