{"id":212814,"date":"2016-04-28T22:04:00","date_gmt":"2016-04-28T22:04:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/melangeurs-rf-ultra-souples-a-hautes-performances-pour-systemes-de-transmission\/"},"modified":"2016-04-28T22:04:00","modified_gmt":"2016-04-28T22:04:00","slug":"melangeurs-rf-ultra-souples-a-hautes-performances-pour-systemes-de-transmission","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/melangeurs-rf-ultra-souples-a-hautes-performances-pour-systemes-de-transmission\/","title":{"rendered":"M\u00e9langeurs RF ultra-souples \u00e0 hautes performances pour syst\u00e8mes de transmission"},"content":{"rendered":"

Ces composants sont destin\u00e9s \u00e0 tout syst\u00e8me radio n\u00e9cessitant de hautes performances et un fonctionnement basse-consommation entre 400 MHz et 3800 MHz. Ils disposent d’un gain configurable permettant leur utilisation sur de nombreuses cartes radio, notamment sur des unit\u00e9s distantes multi-modes 2G-\u00e0 5G, sur les r\u00e9seaux d’amen\u00e9e, ou sur les infrastructures de s\u00e9curit\u00e9 publique. Associ\u00e9 \u00e0 la bande passante ultra-large, cela donne aux concepteurs de syst\u00e8me radio toute la souplesse n\u00e9cessaire pour optimiser le gain, le niveau de bruit, et la lin\u00e9arit\u00e9 du syst\u00e8me de r\u00e9ception de quasiment n’importe quelle application. La faible consommation, typiquement 835 mW seulement pour deux canaux, autorise une implantation haute-densit\u00e9 sur la carte, bien adapt\u00e9e aux unit\u00e9s radio et aux cellules radio intelligentes distantes.<\/p>\n

Ces dispositifs pr\u00e9sentent l\u2019avantage de fonctionner sur toute la bande passante op\u00e9rationnelle sans aucun changement de composants externes. Cela signifie qu’une seule nomenclature convient \u00e0 diff\u00e9rentes bandes passantes RF et IF, ce qui facilite l’int\u00e9gration dans diff\u00e9rents syst\u00e8mes, tout en gardant le contr\u00f4le des co\u00fbts et du d\u00e9lai de commercialisation.<\/p>\n

\u00ab\u00a0Cette nouvelle famille VersaMixer poursuit la tendance IDT consistant \u00e0 mettre des technologies de conception innovantes \u00e0 la disposition des march\u00e9s que nous servons, et renforce notre position dominante dans le domaine des m\u00e9langeurs, des DSA, et des VGA RF, destin\u00e9s \u00e0 l’infrastructure et \u00e0 d’autres applications hautes-performances,\u00a0\u00bb affirme Chris Stephens, Directeur G\u00e9n\u00e9ral de la division RF d’IDT. \u00ab\u00a0La combinaison unique de lin\u00e9arit\u00e9 \u00e9lev\u00e9e, de bande passante ultra-large, de gain r\u00e9glable, et de consommation extr\u00eamement faible dans un m\u00eame dispositif, a \u00e9t\u00e9 accueillie avec enthousiasme par plusieurs clients cl\u00e9s.\u00a0\u00bb<\/p>\n

\n

Bas\u00e9 sur la technologie FlatNoise propri\u00e9taire, la fonction de gain configurable maintient le niveau de bruit relativement constant lorsque que le gain est r\u00e9duit, et les niveaux dB Input IP3 et Input P1 sont sensiblement augment\u00e9s. Le gain est contr\u00f4l\u00e9 par l’interm\u00e9diaire de 2 broches parall\u00e8les avec des temps de stabilisation inf\u00e9rieurs \u00e0100 ns, offrant un ajustement dynamique du gain pour maximiser les performances \u00ab\u00a0au vol\u00a0\u00bb si le concepteur radio le souhaite.<\/p>\n

Les deux versions \u00e0 simple et double canal sont encapsul\u00e9es en bo\u00eetier compact TQFN-24 de seulement 4 x 4 mm.<\/p>\n

www.idt.com\/products\/rf-products\/rf-mixers\/f1792<\/a><\/p>\n

www.idt.com\/products\/rf-products\/rf-mixers\/f1192<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Dot\u00e9s d\u2019une bande passante ultra-large et d\u2019une lin\u00e9arit\u00e9 exceptionnelle, les m\u00e9langeurs RF VersaMixer F1192 et F1792 d\u2019Integrated Device Technology (IDT) offrent une souplesse sans-pr\u00e9c\u00e9dent gr\u00e2ce \u00e0 une combinaison de fonctions utiles bien adapt\u00e9e pour les syst\u00e8mes de transmissions RF avanc\u00e9s d’aujourd’hui. Le F1192 est un m\u00e9langeur RF double canal, tandis que le F1792 ne dispose que d’un seul canal.<\/p>\n","protected":false},"author":9,"featured_media":212815,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[916],"domains":[47],"ppma_author":[1141],"class_list":["post-212814","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-rf-transmission-fr","domains-electronique-eci"],"acf":[],"yoast_head":"M\u00e9langeurs RF ultra-souples \u00e0 hautes performances pour syst\u00e8...<\/title>\n<meta name=\"description\" content=\"Dot\u00e9s d\u2019une bande passante ultra-large et d\u2019une lin\u00e9arit\u00e9 exceptionnelle, les m\u00e9langeurs RF VersaMixer F1192 et F1792 d\u2019Integrated Device...\" \/>\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\/212814\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e9langeurs RF ultra-souples \u00e0 hautes performances pour syst\u00e8mes de transmission\" \/>\n<meta property=\"og:description\" content=\"Dot\u00e9s d\u2019une bande passante ultra-large et d\u2019une lin\u00e9arit\u00e9 exceptionnelle, les m\u00e9langeurs RF VersaMixer F1192 et F1792 d\u2019Integrated Device Technology (IDT) offrent une souplesse sans-pr\u00e9c\u00e9dent gr\u00e2ce \u00e0 une combinaison de fonctions utiles bien adapt\u00e9e pour les syst\u00e8mes de transmissions RF avanc\u00e9s d'aujourd'hui. 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