{"id":227206,"date":"2013-05-29T22:00:00","date_gmt":"2013-05-29T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/cna-16-bits-quatre-canaux-a-interface-serie-jesd204b\/"},"modified":"2013-05-29T22:00:00","modified_gmt":"2013-05-29T22:00:00","slug":"cna-16-bits-quatre-canaux-a-interface-serie-jesd204b","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/cna-16-bits-quatre-canaux-a-interface-serie-jesd204b\/","title":{"rendered":"CNA 16 bits quatre canaux \u00e0 interface s\u00e9rie JESD204B"},"content":{"rendered":"<p>Ce quadruple CNA 16 bits 1.5 G&eacute;ch\/s offre un d&eacute;bit de donn&eacute;es de 750 M&eacute;ch\/s en entr&eacute;e qui lui permet de supporter une bande passante &eacute;tendue et d&rsquo;&ecirc;tre ainsi compatible avec un large &eacute;ventail de stations transpondeurs de base BTS. L&rsquo;interface s&eacute;rie JESD204B 10 Gbits\/s int&eacute;gr&eacute;e am&eacute;liore les performances syst&egrave;me et simplifie consid&eacute;rablement le routage et la complexit&eacute; interne des cartes, en rempla&ccedil;ant 32 paires de liaisons diff&eacute;rentielles appair&eacute;es, typiques des interfaces traditionnelles, par un maximum de huit paires de liaisons diff&eacute;rentielles haut-d&eacute;bit. Ce CNA supporte toutes les normes sans-fil courantes, y compris le GSM &agrave; multiples porteuses gr&acirc;ce &agrave; une dynamique utile SFDR tr&egrave;s &eacute;lev&eacute;e de 85 dBc typique et &agrave; une densit&eacute; spectrale &agrave; faible niveau de bruit NSD typique de -162 dBm\/Hz pour une meilleure qualit&eacute; de signal.<br \/>\n&quot;Notre nouveau quadruple CNA 16 bits est une extension, &agrave; la demande du march&eacute;, de notre tr&egrave;s populaire double CNA 16 bits annonc&eacute; l&rsquo;ann&eacute;e derni&egrave;re,&quot; d&eacute;clare Christian Kermarrec, Vice-Pr&eacute;sident et Directeur G&eacute;n&eacute;ral, Syst&egrave;mes sans-fil chez IDT. &quot;S&rsquo;appuyant sur notre offre de pointe en solutions de communication sans-fil, le DAC165xQ vient compl&eacute;ter nos gammes de solutions radio, de compression de donn&eacute;es, RapidIO, et de synchronisation, pour offrir une solution syst&egrave;me compl&egrave;te. IDT est la seule entreprise &agrave; offrir ces niveaux de performances, d&rsquo;int&eacute;gration, et de fonctionnalit&eacute;s, qui permettent aux fabricants de BTS d&rsquo;innover &agrave; grands pas.&quot;<br \/>\nCe convertisseur int&egrave;gre deux oscillateurs &agrave; commande num&eacute;rique NCO complexes pour le mixage de fr&eacute;quences interm&eacute;diaires (FI), une boucle &agrave; verrouillage de phase PLL by-passable &agrave; faible niveau de bruit et plusieurs modes &quot;RF Mute&quot; d&rsquo;att&eacute;nuation automatique de la sortie analogique radio offrant une grande souplesse et permettant d&rsquo;optimiser les co&ucirc;ts syst&egrave;me. En outre, ce circuit propose aussi une fonction de synchronisation bas&eacute;e sur une fr&eacute;quence harmonique de celle de l&rsquo;horloge syst&egrave;me et une latence d&eacute;terministe des donn&eacute;es pour supporter la transmission en multi-faisceaux via la fonctionnalit&eacute; de synchronisation multi-dispositifs MDS. Ceci permet &agrave; plusieurs CNA d&rsquo;avoir leurs sorties synchronis&eacute;es en coh&eacute;rence de phase &agrave; la pr&eacute;cision de la vitesse d&rsquo;&eacute;chantillonnage maximale pour une bonne coordination au niveau syst&egrave;me. Les autres applications sont notamment les syst&egrave;mes de communication LTE, LTE-A, LTE-TDD, W-CDMA, LMDS\/MMDS, les faisceaux &agrave; ondes microm&eacute;triques en point-&agrave;-point, les &eacute;quipements de t&eacute;l&eacute;diffusion vid&eacute;o haute d&eacute;finition, ceux de test automatique ATE et les instruments de synth&egrave;se num&eacute;rique directe DDS.<\/p>\n<\/p>\n<p><a title=\"www.idt.com\/go\/converters\" href=\"http:\/\/www.idt.com\/products\/data-converters?utm_campaign=data_converters&amp;utm_source=press_release&amp;utm_medium=press_release&amp;utm_content=npa064_quad_16bit_dac_130515\" target=\"_blank\" rel=\"noopener\">www.idt.com\/go\/converters<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pr\u00e9sent\u00e9 en bo\u00eetier HLA de 10 x 10 mm \u00e0 72 broches et dot\u00e9 d&rsquo;une interface s\u00e9rie rapide JESD204B, le quadruple convertisseur num\u00e9rique-analogique (CNA) 16 bits basse consommation DAC165xQ d&rsquo;Integrated Device Technology supporte une large bande passante et facilite le routage des cartes destin\u00e9es aux applications multi-porteuses haut-d\u00e9bit sans-fil. Il se d\u00e9cline en deux versions, le DAC1658Q qui pr\u00e9sente une tension de mode commun en sortie \u00e9lev\u00e9e de 2.8 V \u00e0 3.0 V, et le DAC1653Q en sortie faible de 0.25 V \u00e0 0.5 V, facilement associable \u00e0 un grand nombre de modulateurs IQ.<\/p>\n","protected":false},"author":22,"featured_media":227207,"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-227206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>CNA 16 bits quatre canaux \u00e0 interface s\u00e9rie JESD204B ...<\/title>\n<meta name=\"description\" content=\"Pr\u00e9sent\u00e9 en bo\u00eetier HLA de 10 x 10 mm \u00e0 72 broches et dot\u00e9 d&#039;une interface s\u00e9rie rapide JESD204B, le quadruple convertisseur num\u00e9rique-analogique...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/227206\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CNA 16 bits quatre canaux \u00e0 interface s\u00e9rie JESD204B\" \/>\n<meta property=\"og:description\" content=\"Pr\u00e9sent\u00e9 en bo\u00eetier HLA de 10 x 10 mm \u00e0 72 broches et dot\u00e9 d&#039;une interface s\u00e9rie rapide JESD204B, le quadruple convertisseur num\u00e9rique-analogique (CNA) 16 bits basse consommation DAC165xQ d&#039;Integrated Device Technology supporte une large bande passante et facilite le routage des cartes destin\u00e9es aux applications multi-porteuses haut-d\u00e9bit sans-fil. Il se d\u00e9cline en deux versions, le DAC1658Q qui pr\u00e9sente une tension de mode commun en sortie \u00e9lev\u00e9e de 2.8 V \u00e0 3.0 V, et le DAC1653Q en sortie faible de 0.25 V \u00e0 0.5 V, facilement associable \u00e0 un grand nombre de modulateurs IQ.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/227206\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2013-05-29T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6484_idt_npa-064_lres.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"360\" \/>\n\t<meta property=\"og:image:height\" content=\"288\" \/>\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 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