• Artículo
      Icon

      Low-voltage CMOS log-companding techniques for audio applications 

      Serra Graells, Francesc; Rueda Rueda, Adoración; Huertas Díaz, José Luis (Springer, 2004)
      This paper presents a collection of novel current-mode circuit techniques for the integration of very low-voltage (down ...
    • Artículo
      Icon

      On chopper effects in discrete-time ΣΔ modulators 

      Léger, Gildas; Ginés Arteaga, Antonio José; Peralías Macías, Eduardo; Rueda Rueda, Adoración (Institute of Electrical and Electronics Engineers, 2010)
      Analog-to-digital converters based on ΣΔ modulators are used in a wide variety of applications. Due to their inherent ...