{"id":1322,"date":"2018-11-10T15:18:25","date_gmt":"2018-11-10T15:18:25","guid":{"rendered":""},"modified":"2018-11-10T23:18:53","modified_gmt":"2018-11-10T15:18:53","slug":"pcb%e5%8f%af%e9%9d%a0%e6%80%a7%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1322","title":{"rendered":"PCB\u53ef\u9760\u6027\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

\u6982\u8ff0<\/span>

\n        \u968f\u7740PCB \u9ad8\u901f\u4fe1\u53f7\u8bbe\u8ba1\u8d8a\u53d1\u666e\u904d\uff0c\u7535\u5b50\u7535\u8def\u7684\u8bbe\u8ba1\u8d8a\u53d1\u9762\u4e34\u4fe1\u53f7\u5b8c\u6574\u6027\u3001\u7535\u6e90\u5b8c\u6574\u6027\u3001\u70ed\u3001\u7535\u78c1\u517c\u5bb9\u7b49\u95ee\u9898\u6311\u6218\u3002PCB\u677f\u7ea7\u53ef\u9760\u6027\u89e3\u51b3\u65b9\u6848\u4ece\u539f\u7406\u56fe\u5230PCB\u7684\u6574\u5957\u8bbe\u8ba1\uff0c\u5747\u5f15\u5165\u4eff\u771f\u9a8c\u8bc1\u624b\u6bb5\uff0c\u5927\u5927\u63d0\u5347\u4ea7\u54c1\u5f00\u53d1\u6548\u7387\uff0c\u8bbe\u8ba1\u6b63\u786e\u6027\uff0c\u5b9e\u73b0\u4ea7\u54c1\u6700\u5feb\u7684\u63a8\u5411\u5e02\u573a\u3002MentorGraphic \u516c\u53f8\u7684AMS\u8f6f\u4ef6\u6a21\u5757\uff0c\u5728\u539f\u7406\u56fe\u9636\u6bb5\u8fdb\u884c\u529f\u80fd\u9a8c\u8bc1\uff0c\u652f\u6301\u6a21\u62df\u3001\u6df7\u5408\u4fe1\u53f7\u4eff\u771f\uff0cHyperLynx \u8f6f\u4ef6\u53ef\u5e2e\u52a9\u8bbe\u8ba1\u8005\u5bf9PCB\u677f\u4e0a\u5668\u4ef6\u53ca\u4fe1\u53f7\u3001\u7535\u6e90\u7f51\u7edc\u8fdb\u884c\u5168\u9762\u4eff\u771f\u5206\u6790\u3002<\/span>

\n

\n\u4ea7\u54c1\u4ecb\u7ecd<\/span>

\n1. AMS\uff08\u7535\u8def\u548c\u6df7\u5408\u4fe1\u53f7\u4eff\u771f\uff09<\/span>

\n        AMS\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u539f\u7406\u56fe\u8bbe\u8ba1\u548c\u6a21\u62df\u3001\u6df7\u5408\u4fe1\u53f7 (AMS) \u7684\u4eff\u771f\u5de5\u5177\u3002\u652f\u6301\u5bfc\u5165Mentor\u3001Cadence\u3001Altium\u7b49\u4e3b\u6d41EDA\u8f6f\u4ef6\u539f\u7406\u56fe\u3002\u6a21\u62df\uff0f\u6df7\u5408\u4fe1\u53f7\u4eff\u771f\u548c\u5206\u6790\u53ef\u4ee5\u9488\u5bf9SPICE\u548cVHDL-AMS\u6a21\u578b\u8fdb\u884c\u5efa\u6a21\u4eff\u771f\uff0c\u65e0\u7f1d\u51c6\u786e\u5730\u53cd\u6620\u7535\u8def\u7684\u7535\u5b50\u548c\u673a\u7535\u5143\u4ef6\u3002\u901a\u8fc7\u8fd9\u4e9b\u6280\u672f\uff0c\u60a8\u53ef\u4ee5\u6ee1\u8db3\u7535\u8def\u8981\u6c42\u548c\u6027\u80fd\u76ee\u6807\uff0c\u5e76\u4f18\u5316\u6210\u672c\u3001\u63d0\u9ad8\u826f\u7387\uff0c\u786e\u4fdd\u8bbe\u8ba1\u610f\u56fe\u3001\u6027\u80fd\u548c\u53ef\u9760\u6027\u5f97\u5230\u843d\u5b9e\u3002<\/span>

\n• \u4e3b\u8981\u7279\u8272\uff1a<\/span>

\n    ♦ \u57fa\u4e8e SPICE \u7684\u5f3a\u5927\u4eff\u771f\u5f15\u64ce\u548c\u5efa\u6a21<\/span>

\n    ♦ \u57fa\u4e8eVHDL-AMS\uff08IEEE \u6807\u51c6\uff09\u7684\u6df7\u5408\u4fe1\u53f7\/\u673a\u7535\u5668\u4ef6\u4eff\u771f<\/span>

\n    ♦ \u76f4\u6d41\u504f\u7f6e\u3001\u65f6\u57df\u3001\u9891\u57df\u4eff\u771f\u7b49\u6807\u51c6\u4eff\u771f\u5206\u6790\u529f\u80fd<\/span>

\n    ♦ \u53c2\u6570\u626b\u63cf\u3001\u7075\u654f\u5ea6\u3001\u8499\u7279\u5361\u7f57\u548c\u6700\u574f\u60c5\u51b5\u5206\u6790\u7b49\u9ad8\u7ea7\u4eff\u771f\u5206\u6790\u529f\u80fd<\/span>

\n    ♦ \u5177\u5907\u7535\u8def\uff0f\u539f\u7406\u56fe\u8bbe\u8ba1\u80fd\u529b\uff0c\u53ef\u4ee5\u65e0\u7f1d\u5bf9\u63a5Mentor PCB\u8bbe\u8ba1\u5de5\u5177<\/span>

\n
<\/p>\n

\n\t <\/div>\n

\"\"

\n

\n2.HyperLynx DRC\uff08\u8bbe\u8ba1\u89c4\u5219\u68c0\u67e5\uff09<\/span>

\n        HyperLynx DRC \u662fPCB\u8bbe\u8ba1\u89c4\u5219\u68c0\u67e5\u5de5\u5177\uff0c\u652f\u6301\u590d\u6742\u8bbe\u8ba1\u89c4\u5219\u9a8c\u8bc1\uff0c\u5982EMI\/EMC\uff0c\u8d70\u7ebf\u4ea4\u53c9\uff0c\u53c2\u8003\u5e73\u9762\u53d8\u5316\uff0c\u5c4f\u853d\u5c42\u548c\u8fc7\u5b54\u68c0\u67e5\u3002\u5176\u5f3a\u5927\u7684\u81ea\u5b9a\u4e49\u89c4\u5219\u80fd\u529b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5de5\u7a0b\u5e08\u5efa\u7acb\u81ea\u5df1\u7684\u89c4\u5219\u5e93\u3002DRC\u901a\u8fc7\u5feb\u901f\u5b9a\u4f4d\u7535\u8def\u677f\u4e0a\u6f5c\u5728\u95ee\u9898\uff0c\u907f\u514d\u5f15\u8d77EMI\/EMC\u3001SI\u3001PI\u3001\u6a21\u62df\u3001\u5b89\u5168\u5b9a\u7b49\u9519\u8bef\u3002<\/span>

\n• \u4e3b\u8981\u7279\u8272\uff1a<\/span>

\n    ♦ 63\u9879\u5185\u7f6e\u7684\u89c4\u5219\uff0c\u53ef\u68c0\u67e5 EMI\/EMC\u3001SI\u3001PI\u3001\u6a21\u62df\u3001\u5b89\u5168\u6027\u95ee\u9898<\/span>

\n    ♦ \u9ad8\u7ea7\u51e0\u4f55\u5f15\u64ce\uff0c\u53ef\u8fdb\u884c\u5f3a\u5927\u800c\u6709\u6548\u7684\u8bbe\u8ba1\u89c4\u5219\u68c0\u67e5<\/span>

\n    ♦ \u5f3a\u5927\u7684\u81ea\u5b9a\u4e49DRC\u89c4\u5219\u7684\u80fd\u529b<\/span>

\n    ♦ \u5177\u5907\u8bbe\u7f6e\u5411\u5bfc\u548c\u9879\u76ee\u6d4f\u89c8\u5668\uff0c\u5bfc\u822a\u65b9\u4fbf\u3001\u8bbe\u7f6e\u7b80\u4fbf<\/span>

\n
<\/p>\n

\n\t <\/div>\n

\"\"

\n

\n3.HyperLynx Signal Integrity\uff08\u4fe1\u53f7\u5b8c\u6574\u6027\u5206\u6790\uff09<\/span>

\n        HyperLynx SI \u5206\u4e3a\u524d\u4eff\u771f \uff08LineSim\uff09\u548c\u540e\u4eff\u771f\uff08BoardSim\uff09\uff0c\u9891\u7387\u8986\u76d6MHz~GHz\u3002<\/span>

\n        \u524d\u4eff\u771f\u53ef\u5728PCB \u5e03\u7ebf\u4e4b\u524d\uff0c\u5bf9\u539f\u7406\u56fe\u9ad8\u901f\u4fe1\u53f7\u8fdb\u884c\u4eff\u771f\uff0c\u5206\u6790\u4fe1\u53f7\u5728\u865a\u62df\u53e0\u5c42\u7ed3\u6784\u4e0e\u5e03\u7ebf\u53c2\u6570\u4e0b\u4f20\u8f93\u6548\u679c\uff0c\u4f18\u5316PCB \u53e0\u5c42\u7ed3\u6784\u3001\u5e03\u7ebf\u963b\u6297\u548c\u9ad8\u901f\u8bbe\u8ba1\u89c4\u5219\uff08\u7ebf\u5bbd\/ \u7ebf\u957f\/ \u95f4\u8ddd\u7b49\uff09\u3002<\/span>

\n        \u540e\u4eff\u771f\u53ef\u4ee5\u5bfc\u5165PCB \u8bbe\u8ba1\u6587\u4ef6\uff0c\u63d0\u53d6\u53e0\u5c42\u7ed3\u6784\u4e0e\u53e0\u5c42\u7269\u7406\u53c2\u6570\uff0c\u8ba1\u7b97\u4f20\u8f93\u7ebf\u7279\u5f81\u963b\u6297\uff0c\u8fdb\u884c\u4fe1\u53f7\u5b8c\u6574\u6027\u4e0e\u7535\u78c1\u517c\u5bb9\u6027\u6d4b\u8bd5\u3002<\/span>

\n
<\/p>\n

\n\t <\/div>\n

\"\"

\n

\n• \u4e3b\u8981\u7279\u8272\uff1a<\/span>

\n    ♦ \u652f\u6301\u5404\u79cd\u4f20\u8f93\u7ebf\u7684\u963b\u6297\u89c4\u5212\u548c\u8ba1\u7b97<\/span>

\n    ♦ \u652f\u6301\u53cd\u5c04\/\u4e32\u6270\/\u635f\u8017\/\u8fc7\u5b54\u6548\u5e94\u53caEMC\u5206\u6790<\/span>

\n    ♦ \u901a\u8fc7\u5339\u914d\u5411\u5bfc\u4e3a\u9ad8\u901f\u7f51\u7edc\u63d0\u4f9b\u4e32\u884c\u3001\u5e76\u884c\u53ca\u5dee\u5206\u5339\u914d\u65b9\u6848<\/span>

\n    ♦ \u652f\u6301\u591a\u677f\u5206\u6790\uff0c\u53ef\u5bf9\u677f\u95f4\u4f20\u8f93\u7684\u4fe1\u53f7\u8fdb\u884c\u53cd\u5c04\u3001\u4e32\u6270\u53ca\u635f\u8017\u5206\u6790<\/span>

\n    ♦ \u63d0\u4f9bDDR\/DDRII\/USB\/SATA\/PCIX\u7b49\u591a\u79cd\u8bbe\u8ba1\u5305<\/span>

\n

\n4.HyperLynx Power Integrity\uff08\u7535\u6e90\u5b8c\u6574\u6027\u5206\u6790\uff09<\/span>

\n        HyperLynx PI \u5305\u542b\u524d\u4eff\u771f\u548c\u540e\u4eff\u771f\u7535\u6e90\u5b8c\u6574\u6027\u5206\u6790\u529f\u80fd\uff0c\u5305\u62ec\u76f4\u6d41\u538b\u964d\u5206\u6790\uff0c\u4ea4\u6d41\u53bb\u8026\u5206\u6790\uff0c\u5e73\u9762\u566a\u58f0\u5206\u6790\u548c\u6a21\u578b\u63d0\u53d6\u7b49\u3002<\/span>

\n• \u4e3b\u8981\u7279\u8272\uff1a<\/span>

\n    ♦ \u786e\u5b9aPCB\u677f\u7535\u6d41\u5bc6\u5ea6\u8fc7\u5927\u533a\u57df<\/span>

\n    ♦ \u5206\u6790\u677f\u4e0a\u4e0d\u540c\u70b9\u4f9b\u7535\u7cfb\u7edf\u5206\u5e03\u963b\u6297<\/span>

\n    ♦ \u5206\u6790\u4e0d\u540c\u7684\u7535\u5bb9\u7684\u6446\u653e\u4f4d\u7f6e\u3001\u5b89\u88c5\u65b9\u5f0f\u4ee5\u53ca\u5c42\u53e0\u8bbe\u7f6e\u51fa\u73b0\u7684\u4e0d\u540c\u6548\u679c<\/span>

\n    ♦ \u4eff\u771f\u4eceIC\u4f9b\u7535\u7ba1\u811a\u3001\u8fc7\u5b54\u4f20\u9012\u5230\u6574\u677f\u7684\u566a\u58f0<\/span>

\n    ♦ \u521b\u5efa\u5305\u542b\u65c1\u8def\u548c\u7535\u6e90\u5e73\u9762\u5f71\u54cd\u7684\u9ad8\u5ea6\u51c6\u786e\u7684\u8fc7\u5b54\u6a21\u578b<\/span>

\n    ♦ \u652f\u6301\u6240\u6709\u4e3b\u6d41PCB\u8bbe\u8ba1\u5de5\u5177<\/span>

\n
<\/p>\n

\n\t <\/div>\n

\"\"

\n

\n5.HyperLynx Thermal\uff08\u677f\u7ea7\u70ed\u4eff\u771f\uff09<\/span>

\n        HyperLynx Thermal\u7528\u4e8ePCB\u677f\u7ea7\u70ed\u5206\u6790\u3002\u5b83\u5229\u7528\u6e29\u5ea6\u66f2\u7ebf\u3001\u68af\u5ea6\u4ee5\u53ca\u8d85\u6e29\u56fe\u534f\u52a9\u8bbe\u8ba1\u5e08\u5728\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u66f4\u52a0\u6709\u6548\u7684\u89e3\u51b3\u7535\u8def\u677f\u548c\u5668\u4ef6\u8fc7\u70ed\u95ee\u9898\u3002<\/span>
<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6982\u8ff0 \u968f\u7740PCB \u9ad8\u901f\u4fe1\u53f7\u8bbe\u8ba1\u8d8a\u53d1\u666e\u904d\uff0c\u7535\u5b50\u7535\u8def\u7684\u8bbe\u8ba1\u8d8a\u53d1\u9762\u4e34\u4fe1\u53f7\u5b8c\u6574\u6027\u3001\u7535\u6e90\u5b8c\u6574\u6027\u3001\u70ed\u3001\u7535\u78c1\u517c\u5bb9\u7b49\u95ee\u9898\u6311\u6218\u3002PCB\u677f\u7ea7\u53ef\u9760\u6027\u89e3\u51b3\u65b9\u6848\u4ece\u539f\u7406\u56fe\u5230PCB\u7684\u6574\u5957\u8bbe\u8ba1\uff0c\u5747\u5f15\u5165\u4eff\u771f\u9a8c\u8bc1<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1322"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1322"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1322\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1322"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}