{"id":1926,"date":"2026-09-27T13:46:14","date_gmt":"2026-09-27T13:46:14","guid":{"rendered":"https:\/\/www.diyipcb.com\/?p=1926"},"modified":"2026-09-27T13:46:14","modified_gmt":"2026-09-27T13:46:14","slug":"controlled-impedance-pcb-stackup-request","status":"publish","type":"post","link":"https:\/\/www.diyipcb.com\/ja\/controlled-impedance-pcb-stackup-request\/","title":{"rendered":"\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1\u57fa\u677f\uff1a\u4f9d\u983c\u5185\u5bb9\u306b\u76db\u308a\u8fbc\u3080\u3079\u304d\u4e8b\u9805"},"content":{"rendered":"<div class=\"diyi-article\">\n<p class=\"dn-summary\">\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306b\u95a2\u3059\u308b\u8981\u671b\u306b\u3064\u3044\u3066\u306f\u3001\u6ce8\u6587\u5099\u8003\u6b04\u306b\u300c50\u30aa\u30fc\u30e0\u300d\u3068\u3060\u3051\u8a18\u8f09\u3059\u308b\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002\u88fd\u9020\u696d\u8005\u306b\u306f\u3001\u3069\u306e\u69cb\u9020\u304c\u5236\u5fa1\u5bfe\u8c61\u3067\u3042\u308b\u304b\u3001\u307e\u305f\u305d\u308c\u3089\u304c\u63d0\u6848\u3055\u308c\u305f\u7a4d\u5c64\u69cb\u6210\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u660e\u78ba\u306a\u8868\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u3057\u3044\u6570\u5024\u304c\u8aa4\u3063\u305f\u5c64\u3084\u30c8\u30ec\u30fc\u30b9\u7a2e\u5225\u306b\u5bfe\u3057\u3066\u9069\u7528\u3055\u308c\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<nav class=\"dn-toc\" aria-label=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\"><strong>\u3053\u306e\u8a18\u4e8b\u3067\u306f<\/strong><\/p>\n<ul>\n<li><a href=\"#section-1\">\u5404\u7ba1\u7406\u5bfe\u8c61\u69cb\u9020\u7269\u3092\u7279\u5b9a\u3059\u308b<\/a><\/li>\n<li><a href=\"#section-2\">\u8a08\u7b97\u306e\u6839\u62e0\u3092\u5171\u6709\u3059\u308b<\/a><\/li>\n<li><a href=\"#section-3\">\u30b8\u30aa\u30e1\u30c8\u30ea\u3092\u5909\u66f4\u3067\u304d\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u5408\u610f\u3059\u308b<\/a><\/li>\n<li><a href=\"#section-4\">\u627f\u8a8d\u30eb\u30fc\u30d7\u3092\u9589\u3058\u308b<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 id=\"section-1\">\u5404\u7ba1\u7406\u5bfe\u8c61\u69cb\u9020\u7269\u3092\u7279\u5b9a\u3059\u308b<\/h2>\n<p>\u5bfe\u8c61\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3001\u8a31\u5bb9\u8aa4\u5dee\u3001\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u578b\u304b\u5dee\u52d5\u578b\u304b\u3001\u4fe1\u53f7\u5c64\u3001\u304a\u3088\u3073\u57fa\u6e96\u5c64\uff081\u5c64\u307e\u305f\u306f\u8907\u6570\u5c64\uff09\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u95a2\u9023\u3059\u308b\u30cd\u30c3\u30c8\u3001\u307e\u305f\u306f\u660e\u78ba\u306b\u30de\u30fc\u30af\u3055\u308c\u305f\u9818\u57df\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c8\u30ec\u30fc\u30b9\u5e45\u3068\u30da\u30a2\u9593\u9694\u306f\u5225\u3005\u306b\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5dee\u52d5\u30da\u30a2\u306e\u4ed5\u69d8\u306f\u3001\u5e45\u3060\u3051\u3067\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<p>\u5b9f\u969b\u306e\u88fd\u9020\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u306f\u3001\u30ec\u30a4\u30e4\u30fc\u540d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300cinner signal\u300d\u306a\u3069\u306e\u30e9\u30d9\u30eb\u306f\u3001\u30b9\u30bf\u30c3\u30af\u69cb\u6210\u304c\u5909\u308f\u308b\u3068\u66d6\u6627\u306b\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u306f\u3001L3\u4e0a\u306e\u7279\u5b9a\u306e\u30da\u30a2\u30b0\u30eb\u30fc\u30d7\u3092\u3001\u60f3\u5b9a\u3055\u308c\u308b\u96a3\u63a5\u3059\u308b\u57fa\u6e96\u30ec\u30a4\u30e4\u30fc\u3068\u3068\u3082\u306b\u7279\u5b9a\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u56f3\u9762\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 id=\"section-2\">\u8a08\u7b97\u306e\u6839\u62e0\u3092\u5171\u6709\u3059\u308b<\/h2>\n<p>\u8a2d\u8a08\u8005\u304c\u63a1\u7528\u3057\u305f\u8a98\u96fb\u4f53\u306e\u539a\u3055\u3001\u6750\u6599\u306e\u4eee\u5b9a\u3001\u304a\u3088\u3073\u9285\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u63d0\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u8a08\u7b97\u7d50\u679c\u3084\u30d5\u30a3\u30fc\u30eb\u30c9\u30bd\u30eb\u30d0\u30fc\u3078\u306e\u5165\u529b\u30c7\u30fc\u30bf\u3082\u4f75\u305b\u3066\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002Rogers\u793e\u306e\u8a2d\u8a08\u30c4\u30fc\u30eb\u306f\u3001\u6750\u6599\u7279\u6027\u3001\u5f62\u72b6\u3001\u304a\u3088\u3073\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u95a2\u4fc2\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3042\u308b\u7a4d\u5c64\u69cb\u9020\u306b\u3064\u3044\u3066\u7b97\u51fa\u3055\u308c\u305f\u7d50\u679c\u3092\u3001\u691c\u8a3c\u306a\u3057\u306b\u5225\u306e\u7a4d\u5c64\u69cb\u9020\u306b\u305d\u306e\u307e\u307e\u9069\u7528\u3057\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u57fa\u677f\u5168\u4f53\u306e\u539a\u3055\u3060\u3051\u3067\u306f\u3001\u4fe1\u53f7\u5c64\u5468\u8fba\u306e\u8a98\u96fb\u4f53\u9593\u9694\u3092\u4e00\u610f\u306b\u6c7a\u5b9a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u5f62\u72b6\u5909\u66f4\u306e\u8a55\u4fa1\u304c\u307e\u3060\u53ef\u80fd\u306a\u6bb5\u968e\u3067\u3001\u63d0\u6848\u3055\u308c\u305f\u88fd\u9020\u7528\u7a4d\u5c64\u69cb\u6210\u306b\u3064\u3044\u3066\u65e9\u3081\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"section-3\">\u30b8\u30aa\u30e1\u30c8\u30ea\u3092\u5909\u66f4\u3067\u304d\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u5408\u610f\u3059\u308b<\/h2>\n<p>\u88fd\u9020\u696d\u8005\u304c\u5e45\u306e\u8abf\u6574\u3092\u63d0\u6848\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u305d\u306e\u627f\u8a8d\u6a29\u9650\u304c\u8ab0\u306b\u3042\u308b\u304b\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u63d0\u6848\u3055\u308c\u305f\u5909\u66f4\u306b\u3064\u3044\u3066\u3001\u914d\u7dda\u30b9\u30da\u30fc\u30b9\u3001\u30d1\u30c3\u30c9\u306e\u9077\u79fb\u3001\u304a\u3088\u3073\u56de\u8def\u8981\u4ef6\u306b\u7167\u3089\u3057\u3066\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u306e\u307f\u304c\u5236\u5fa1\u5bfe\u8c61\u3067\u3042\u308b\u5834\u5408\u3001\u3059\u3079\u3066\u306e\u30c8\u30ec\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u4e00\u5f8b\u306b\u627f\u8a8d\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ul>\n<li>\u5236\u5fa1\u5bfe\u8c61\u306e\u30cd\u30c3\u30c8\u307e\u305f\u306f\u30b8\u30aa\u30e1\u30c8\u30ea\u30af\u30e9\u30b9\u306e\u540d\u524d\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u5dee\u52d5\u5024\u3068\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u5024\u3092\u6df7\u540c\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u76ee\u6a19\u5024\u3068\u8a31\u5bb9\u8aa4\u5dee\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u63d0\u6848\u3055\u308c\u305f\u5c64\u306e\u9806\u5e8f\u304a\u3088\u3073\u6750\u6599\u306e\u8a73\u7d30\u3092\u6dfb\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u7a4d\u5c64\u3084\u5f62\u72b6\u306e\u76f8\u9055\u306b\u3064\u3044\u3066\u306f\u3001\u3059\u3079\u3066\u518d\u78ba\u8a8d\u3092\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002.<\/li>\n<li>\u30af\u30fc\u30dd\u30f3\u3001\u6e2c\u5b9a\u5024\u3001\u307e\u305f\u306f\u5831\u544a\u66f8\u304c\u6ce8\u6587\u306e\u4e00\u90e8\u3068\u306a\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<h2 id=\"section-4\">\u627f\u8a8d\u30eb\u30fc\u30d7\u3092\u9589\u3058\u308b<\/h2>\n<p>\u627f\u8a8d\u6e08\u307f\u306e\u7a4d\u5c64\u69cb\u6210\u304a\u3088\u3073\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u8868\u306f\u3001\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3068\u4e00\u7dd2\u306b\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5909\u66f4\u306b\u3088\u308a\u65b0\u305f\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u5834\u5408\u306f\u3001\u6ce8\u6587\u306b2\u3064\u306e\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u6dfb\u4ed8\u3055\u308c\u305f\u307e\u307e\u306b\u306a\u308b\u306e\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u5168\u4f53\u3092\u5b8c\u5168\u306a\u30ea\u30d3\u30b8\u30e7\u30f3\u3068\u3057\u3066\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u898b\u7a4d\u66f8\u306b\u3069\u306e\u691c\u8a3c\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u78ba\u8a8d\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u8a2d\u8a08\u76ee\u6a19\u3068\u5408\u610f\u6e08\u307f\u306e\u751f\u7523\u6e2c\u5b9a\u5024\u306f\u3001\u5f15\u304d\u7d99\u304e\u306b\u304a\u3044\u3066\u5225\u500b\u306e\u8981\u7d20\u3067\u3059\u3002.<\/p>\n<div class=\"dn-table-scroll\" tabindex=\"0\" role=\"region\" aria-label=\"\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u4f9d\u983c\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\">\n<table>\n<caption>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u4f9d\u983c\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">\u30d5\u30a3\u30fc\u30eb\u30c9<\/th>\n<th scope=\"col\">\u5fc5\u9808\u306e\u8a73\u7d30\u60c5\u5831<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u69cb\u9020<\/td>\n<td>\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u307e\u305f\u306f\u5dee\u52d5\uff1b\u30cd\u30c3\u30c8\u8b58\u5225\u5b50\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7\u8b58\u5225\u5b50<\/td>\n<\/tr>\n<tr>\n<td>\u30bf\u30fc\u30b2\u30c3\u30c8<\/td>\n<td>\u8a2d\u8a08\u5024\u304a\u3088\u3073\u8a31\u5bb9\u8aa4\u5dee<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30a4\u30e4\u30fc<\/td>\n<td>\u4fe1\u53f7\u5c64\u304a\u3088\u3073\u57fa\u6e96\u5c64\u306e\u540d\u524d<\/td>\n<\/tr>\n<tr>\n<td>\u5e7e\u4f55\u5b66<\/td>\n<td>\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001\u30c8\u30ec\u30fc\u30b9\u5e45\u304a\u3088\u3073\u30da\u30a2\u9593\u9694<\/td>\n<\/tr>\n<tr>\n<td>\u5efa\u8a2d<\/td>\n<td>\u6750\u6599\u3001\u8a98\u96fb\u4f53\u9593\u9694\u3001\u304a\u3088\u3073\u9285\u306b\u95a2\u3059\u308b\u4eee\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u627f\u8a8d<\/td>\n<td>\u5909\u66f4\u6848\u306e\u6307\u5b9a\u30ec\u30d3\u30e5\u30fc\u62c5\u5f53\u8005<\/td>\n<\/tr>\n<tr>\n<td>\u691c\u8a3c<\/td>\n<td>\u5408\u610f\u3055\u308c\u305f\u30af\u30fc\u30dd\u30f3\u3001\u6e2c\u5b9a\u3001\u304a\u3088\u3073\u5831\u544a\u306e\u7bc4\u56f2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"dn-cta\">\n<p>\u300c\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"\/ja\/docs\/board-specifications\/\">\u95a2\u9023\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u767a\u6ce8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a> \u5f15\u304d\u7d99\u304e\u306e\u6e96\u5099\u3092\u3059\u308b\u306b\u306f\u3001\u307e\u305a <a href=\"\/ja\/product\/pcb-pcba-order-online\/\">DIYIPCB\u306b\u898b\u7a4d\u3082\u308a\u3092\u4f9d\u983c\u3059\u308b<\/a>. \u5be9\u67fb\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u3001\u7279\u5225\u306a\u8981\u4ef6\u3082\u4f75\u305b\u3066\u6dfb\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div>\n<p class=\"dn-source\">\u6280\u8853\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\uff1a <a href=\"https:\/\/www.rogerscorp.com\/advanced-electronics-solutions\/tools\" target=\"_blank\" rel=\"noopener noreferrer\">Rogers\uff1a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u8a2d\u8a08\u30c4\u30fc\u30eb<\/a>. \u53c2\u7167\u8cc7\u6599\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u56fa\u6709\u306e\u5de5\u7a0b\u9650\u754c\u5024\u306f\u3001DIYIPCB\u306e\u88fd\u9020\u4e0a\u306e\u78ba\u7d04\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6a19\u5024\u3001\u5c64\u306e\u53c2\u7167\u60c5\u5831\u3001\u5f62\u72b6\u3001\u304a\u3088\u3073\u7a4d\u5c64\u69cb\u6210\u306e\u5909\u66f4\u306b\u95a2\u3059\u308b\u660e\u78ba\u306a\u627f\u8a8d\u30d7\u30ed\u30bb\u30b9\u3092\u76db\u308a\u8fbc\u3093\u3060\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1PCB\u306e\u4f9d\u983c\u66f8\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"author":1,"featured_media":1174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[92],"tags":[],"class_list":["post-1926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-insights"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.diyipcb.com\/wp-content\/uploads\/2026\/09\/plate2-1788258208.webp","_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts\/1926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=1926"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/posts\/1926\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/1174"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=1926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/categories?post=1926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/tags?post=1926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}