{"id":228458,"date":"2013-11-12T23:00:00","date_gmt":"2013-11-12T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/"},"modified":"2013-11-12T23:00:00","modified_gmt":"2013-11-12T23:00:00","slug":"regulateurs-ldo-dedies-rf-a-bruit-ultra-bas","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/","title":{"rendered":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas"},"content":{"rendered":"<p>Ces r&eacute;gulateurs LDO affichent une densit&eacute; spectrale de bruit (NSD) de 1,4 nV\/&radic;Hz entre 10 kHz et 1 MHz, ce qui r&eacute;duit de fa&ccedil;on significative le bruit de phase des oscillateurs command&eacute;s en tension (VCO) dans les radios hyperfr&eacute;quences point &agrave; point, les communications par satellite, l&rsquo;&eacute;lectronique de d&eacute;fense et autres applications large bande. Outre ce niveau de bruit extr&ecirc;mement faible dans cette gamme de fr&eacute;quence, l&rsquo;utilisateur peut r&eacute;duire sensiblement le bruit en 1\/f &agrave; faible fr&eacute;quence &agrave; 8 nV\/&radic;Hz &agrave; 100 Hz par l&rsquo;ajout d&rsquo;un condensateur de bypass Cbyp.<br \/>\nEn plus du tr&egrave;s faible niveau de bruit, ces circuits atteignent des r&eacute;ponses en transitoires de ligne et de charge de respectivement 0,01 %\/V et 0,4 %\/A avec une capacit&eacute; c&eacute;ramique de 10 &micro;F en sortie. Ils pr&eacute;sentent &eacute;galement un taux de r&eacute;jection du bruit d&rsquo;alimentation (PSRR) &eacute;lev&eacute;, &agrave; savoir sup&eacute;rieur &agrave; 90 dB entre 1 et 100 kHz, et sup&eacute;rieur &agrave; 60 dB &agrave; 1 MHz. Cette caract&eacute;ristique permet de filtrer efficacement les ondulations r&eacute;siduelles du r&eacute;gulateur &agrave; d&eacute;coupage, ainsi que de r&eacute;duire les dimensions des composants de filtrage discrets habituellement utilis&eacute;s.<br \/>\nL&rsquo;ADM7150 se caract&eacute;rise par une tension de sortie fixe de 1.8 V, 2.8 V, 3.0 V, 3.3 V ou 5.0 V au choix, alors que celle de l&rsquo;ADM7151 est ajustable entre 1.5 et 5.1 V par r&eacute;sistances. Les deux versions sont encapsul&eacute;es en bo&icirc;tiers LFCSP de 3 x 3 mm et SOIC &agrave; 8 contacts.<\/p>\n<p><strong> <\/strong><\/p>\n<p><a title=\"www.analog.com\/ADM7150\" target=\"_blank\" href=\"http:\/\/www.analog.com\/ADM7150\" rel=\"noopener\">www.analog.com\/ADM7150<\/a><a title=\"www.analog.com\/ADM7151\" target=\"_blank\" href=\"http:\/\/www.analog.com\/ADM7151\" rel=\"noopener\"><br \/>\nwww.analog.com\/ADM7151<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pour les syst\u00e8mes radiofr\u00e9quences, Analog Devices vient d\u2019introduire les deux r\u00e9gulateurs \u00e0 faible chute de tension (LDO) ADM7150 et ADM7151 offrant un niveau de bruit ultra-bas. Aliment\u00e9s sous une tension comprise entre 4,5 V et 16 V, ils d\u00e9livrent un courant de sortie pouvant atteindre 800 mA sous des tensions de sortie de 1,5 V \u00e0 5,0 V. <\/p>\n","protected":false},"author":22,"featured_media":228459,"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-228458","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas ...<\/title>\n<meta name=\"description\" content=\"Pour les syst\u00e8mes radiofr\u00e9quences, Analog Devices vient d\u2019introduire les deux r\u00e9gulateurs \u00e0 faible chute de tension (LDO) ADM7150 et ADM7151 offrant un...\" \/>\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\/228458\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas\" \/>\n<meta property=\"og:description\" content=\"Pour les syst\u00e8mes radiofr\u00e9quences, Analog Devices vient d\u2019introduire les deux r\u00e9gulateurs \u00e0 faible chute de tension (LDO) ADM7150 et ADM7151 offrant un niveau de bruit ultra-bas. Aliment\u00e9s sous une tension comprise entre 4,5 V et 16 V, ils d\u00e9livrent un courant de sortie pouvant atteindre 800 mA sous des tensions de sortie de 1,5 V \u00e0 5,0 V.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228458\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2013-11-12T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6660_logo_ad.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"467\" \/>\n\t<meta property=\"og:image:height\" content=\"339\" \/>\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 by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eeNews Europe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/\"},\"author\":{\"name\":\"eeNews Europe\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\"},\"headline\":\"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas\",\"datePublished\":\"2013-11-12T23:00:00+00:00\",\"dateModified\":\"2013-11-12T23:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/\"},\"wordCount\":310,\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\"},\"articleSection\":[\"Nouveaux produits\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/\",\"url\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/\",\"name\":\"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#website\"},\"datePublished\":\"2013-11-12T23:00:00+00:00\",\"dateModified\":\"2013-11-12T23:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/test.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/fr\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4\",\"name\":\"eeNews Europe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g\",\"caption\":\"eeNews Europe\"}}]}<\/script>","yoast_head_json":{"title":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas ...","description":"Pour les syst\u00e8mes radiofr\u00e9quences, Analog Devices vient d\u2019introduire les deux r\u00e9gulateurs \u00e0 faible chute de tension (LDO) ADM7150 et ADM7151 offrant un...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228458\/","og_locale":"fr_FR","og_type":"article","og_title":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas","og_description":"Pour les syst\u00e8mes radiofr\u00e9quences, Analog Devices vient d\u2019introduire les deux r\u00e9gulateurs \u00e0 faible chute de tension (LDO) ADM7150 et ADM7151 offrant un niveau de bruit ultra-bas. Aliment\u00e9s sous une tension comprise entre 4,5 V et 16 V, ils d\u00e9livrent un courant de sortie pouvant atteindre 800 mA sous des tensions de sortie de 1,5 V \u00e0 5,0 V.","og_url":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228458\/","og_site_name":"EENewsEurope","article_published_time":"2013-11-12T23:00:00+00:00","og_image":[{"width":467,"height":339,"url":"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6660_logo_ad.jpg","type":"image\/jpeg"}],"author":"eeNews Europe","twitter_card":"summary_large_image","twitter_misc":{"Written by":"eeNews Europe","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#article","isPartOf":{"@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/"},"author":{"name":"eeNews Europe","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4"},"headline":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas","datePublished":"2013-11-12T23:00:00+00:00","dateModified":"2013-11-12T23:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/"},"wordCount":310,"publisher":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#organization"},"articleSection":["Nouveaux produits"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/","url":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/","name":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas -","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#website"},"datePublished":"2013-11-12T23:00:00+00:00","dateModified":"2013-11-12T23:00:00+00:00","breadcrumb":{"@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/test.ecinews.fr\/fr\/regulateurs-ldo-dedies-rf-a-bruit-ultra-bas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/test.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9gulateurs LDO d\u00e9di\u00e9s RF \u00e0 bruit ultra-bas"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/fr\/#website","url":"https:\/\/www.eenewseurope.com\/fr\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/fr\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/9eff4051fa9dac8230052de45e32b0f4","name":"eeNews Europe","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/fr\/#\/schema\/person\/image\/fae8f0cb15861c4ae0ed4872e2c9fc22","url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","caption":"eeNews Europe"}}]}},"authors":[{"term_id":1149,"user_id":22,"is_guest":0,"slug":"eenews-europe","display_name":"eeNews Europe","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/5081509054e28b04ecd976976e723ce0?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228458"}],"collection":[{"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=228458"}],"version-history":[{"count":0,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228458\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/228459"}],"wp:attachment":[{"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=228458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=228458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=228458"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=228458"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=228458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}