{"id":227346,"date":"2013-06-16T22:00:00","date_gmt":"2013-06-16T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/dsa-7-bits-a-forte-puissance\/"},"modified":"2013-06-16T22:00:00","modified_gmt":"2013-06-16T22:00:00","slug":"dsa-7-bits-a-forte-puissance","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/dsa-7-bits-a-forte-puissance\/","title":{"rendered":"DSA 7 bits \u00e0 forte puissance"},"content":{"rendered":"<p>Bas&eacute; sur les technologies propri&eacute;taires UltraCMOS et HaRP, ce DSA offre une lin&eacute;arit&eacute; IIP3 &eacute;lev&eacute;e de +61 dBm &agrave; 8 GHz. Il est adressable en s&eacute;rie et dispose de multiples modes de programmation tels que s&eacute;rie, parall&egrave;le direct et parall&egrave;le &agrave; verrouillage, ce qui facilite la conception d&rsquo;une large gamme de syst&egrave;mes. Le circuit a une performance d&rsquo;att&eacute;nuation monotonique &eacute;lev&eacute;e de 0,25 dB jusqu&rsquo;&agrave; 6 GHz, et de 1 dB jusqu&rsquo;&agrave; 8 GHz, am&eacute;liorant d&rsquo;autant la sensibilit&eacute; et la performance des &eacute;quipements. La rapidit&eacute; de son temps d&rsquo;&eacute;tablissement de 2 microsecondes permet de r&eacute;aliser des &eacute;conomies en r&eacute;duisant le temps de test global. Sa protection ESD contre les d&eacute;charges &eacute;lectrostatiques de 2 kV HBM facilite la fabrication et prolonge la dur&eacute;e de vie du produit final. Le support d&rsquo;une logique de contr&ocirc;le de 1,8 V\/ 3,3 V permet l&rsquo;int&eacute;gration de ce DSA avec les derniers FPGA. Sa haute int&eacute;gration dans un unique bo&icirc;tier QFN 32 broches de 5 x 5 mm &eacute;limine la pr&eacute;sence de composants discrets et de circuits de polarisation qui sont n&eacute;cessaires aux solutions &agrave; diodes PIN, ce qui rend la conception plus ais&eacute;e et r&eacute;duit l&rsquo;encombrement sur la carte.<br \/>\n&ldquo;Les composants des produits test et mesure dans une cha&icirc;ne de signal RF doivent avoir une lin&eacute;arit&eacute; et une performance plus &eacute;lev&eacute;es que les syst&egrave;mes qu&rsquo;ils mesurent,&rdquo; d&eacute;clare Mark Schrepferman, directeur de la ligne de produits communications et industriels pour la division commerciale Solutions Haute Performance chez Peregrine.. &ldquo;Avec ses capacit&eacute;s de forte puissance et de fr&eacute;quence &eacute;lev&eacute;e, et sa haute lin&eacute;arit&eacute;, le DSA PE43704 r&eacute;pond &agrave; ces exigences.&rdquo; <\/p>\n<\/p>\n<p><a href=\"http:\/\/www.psemi.com\" target=\"_blank\" title=\"www.psemi.com\" rel=\"noopener\">www.psemi.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Etendant sa ligne de produits haute fr\u00e9quence, Peregrine Semiconductor introduit l\u2019att\u00e9nuateur num\u00e9rique 7 bits \u00e0 pas (DSA) de pr\u00e9cision PE43704 qui supporte le fonctionnement monotonique \u00e0 8 GHz avec une puissance possible de +28 dBm. Il est d\u00e9di\u00e9 aux applications haute-fr\u00e9quence et de forte puissance dans le march\u00e9 du test et de la mesure, tels que l\u2019\u00e9quipement de test automatique, les sources de signal, les analyseurs de spectres et les testeurs de communication.<\/p>\n","protected":false},"author":22,"featured_media":227347,"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-227346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>DSA 7 bits \u00e0 forte puissance ...<\/title>\n<meta name=\"description\" content=\"Etendant sa ligne de produits haute fr\u00e9quence, Peregrine Semiconductor introduit l\u2019att\u00e9nuateur num\u00e9rique 7 bits \u00e0 pas (DSA) de pr\u00e9cision PE43704 qui...\" \/>\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\/227346\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DSA 7 bits \u00e0 forte puissance\" \/>\n<meta property=\"og:description\" content=\"Etendant sa ligne de produits haute fr\u00e9quence, Peregrine Semiconductor introduit l\u2019att\u00e9nuateur num\u00e9rique 7 bits \u00e0 pas (DSA) de pr\u00e9cision PE43704 qui supporte le fonctionnement monotonique \u00e0 8 GHz avec une puissance possible de +28 dBm. 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