{"id":229074,"date":"2014-02-05T23:00:00","date_gmt":"2014-02-05T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/buffers-dhorloge-lvds-1-8-v-basse-consommation\/"},"modified":"2014-02-05T23:00:00","modified_gmt":"2014-02-05T23:00:00","slug":"buffers-dhorloge-lvds-1-8-v-basse-consommation","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/buffers-dhorloge-lvds-1-8-v-basse-consommation\/","title":{"rendered":"Buffers d&rsquo;horloge LVDS 1.8 V, basse consommation"},"content":{"rendered":"<p>Ces buffers sont dot&eacute;s d&rsquo;une entr&eacute;e pour un signal d&rsquo;horloge ou de donn&eacute;es qu&rsquo;ils dupliquent (&quot;fan out&quot; en anglais) pour fournir un signal d&rsquo;horloge ou de donn&eacute;es de haute qualit&eacute; &agrave; plusieurs composants au sein du syst&egrave;me. La faible tension d&rsquo;alimentation de 1.8 V de ces dispositifs permet de r&eacute;duire la consommation sans nuire aux performances, et ainsi, d&rsquo;obtenir des cartes plus denses, une consommation inf&eacute;rieure, et des co&ucirc;ts de refroidissement moindres. Cette famille propose jusqu&rsquo;&agrave; 12 sorties et offre une compatibilit&eacute; broche-&agrave;-broche avec les versions &agrave; tension d&rsquo;alimentation sup&eacute;rieure. Ainsi, ces composants conviennent particuli&egrave;rement aux conceptions complexes, &agrave; faible bruit et &agrave; fr&eacute;quence d&rsquo;horloge &eacute;lev&eacute;e que l&rsquo;on trouve dans les applications de communication filaire et sans fil, d&rsquo;informatique avanc&eacute;e, ou de gestion de r&eacute;seau.<br \/>\n&quot;La consommation &eacute;nerg&eacute;tique et la dissipation thermique associ&eacute;e constituent une pr&eacute;occupation pour tous les syst&egrave;mes hautes performances&quot;, d&eacute;clare Christian Kermarrec, Vice-Pr&eacute;sident et Directeur G&eacute;n&eacute;ral de la Division Timing et Synchronisation chez IDT. &quot;Autrefois, plus de performances impliquait une consommation plus &eacute;lev&eacute;e, et toutes les tentatives pour abaisser la consommation n&eacute;cessitaient de faire des concessions sur les performances. En tant que leader du march&eacute; de la synchronisation, notre objectif est de permettre &agrave; nos clients d&rsquo;atteindre leurs objectifs de consommation, sans sacrifier les performances. La derni&egrave;re famille de buffer IDT en est une bonne illustration et, en tant que produit de distribution de signaux d&rsquo;horloge, devrait conna&icirc;tre un franc succ&egrave;s aupr&egrave;s de nos clients dans l&rsquo;infrastructure 4G, et les r&eacute;seaux haut-d&eacute;bit.&quot;<br \/>\nCes circuits disposent de 2 &agrave; 12 sorties diff&eacute;rentielles LVDS, g&eacute;n&egrave;rent un bruit de phase RMS efficace additif extr&ecirc;mement faible, aussi bas que 39 femtosecondes, et supportent des fr&eacute;quences jusqu&rsquo;&agrave; 1.2 GHz. Ils sont 100% compatibles avec les dispositifs LVDS standard, ce qui facilite leur d&eacute;ploiement avec un encombrement sur carte minimum. Ils viennent compl&eacute;ter l&rsquo;offre de produits de distribution d&rsquo;horloge, de g&eacute;n&eacute;ration d&rsquo;horloge, et de commutation s&eacute;rie propri&eacute;taires.<br \/>\nLes utilisateurs peuvent choisir entre les 8P34S1102i &agrave; 2 sorties, 8P34S1204i &agrave; 4 sorties, 8P34S1106i &agrave; 6 sorties, 8P34S1208i &agrave; 8 sorties et 8P34S1212i &agrave;12 sorties qui sont actuellement &eacute;chantillonn&eacute;s en bo&icirc;tiers VFQFN de 16 &agrave; 40 broches.<\/p>\n<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.idt.com\/go\/FanoutBuffers\" title=\"www.idt.com\/go\/FanoutBuffers\" rel=\"noopener\">www.idt.com\/go\/FanoutBuffers<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La famille de circuits de distribution (buffers) d&rsquo;horloge LVDS 1.8 V IDT 8P34S d\u2019Integrated Device Technology offre d&rsquo;excellentes performances AC, semblables \u00e0 celles de dispositifs 3.3 V. Ces versions basse tension assurent une r\u00e9duction de la consommation jusqu&rsquo;\u00e0 60% et diminuent la dissipation thermique, sans sacrifier la pr\u00e9cision, ni le taux d&rsquo;erreurs de bits, ni les fonctionnalit\u00e9s.<\/p>\n","protected":false},"author":22,"featured_media":229075,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-229074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Buffers d&#039;horloge LVDS 1.8 V, basse consommation ...<\/title>\n<meta name=\"description\" content=\"La famille de circuits de distribution (buffers) d&#039;horloge LVDS 1.8 V IDT 8P34S d\u2019Integrated Device Technology offre d&#039;excellentes performances AC,...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229074\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buffers d&#039;horloge LVDS 1.8 V, basse consommation\" \/>\n<meta property=\"og:description\" content=\"La famille de circuits de distribution (buffers) d&#039;horloge LVDS 1.8 V IDT 8P34S d\u2019Integrated Device Technology offre d&#039;excellentes performances AC, semblables \u00e0 celles de dispositifs 3.3 V. Ces versions basse tension assurent une r\u00e9duction de la consommation jusqu&#039;\u00e0 60% et diminuent la dissipation thermique, sans sacrifier la pr\u00e9cision, ni le taux d&#039;erreurs de bits, ni les fonctionnalit\u00e9s.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/229074\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2014-02-05T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6758_fanout-buffers-hot-topic_r.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"420\" \/>\n\t<meta property=\"og:image:height\" content=\"280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written 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