About: NMOS and PMOS Translinear Multiplying Cell for Current-Mode Signal Processing     Goto   Sponge   NotDistinct   Permalink

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Description
  • Článek popisuje NMOS a PMOS translineární obvodové buňky které jsou schopny násobit proudový signál. Buňky jsou udržovány v režimu podprahové vodivosti, proto vykazují exponenciální závislost proudu drainem na napětí na hradle. Operační rozsah buněk je omezen právě platností této exponenciální závislosti. Simulace byly provedeny pomocí programu CADENCE a měření pak na diskrétních tranzistorech. (cs)
  • Paper describes NMOS and PMOS translinear cell which multiplies the current signals and which can be used for the current-mode signal processing. The translinear cell consists of NMOS or PMOS transistors that are treated in the sub-threshold conduction region. In this region the transistors exhibit an exponential dependency of the drain current versus the gate voltage and thus the translinear principle can be used for description of the functionality. Operation region of the cell is limited by the validity of the exponential dependency and also by the transistors leakage currents. Significant error is also induced by the auxiliary current mirrors which are biasing the cells. Channel length modulation effect causes error of the input signals and thus the output signal is affected by the multiplicative error. Paper presents basic idea of the multiplying cell, presents results of simulations in CADENCE and also presents results of measurements on real structure composed using dis. tran.
  • Paper describes NMOS and PMOS translinear cell which multiplies the current signals and which can be used for the current-mode signal processing. The translinear cell consists of NMOS or PMOS transistors that are treated in the sub-threshold conduction region. In this region the transistors exhibit an exponential dependency of the drain current versus the gate voltage and thus the translinear principle can be used for description of the functionality. Operation region of the cell is limited by the validity of the exponential dependency and also by the transistors leakage currents. Significant error is also induced by the auxiliary current mirrors which are biasing the cells. Channel length modulation effect causes error of the input signals and thus the output signal is affected by the multiplicative error. Paper presents basic idea of the multiplying cell, presents results of simulations in CADENCE and also presents results of measurements on real structure composed using dis. tran. (en)
Title
  • NMOS and PMOS Translinear Multiplying Cell for Current-Mode Signal Processing
  • NMOS a PMOS translineární násobičkové buňky pro zpracování signálu v proudovém módu (cs)
  • NMOS and PMOS Translinear Multiplying Cell for Current-Mode Signal Processing (en)
skos:prefLabel
  • NMOS and PMOS Translinear Multiplying Cell for Current-Mode Signal Processing
  • NMOS a PMOS translineární násobičkové buňky pro zpracování signálu v proudovém módu (cs)
  • NMOS and PMOS Translinear Multiplying Cell for Current-Mode Signal Processing (en)
skos:notation
  • RIV/68407700:21230/08:03147311!RIV09-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6840770012)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 382793
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/08:03147311
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • NMOS; PMOS; Signal Processing; Translinear cell (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [F54FDC852E6C]
http://linked.open...v/mistoKonaniAkce
  • Smolenice
http://linked.open...i/riv/mistoVydani
  • Bratislava
http://linked.open...i/riv/nazevZdroje
  • ASDAM 2008 Conference Proceedings
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Bouřa, Adam
  • Husák, Miroslav
  • Kulha, Pavel
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Slovenská technická univerzita v Bratislave
https://schema.org/isbn
  • 978-1-4244-2325-5
http://localhost/t...ganizacniJednotka
  • 21230
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