Exploració per tema "Circuit noise"

Ara es mostren els items 1-6 de 6

    • Behavioral transformations to increase the noise immunity of asynchronous specifications 

      Taubin, Alexander; Kondratyev, Alex; Cortadella, Jordi; Lavagno, Luciano (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Text en actes de congrés
      Accés obert
      Noise immunity is becoming one of the most important design parameters for deep-sub-micron (DSM) technologies. Asynchronous circuits seem to be a good candidate to alleviate the problems originated by simultaneous switching ...

    • Characterization of the substrate noise spectrum for mixed-signal ICs 

      Méndez Villegas, Miguel Ángel; Mateo Peña, Diego; Rubio Sola, Jose Antonio; González Jiménez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2005)
      Text en actes de congrés
      Accés obert
      This paper presents a simplified analytical model of the substrate noise generated by digital circuitry that captures the most relevant frequency domain characteristics and relates them with parameters of the digital circuit ...

    • Comments on "On resistor-induced thermal noise in linear circuits" 

      Vargas Drechsler, Manuel; Pallàs-Areny, Ramon (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2002-04-30)
      Working paper
      Accés obert
      Correspondència referida a l'article de R. Giannetti, publicat ibid. vol.49 p.87-88

    • Method for measuring noise parameters of microwave two-port 

      Lázaro Guillén, Antoni; Pradell i Cara, Lluís; O'Callaghan Castellà, Juan Manuel (Institution of Electrical Engineers, 1998-06)
      Article
      Accés obert
      A new tuner-based method for measuring the four noise-parameters of a two-port is proposed. It makes use of a novel measurement ratio that includes noise powers and mismatch factors simultaneously. In contrast to previous ...

    • Thermal noise in a finite bandwidth 

      Vargas Drechsler, Manuel; Pallàs-Areny, Ramon (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2001-12-31)
      Article
      Accés obert
      In a practical circuit, the output noise due to the thermal noise of a resistor will depend on the actual transfer function of the noise source. The bandwidth will never be infinite because the transfer function of either ...

    • VCO phase noise and sideband spurs due to substrate noise generated by on-chip digital circuits 

      Méndez Villegas, Miguel Ángel; Osorio Tamayo, Juan Felipe; Mateo Peña, Diego; Aragonès Cervera, Xavier; González Jiménez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2006)
      Text en actes de congrés
      Accés obert
      This paper presents the effects of noise generated by realistic digital circuits on RF voltage controlled oscillators (VCO) integrated in the same silicon die. The digital noise is coupled through the common substrate and ...