• Artículo
      Icon

      CMOS First-Order All-Pass Filter With 2-Hz Pole Frequency 

      Paul, Anindita; Ramírez Angulo, Jaime; López Martín, Antonio J.; González Carvajal, Ramón (IEEE (Institute of Electrical and Electronics Engineers), 2018)
      A CMOS fully integrated all-pass filter with an extremely low pole frequency of 2 Hz is introduced in this paper. It has ...
    • Artículo
      Icon

      Low-voltage tunable pseudo-differential transconductor with high linearity 

      Gómez Galán, Juan Antonio; Pedro Carrasco, Manuel; Pennisi, Melitta; López Martín, Antonio; González Carvajal, Ramón; Ramírez Angulo, Jaime (2009)
      A novel tunable transconductor is presented. Input transistors operate in the triode region to achieve programmable ...