{"id":25890,"date":"2023-04-23T13:08:01","date_gmt":"2023-04-23T05:08:01","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=25890"},"modified":"2023-04-23T13:08:01","modified_gmt":"2023-04-23T05:08:01","slug":"marvell%e5%8f%91%e5%b8%833nm%e6%95%b0%e6%8d%ae%e4%b8%ad%e5%bf%83%e8%8a%af%e7%89%87%ef%bc%8c%e5%8f%b0%e7%a7%af%e7%94%b5%e4%bb%a3%e5%b7%a5","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/info\/25890.html","title":{"rendered":"Marvell\u53d1\u5e033nm\u6570\u636e\u4e2d\u5fc3\u82af\u7247\uff0c\u53f0\u79ef\u7535\u4ee3\u5de5"},"content":{"rendered":"

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<\/p>\n

\u636eMarvell\u4ecb\u7ecd\uff0c\u516c\u53f8\u5728\u8be5\u8282\u70b9\u4e2d\u7684\u4e1a\u754c\u9996\u521b\u7845\u6784\u5efa\u6a21\u5757\u5305\u62ec\u00a0112G\u00a0XSR\u00a0SerDes(\u4e32\u884c\u5668\/\u89e3\u4e32\u884c\u5668)\u3001Long\u00a0Reach\u00a0SerDes\u3001PCIe\u00a0Gen\u00a06\u00a0\/\u00a0CXL\u00a03.0\u00a0SerDes\u00a0\u548c\u00a0240\u00a0Tbps\u00a0\u5e76\u884c\u82af\u7247\u5230\u82af\u7247\u4e92\u8fde\uff0c\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u57fa\u7840\u8bbe\u65bd\u4e2d\u7684\u6570\u636e\u6d41\u3002\u00a0<\/p>\n

\u6309\u7167Marvell\u6240\u8bf4\uff0cSerDes\u00a0\u548c\u5e76\u884c\u4e92\u8fde\u5728\u82af\u7247\u4e2d\u5145\u5f53\u9ad8\u901f\u901a\u9053\uff0c\u7528\u4e8e\u5728chiplet\u5185\u90e8\u7684\u82af\u7247\u6216\u7845\u7ec4\u4ef6\u4e4b\u95f4\u4ea4\u6362\u6570\u636e\u3002\u8be5\u4ea7\u54c1\u4e0e\u00a02.5D\u00a0\u548c\u00a03D\u00a0\u5c01\u88c5\u6280\u672f\u517c\u5bb9\uff0c\u5982\u53f0\u79ef\u7535\u540d\u5217\u524d\u8305\u76842.5D\u00a0CoWoS(Chip-on-Wafer-on-Substrate)\u89e3\u51b3\u65b9\u6848\uff0c\u5e76\u5c06\u4f7fMarvell\u80fd\u591f\u4e3a\u5176\u57fa\u7840\u8bbe\u65bd\u4ea7\u54c1\u5f00\u53d1\u4e00\u4e9b\u975e\u5e38\u5148\u8fdb\u7684multi-die\u3001\u591a\u82af\u7247\u5c01\u88c5\u7cfb\u7edf(SiP)\u3002\u8fd9\u4e9b\u6280\u672f\u5c06\u6d88\u9664\u7cfb\u7edf\u7ea7\u74f6\u9888\uff0c\u4ee5\u63a8\u8fdb\u6700\u590d\u6742\u7684\u534a\u5bfc\u4f53\u8bbe\u8ba1\u3002\u00a0<\/p>\n

SerDes\u00a0\u8fd8\u6709\u52a9\u4e8e\u51cf\u5c11\u5f15\u811a\u3001\u8d70\u7ebf\u548c\u7535\u8def\u677f\u7a7a\u95f4\uff0c\u4ece\u800c\u964d\u4f4e\u6210\u672c\u3002\u8d85\u5927\u89c4\u6a21\u6570\u636e\u4e2d\u5fc3\u7684\u673a\u67b6\u53ef\u80fd\u5305\u542b\u6570\u4ee5\u4e07\u8ba1\u7684\u00a0SerDes\u00a0\u94fe\u8def\u3002\u00a0<\/p>\n

\u6839\u636eMarvell\u63d0\u4f9b\u7684\u6570\u636e\uff0c\u65b0\u7684\u5e76\u884c\u82af\u7247\u5230\u82af\u7247\u4e92\u8fde\u53ef\u5b9e\u73b0\u9ad8\u8fbe\u00a0240\u00a0Tbps\u00a0\u7684\u805a\u5408\u6570\u636e\u4f20\u8f93\uff0c\u6bd4\u591a\u82af\u7247\u5c01\u88c5\u5e94\u7528\u7684\u53ef\u7528\u66ff\u4ee3\u65b9\u6848\u5feb\u00a045%\u3002\u00a0\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e92\u8fde\u4f20\u8f93\u901f\u7387\u76f8\u5f53\u4e8e\u6bcf\u79d2\u4e0b\u8f7d\u00a010,000\u00a0\u90e8\u9ad8\u6e05\u7535\u5f71\uff0c\u5c3d\u7ba1\u8ddd\u79bb\u53ea\u6709\u51e0\u6beb\u7c73\u6216\u66f4\u77ed\u3002\u00a0<\/p>\n

<\/p>\n

\u5de6\u56fe\u7684\u84dd\u7ebf\u8868\u793a\u4e3a\u00a0PCIe\u00a0Gen\u00a06\u00a0\/\u00a0CXL\u00a03.0\u00a0\u4f18\u5316\u00a03nm\u00a0SerDes\u00a0\u7684\u9ad8\u6027\u80fd\u4fe1\u53f7\uff1b\u800c\u53f3\u56fe\u7684\u6a59\u7ebf\u8868\u793a\u4e3a\u00a0112G\u00a0XSR\u00a0\u4f18\u5316\u7684\u4f4e\u5ef6\u8fdf\u00a03nm\u00a0SerDes\u00a0\u4fe1\u53f7<\/em><\/p>\n

Marvell\u5c06\u5176\u00a0SerDes\u00a0\u548c\u4e92\u8fde\u6280\u672f\u6574\u5408\u5230\u5176\u65d7\u8230\u7845\u89e3\u51b3\u65b9\u6848\u4e2d\uff0c\u5305\u62ecTeralynx\u5f00\u5173\u3001PAM4\u548c\u76f8\u5e72DSP\u3001Alaska\u00a0\u4ee5\u592a\u7f51\u7269\u7406\u5c42\u00a0(PHY)\u8bbe\u5907\uff0cOCTEON\u5904\u7406\u5668\u3001Bravera\u5b58\u50a8\u63a7\u5236\u5668\u3001Brightlane\u6c7d\u8f66\u4ee5\u592a\u7f51\u82af\u7247\u7ec4\uff0c\u5e76\u4e3a\u4e00\u4e9b\u5177\u6311\u6218\u6027\u7684\u57fa\u7840\u8bbe\u65bd\u7528\u4f8b(\u5982\u673a\u5668\u5b66\u4e60)\u4f18\u5316\u5b9a\u5236ASIC\u89e3\u51b3\u65b9\u6848\u3002\u00a0<\/p>\n

\u800c\u8f6c\u5411\u00a03nm\u00a0\u5de5\u827a\u4f7f\u5de5\u7a0b\u5e08\u80fd\u591f\u964d\u4f4e\u82af\u7247\u548c\u8ba1\u7b97\u7cfb\u7edf\u7684\u6210\u672c\u548c\u529f\u8017\uff0c\u540c\u65f6\u4fdd\u6301\u4fe1\u53f7\u5b8c\u6574\u6027\u548c\u6027\u80fd\u3002\u00a0<\/p>\n

2017\u5e749\u670829\u65e5\uff0c\u53f0\u79ef\u7535\u5ba3\u5e03\u672a\u67653\u7eb3\u7c73\u5de5\u827a\u6676\u5706\u5382\uff0c\u843d\u811a\u53f0\u6e7e\u7701\u53f0\u5357\u5e02\u7684\u5357\u90e8\u79d1\u5b66\u5de5\u4e1a\u56ed\u533a\uff0c\u9884\u8ba1\u975e\u5e38\u5feb2022\u5e74\u91cf\u4ea7\u3002<\/p>\n

2019\u5e745\u6708\uff0c\u4e09\u661f\u8868\u793a\u51763\u7eb3\u7c73\u4ea7\u54c1\u9884\u8ba1\u4e8e2021\u5e74\u63a8\u51fa\u3002\u6b64\u540e\u7531\u4e8e\u53d7\u52302019\u51a0\u72b6\u75c5\u6bd2\u75c5\u75ab\u60c5\u5f71\u54cd\uff0c\u4e09\u661f\u76843\u7eb3\u7c73\u5de5\u827a\u63a8\u51fa\u65f6\u7a0b\u88ab\u5ef6\u540e\u5230\u4e862022\u5e74\u3002\u00a0<\/p>\n

Intel\u57282019\u5e74\u6cc4\u6f0f\u7684\u8def\u7ebf\u56fe\u663e\u793a\uff0c\u51763\u7eb3\u7c73\u5de5\u827a\u9884\u8ba1\u57282025\u5e74\u63a8\u51fa\u3002\u00a0<\/p>\n

2020\u5e74\u540d\u5217\u524d\u8305\u5b63\uff0c\u53f0\u79ef\u7535\u5ba3\u5e033\u7eb3\u7c73\u5de5\u827a\u5c06\u57282021\u5e74\u8bd5\u4ea7\uff0c\u5e76\u57282022\u4e0b\u534a\u5e74\u6b63\u5f0f\u91cf\u4ea7\uff0c\u51763\u7eb3\u7c73\u5de5\u827a\u5c06\u7ee7\u7eed\u91c7\u7528FinFET\uff08\u9ccd\u5f0f\u573a\u6548\u6676\u4f53\u7ba1\uff09\u3002<\/p>\n

2022\u5e745\u6708\uff0c\u4e09\u661f\u79c0\u51fa\u4e3a\u6570\u4e0d\u591a\u76843\u7eb3\u7c73\u6676\u5706\uff0c\u5e76\u79f0\u6309\u8ba1\u5212\u5c06\u57282022\u5e74Q2\u91cf\u4ea7\uff0c\u8981\u6bd4\u53f0\u79ef\u7535\u7684\u91cf\u4ea7\u65f6\u95f4\u9884\u4f30\u66f4\u6fc0\u8fdb\u3002<\/p>\n

2022\u5e747\u670825\u65e5\uff0c\u4e09\u661f\u5ba3\u5e03\u63a8\u51fa\u9996\u6b3e3\u7eb3\u7c73\u5de5\u827a\u82af\u7247\uff0c\u91c7\u7528GAA\u00a0FET\uff08\u95f8\u6781\u5168\u73af\u573a\u6548\u6676\u4f53\u7ba1\uff09\u6280\u672f\uff0c\u4f46\u5177\u4f53\u662f\u4ec0\u4e48\u82af\u7247\u5e76\u672a\u660e\u8bf4\u3002\u00a0\u6709\u4e1a\u5185\u4eba\u58eb\u5206\u6790\u53ef\u80fd\u662f\u4e00\u5bb6\u52a0\u5bc6\u8d27\u5e01\u6316\u77ff\u4f01\u4e1a\u7684\u4ea7\u54c1\u3002<\/p>\n

\u5bf9\u4e09\u661f\u6765\u8bf4\uff0c3\u7eb3\u7c73\u8282\u70b9\u662f\u4ed6\u4eec\u62bc\u6ce8\u82af\u7247\u5de5\u827a\u8d76\u8d85\u53f0\u79ef\u7535\u7684\u5173\u952e\uff0c\u56e0\u4e3a\u53f0\u79ef\u7535\u76843\u7eb3\u7c73\u5de5\u827a\u4e0d\u4f1a\u4e0a\u4e0b\u4e00\u4ee3\u7684GAA\u6676\u4f53\u7ba1\u6280\u672f\uff0c\u4e09\u661f\u76843\u7eb3\u7c73\u8282\u70b9\u5c31\u4f1a\u542f\u7528GAA\u6280\u672f\uff0c\u8fd9\u662f\u4e00\u79cd\u65b0\u578b\u7684\u73af\u7ed5\u6805\u6781\u6676\u4f53\u7ba1\uff0c\u901a\u8fc7\u4f7f\u7528\u7eb3\u7c73\u7247\u8bbe\u5907\u5236\u9020\u51fa\u4e86MBCFET\uff08Multi-Bridge-Channel\u00a0FET\uff0c\u591a\u6865-\u901a\u9053\u573a\u6548\u5e94\u7ba1\uff09\uff0c\u8be5\u6280\u672f\u53ef\u4ee5\u663e\u8457\u589e\u5f3a\u6676\u4f53\u7ba1\u6027\u80fd\uff0c\u4e3b\u8981\u53d6\u4ee3FinFET\u6676\u4f53\u7ba1\u6280\u672f\u3002<\/p>\n

GAA\u00a0\u7684\u8bbe\u8ba1\u7075\u6d3b\u6027\uff0c\u610f\u5473\u5176\u975e\u5e38\u6709\u5229\u4e8e\u8bbe\u8ba1\u6280\u672f\u534f\u540c\u4f18\u5316\uff08DTCO\uff09\uff0c\u4ee5\u53ca\u63d0\u5347\u529f\u8017\u3001\u6027\u80fd\u548c\u9762\u79ef\uff08PPA\uff09\u4f18\u52bf\u3002\u6839\u636e\u4e09\u661f\u7684\u8bf4\u6cd5\uff0c\u4e0e7\u7eb3\u7c73\u5236\u9020\u5de5\u827a\u76f8\u6bd4\uff0c3<\/b>\u7eb3\u7c73\u00a0GAA\u6280\u672f\u7684\u903b\u8f91\u9762\u79ef\u6548\u7387\u63d0\u9ad8\u4e8645%\u4ee5\u4e0a\uff0c\u529f\u8017\u964d\u4f4e\u4e8650%\uff0c\u6027\u80fd\u63d0\u9ad8\u4e86\u7ea635%<\/b>\u3002<\/b>\u521d\u4ee3\u00a03nm\u00a0\u5de5\u827a\u6bd4\u00a05nm\u00a0\u8282\u80fd\u9ad8\u8fbe\u00a045%\uff0c\u63d0\u5347\u00a023%\u00a0\u6027\u80fd\u3001\u5e76\u51cf\u5c11\u00a016%\u00a0\u7684\u82af\u7247\u9762\u79ef\u3002<\/p>\n

<\/p>\n

\u7eb8\u9762\u53c2\u6570\u4e0a\u6765\u8bf4\uff0c3nm\u00a0GAA\u80af\u5b9a\u8981\u4f18\u4e8e\u53f0\u79ef\u75353nm\u00a0FinFET\u5de5\u827a\uff0c\u800c\u53f0\u79ef\u7535\u4f7f\u7528GAA\u5de5\u827a\u7684\u76f8\u5173\u82af\u7247\u9884\u8ba1\u8981\u5230\u00a02025\u00a0\u5e74\u624d\u80fd\u63a8\u51fa\u3002<\/p>\n

2023\u5e742\u6708\uff0c\u672c\u571f\u82af\u7247\u6d4b\u8bd5\u670d\u52a1\u4f01\u4e1a\u5229\u626c\u82af\u7247\u5b98\u65b9\u5ba3\u5e03\uff0c\u516c\u53f8\u5b8c\u6210\u5168\u7403\u540d\u5217\u524d\u8305\u98973\u7eb3\u7c73\u82af\u7247\u6d4b\u8bd5\u5f00\u53d1\uff0c\u8fd9\u4e5f\u662f\u5168\u7403\u9996\u5bb6\u6b63\u5f0f\u5ba3\u5e03\u5b8c\u51683\u7eb3\u7c73\u82af\u7247\u6d4b\u8bd5\u7684\u4f01\u4e1a\u3002\u5229\u626c\u5e76\u672a\u900f\u9732\u8fd9\u9897\u82af\u7247\u6765\u81ea\u54ea\u5bb6\u516c\u53f8\uff0c\u7f51\u53cb\u4eec\u7684\u731c\u6d4b\u4e5f\u662f\u4e94\u82b1\u516b\u95e8\uff0c\u6709\u8ba4\u4e3a\u5c31\u662f\u4e09\u661f\u53d1\u5e03\u90a3\u9897\u7684\u77ff\u673a\u82af\u7247\u7684\uff0c\u4e5f\u6709\u8ba4\u4e3a\u662f\u56fd\u4ea7\u77ff\u673a\u82af\u7247\u7684\u3002<\/p>\n

\u6587\u7ae0\u6765\u81ea\uff1ahttps:\/\/www.eet-china.com\/<\/p>\n","protected":false},"excerpt":{"rendered":"\u867d\u7136\u53f0\u79ef\u7535\u57282022\u5e74\u5e95\u5c31\u5ba3\u5e033\u7eb3\u7c73\uff08nm\uff09\u5de5\u827a\u5df2\u7ecf\u53ef\u4ee5\u5b9e\u73b0\u91cf\u4ea7\uff0c\u8fd9\u4e24\u5e74\u4e1a\u754c\u4e5f\u4e0d\u65ad\u6709\u516c\u53f8\u653e\u51fa\u6d88\u606f\uff0c\u79f0\u81ea\u5bb63\u7eb3\u7c73 […]","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[134],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/25890"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=25890"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/25890\/revisions"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=25890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=25890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=25890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}