Browsing by Author "Cardoso, S."

Now showing items 1-3 of 3

    • Giant Magnetoresistance (GMR) sensors for 0.35µm CMOS technology sub-mA current sensing 

      De Marcellis, A.; Reig, C; Cubells Beltrán, M. Dolores; Madrenas Boadas, Jordi; Cardoso, F; Cardoso, S.; Freitas, P.P (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      This paper reports on the design and fabrication of microelectronic structures for non-invasive indirect electric current sensing at the IC level. A 0.35 ¿m CMOS ASIC has been specifically developed for this purpose. Then, ...

    • Quasi-digital conversion for resistive devices: application in GMR-based IC current sensors 

      Reig, C.; Cubells, Miquel; De Marcellis, A.; Madrenas Boadas, Jordi; Cardoso, S.; Freitas, P.P. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      Resistive devices, including sensors, are used in a huge range of applications within different scenarios. When a complete system is considered, a quasi-digital output is often recommendable. If the conversion is operated ...

    • Quasi-digital front-ends for current measurement in integrated circuits with giant magnetoresistance technology 

      De Marcellis, A.; Cubells Beltrán, M. Dolores; Reig Escriva, Abilio Càndid; Madrenas Boadas, Jordi; zadov, Boris; Paperno, Eugene; Cardoso, S.; Freitas, P.P. (2014-07-01)
      Article
      Restricted access - publisher's policy
      In this study, the authors report on two different electronic interfaces for low-power integrated circuits electric current monitoring through current-to-frequency (I-f) conversion schemes. This proposal displays the ...