![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae235929.jpg\")
<\/p>\n\n\t\u4e3aPCB(\u5370\u5237\u7ebf\u8def\u677f)\u4e0a\u7684\u8f66\u8f86\u63d0\u9ad8\u52a8\u80fd\u4e0d\u662f\u4e00\u79cd\u7b80\u6613\u7684\u5de5\u4f5c\u4e2d\u3002\u4ee5\u5f80\uff0c\u6839\u636e\u7ec6\u5e03\u7ebf\u5c06IC\u8054\u63a5\u5230\u8fde\u63a5\u548c\u5730\u5c31\u53ef\u4ee5\u4e86\uff0c\u8fd9\u79cd\u5e03\u7ebf\u5360\u4e0d\u4e0a\u662f\u591a\u5c11\u5ba4\u5185\u7a7a\u95f4\u3002\u5f53\u96c6\u6210ic\u8f66\u901f\u589e\u52a0\u65f6\uff0c\u5c31\u9700\u8981\u7528\u4f4e\u7279\u6027\u963b\u6297\u7535\u538b\u4e3a\u5176\u914d\u7535\uff0c\u5982\u7528PCB\u4e0a\u7684\u4e00\u4e2a\u7535\u6e90\u5c42\u3002\u6709\u65f6\uff0c\u53ea\u8981\u7528\u56db\u5c42\u7535\u8def\u677f\u4e0a\u7684\u4e00\u4e2a\u94dc\u5c42\u548c\u4e00\u4e2a\u5730\u8d28\u6784\u9020\uff0c\u5c31\u53ef\u4ee5\u907f\u514d\u5927\u90e8\u5206\u7535\u4e00\u81f4\u6027\u95ee\u9898\u3002\u9664\u5f00\u94dc\u5c42\u4e4b\u5916\uff0c\u8fd8\u80fd\u591f\u4e3a\u6bcf\u53eaIC\u53bb\u8026\uff0c\u4ee5\u5904\u7406\u8bbe\u8ba1\u65b9\u6848\u4e2d\u590d\u6742\u7684\u5f00\u5173\u7535\u6e90\u95ee\u9898\u3002<\/p>\n
\n\t\u4f46\u662f\uff0c\u5982\u4eca\u7684PCB\u5ba4\u5185\u7a7a\u95f4(\u4e5f\u6709\u6210\u672c\u8d39\u4e0e\u4f60\u7684\u65e5\u7a0b)\u90fd\u5f88\u7126\u8651\u4e0d\u5b89\uff0c\u8fd9\u79cd\u95ee\u9898\u4e5f\u63d0\u4f9b\u4e86\u5bf9\u5f00\u5173\u7535\u6e90\u7684\u5371\u5bb3\u3002Mentor Graphics\u4f01\u4e1a\u7684\u6a21\u62df\u4eff\u771f\u4e0e\u4eff\u771f\u6a21\u62df\u4ea7\u54c1\u7cfb\u5217\u9ad8\u7d1a\u4e3b\u7ba1Dave Kohlmeier\u79f0\uff1a\u201c\u4ea4\u6613\u673a\u5668\u8bbe\u5907\u4e0e\u4fbf\u643a\u5f0f\u673a\u5668\u8bbe\u5907\u90fd\u662f\u5728\u4e3a\u964d\u4f4e\u6210\u672c\u800c\u5e94\u7528\u8d8a\u6765\u8d8a\u5c11\u7684PCB\u5c42\uff0c\u4f46\u4ed6\u4eec\u4e0a\u8fb9\u7684IC\u5374\u5fc5\u987b\u8d8a\u6765\u8d8a\u591a\u7684\u989d\u5b9a\u7535\u538b\u3002\u201d\u8fd9\u79cd\u95ee\u9898\u4e0d\u4f46\u5371\u5bb3\u7740\u4fbf\u643a\u5f0f\u5546\u54c1\uff0c\u5de5\u4e1a\u54c1\u4e5f\u6709\u7a7a\u95f4\u7ba1\u675f(\u56fe1)\u3002\u4e00\u4e2a\u5f53\u4ee3\u8702\u7a9d\u72b6\u901a\u4fe1\u57fa\u7ad9\u7684\u7535\u6e90\u7535\u8def\u5f97\u88c5\u5728\u9988\u7ebf\u4e0a\u7684\u4e00\u4e2a\u76d2\u5b50\u91cc\uff0c\u800c\u65e0\u7ebf\u5929\u7ebf\u901a\u5e38\u5750\u843d\u4e8e\u5de5\u7a0b\u5efa\u7b51\u5185\u768419\u82f1\u5c3a\u58f0\u5361\u673a\u67b6\u4e2d\u3002<\/p>\n
\n\t\u5728\u5927\u6279\u7684\u4ea4\u6613\u670d\u52a1\u4e0e\u67d0\u79cd\u5546\u54c1\u4e2d\uff0c\u6210\u672c\u8d39\u662f\u4e3b\u8981\u56e0\u7d20\u3002\u5728PCB\u4e0a\u9762\u4e00\u5806\u5f88\u6709\u53ef\u80fd\u4e0d\u7528\u7684\u7535\u5bb9\u5668\uff0c\u80af\u5b9a\u662f\u4e0d\u80fd\u63a5\u7eb3\u7684\u3002\u4e3a\u53d6\u5f97\u6210\u529f\uff0c\u8bbe\u8ba1\u65b9\u6848\u9636\u6bb5\u4f1a\u51cf\u5c11\u5230\u4ee5\u5468\u4ee5\u6708\u8ba1\uff0c\u800c\u4e0d\u662f\u5e74\u3002\u5982\u4eca\uff0c\u4e0d\u592a\u53ef\u80fd\u53ea\u4e3a\u4fee\u590d\u548cSEO\u7535\u6e90\u5c42\u548c\u5e94\u7528\u800c\u82b1\u65f6\u95f4\u53bb\u91cd\u65b0\u505a\u4e00\u904dPCB\u677f\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u4e3a\u5f53\u4ee3\u7535\u5b50\u4ea7\u54c1\u8bbe\u8ba1\u7535\u6c14\u7cfb\u7edf\u662f\u4e00\u4e2a\u8ba9\u4eba\u60e7\u6015\u7684\u8bd5\u70bc\u3002DDR\u50a8\u5b58\u5668\u5de5\u4f5c\u4e2d\u57281600Mbps\uff0c\u5e76\u8fc5\u901f\u4fbf\u4f1a\u8fd0\u4f5c\u5230\u56db\u91cd\u65b9\u5f0f\u76842200Mbps\u3002\u66f4\u69fd\u7cd5\u7684\u662f\uff0c\u5b83\u662f\u4e00\u79cd\u5355\u7aef\u5bfc\u51fa\uff0c\u4ee3\u8868\u7740\u4f60\u7684\u7535\u6c14\u7cfb\u7edf\u52a1\u5fc5\u89e3\u51b3\u5f00\u5173\u7535\u6e90\u7535\u6d41\u91cf\u7684\u7a81\u53d1\u8bd5\u70bc\u3002\u5143\u5668\u4ef6\u4e2d\u7684\u6570\u636e\u95e8\u5f88\u6709\u53ef\u80fd\u4e0e\u6b64\u540c\u65f6\u90fd\u662f\u5728\u7535\u6e90\u5f00\u5173\uff0c\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u6280\u672f\u5de5\u7a0b\u5e08\u5c06\u8fd9\u7c7b\u7279\u70b9\u53d9\u8ff0\u4e3a\u540c\u6b69\u7535\u6e90\u5f00\u5173\u566a\u97f3\u3002\u4e32\u53e3\u901a\u4fe1\u62e5\u6709\u8270\u96be\u7684\u5f00\u5173\u7535\u6e90\u8981\u6c42\u3002802.3ba\u4ee5\u592a\u7f51\u63a5\u53e3\u89c4\u8303\u89c4\u5b9a\u7684\u6570\u636e\u901f\u7387\u4e3a40Gbps\u548c100Gbps(\u8bba\u6587\u53c2\u8003\u6587\u732e1)\u3002<\/p>\n
\n\t\u5f53\u4ee3\u6570\u5b57\u82af\u7247\u7684\u8fd0\u4f5c\u7535\u6d41\u4e0d\u9ad8\u4e8e1V\uff0c\u8fd9\u4ee3\u8868\u7740\uff0c\u5373\u4f7f\u6beb\u4f0f\u7ea7\u7684\u566a\u97f3\u4e5f\u4f1a\u51fa\u73b0\u4e0e\u6570\u636e\u4fe1\u606f\u6709\u5173\u7684\u95ee\u9898\u3002\u591a\u4e2a\u5904\u7406\u5668\u4f1a\u4ece\u7edf\u8ba1\u5206\u6790\u4e0a\u52a0\u5f3a\u548c\u5bfc\u81f4\u7535\u538b\u964d\u4f4e\u6216\u8fc7\u538b\u95ee\u9898\u3002\u4f60\u7684\u7cfb\u7edf\u8f6f\u4ef6\u5927\u6982\u51e0\u4e2a\u661f\u671f\u4e43\u81f3\u6570\u6708\u90fd\u8fd0\u4f5c\u4e00\u5207\u6b63\u5e38\uff0c\u800c\u67d0\u4e9b\u65f6\u95f4\u6bb5\u5927\u90e8\u5206\u6570\u5b57\u7535\u8def\u8bbe\u8ba1\u7684\u4e0e\u6b64\u540c\u65f6\u6253\u5f00\u5374\u51fa\u73b0\u7cfb\u7edf\u8f6f\u4ef6\u7684\u91cd\u65b0\u542f\u52a8\u3002\u8fd9\u79cd\u5916\u63a5\u7535\u6e90\u4e00\u81f4\u6027\u95ee\u9898\u90fd\u96be\u4ee5\u67e5\u51fa\u6765\u3002\u7cfb\u7edf\u8f6f\u4ef6\u4e0a\u5355\u53ea\u6709\u6ca1\u6709\u7684\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u95ee\u9898\u5f88\u6709\u53ef\u80fd\u5371\u5bb3\u7cfb\u7edf\u8f6f\u4ef6\u7684\u6240\u6709\u96c6\u6210ic\uff0c\u8fdb\u800c\u9020\u6210\u91cd\u65b0\u542f\u52a8\u3002\u82f1\u56fd\u6211\u56fd\u534a\u5bfc\u4f53\u516c\u53f8\u7684\u4eff\u771f\u6a21\u62df\u5e94\u7528\u5de5\u7a0b\u5e08Paul Grohe\u5f3a\u8c03\uff1a\u201c\u5373\u4f7f\u7eb3\u79d2\u7ea7\u7684\u7535\u529b\u5de5\u7a0b\u6d88\u8017\u4e5f\u4f1a\u4f7f\u7cfb\u7edf\u8f6f\u4ef6\u4e0d\u9760\u8c31\u3002\u201dAnsys\u4f01\u4e1a\u4fe1\u53f7\u5b8c\u6574\u6027\u4ea7\u54c1\u8fd0\u8425Steve Patel\u79f0\uff0c\u8bbe\u8ba1\u65b9\u6848\u7a33\u5b9a\u6027\u7684\u5728\u4e8e\u5c3d\u91cf\u51cf\u5c11\u5f00\u5173\u7535\u6e90\u566a\u97f3\uff0c\u4ee3\u8868\u7740\u963f\u62c9\u4f2f\u6570\u5b57\u6280\u672f\u5de5\u7a0b\u5e08\u5c31\u5fc5\u987b\u638c\u63e1\u6a21\u62df\u7f51\u4ee5\u53caRF\u7684\u8bbe\u8ba1\u7406\u5ff5\u3002<\/p>\n
\n\t\u7535\u6c14\u7cfb\u7edf\u6280\u672f\u5de5\u7a0b\u5e08\u4e86\u89e3\uff0c\u7535\u6c14\u7cfb\u7edf\u52a1\u5fc5\u6709\u4f4e\u7684\u7279\u6027\u963b\u6297(\u56fe2)\uff0c\u800c\u8c03\u6574\u6280\u672f\u5458\u7684\u7406\u5ff5\u662f\uff0c\u4eff\u771f\u6a21\u62dfIC\u4f9b\u7535\u811a\u5e95\u7684\u566a\u97f3\u8d8a\u4f4e\u8d8a\u597d\u3002\u4e0e\u6570\u5b57\u82af\u7247\u4e0d\u4e00\u6837\uff0c\u6a21\u62df\u82af\u7247\u672a\u627e\u5230\u566a\u97f3\u9600\u503c\u3002PSRR(\u5f00\u5173\u7535\u6e90\u6291\u6b62\u6bd4)\u89c4\u683c\u578b\u53f7\u8bf4\u4e86\u6709\u591a\u5c11\u7535\u566a\u97f3\u4f1a\u6e17\u900f\u5230\u5143\u5668\u4ef6\u7684\u5bfc\u51fa\u811a\u3002\u6570\u636e\u6280\u672f\u5de5\u7a0b\u5e08\u5f53\u4eca\u4e5f\u53ef\u4ee5\u5e94\u4ed8\u540c\u6837\u7684\u5f00\u5173\u7535\u6e90\u566a\u97f3\u95ee\u9898(\u89c1\u6cd5\u672f\u7b26\u6587\u201c\u8bf7\u6362\u672c\u4eba\u8ddf\u6211\u8c08\u201d)\u3002<\/p>\n
\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae251705.jpg\")
<\/p>\n
\n\tSigrity\u4f01\u4e1a\u5546\u54c1\u8425\u9500\u7ecf\u7406Brad Brim\u8bf4\uff0c\u4e3a\u96c6\u6210ic\u63d0\u9ad8\u7535\u78c1\u80fd\u7684\u5f00\u5173\u7535\u6e90\u5206\u6d3e\u4e92\u8054\u7f51\u5fc5\u987b\u6709\u4f4e\u7684\u7b49\u6548\u7535\u8def\u7535\u611f\u5668\uff1a\u5bf9\u6838\u5fc3\u5de5\u4f5c\u7535\u538b\u4e3a0.01nH\uff0c\u5bf9I\/O\u5f00\u5173\u7535\u6e90\u4e3a1nH\u3002\u4ed6\u5f3a\u8c03\uff0c\u7535\u6e90\u5c42\u4f1a\u5c06\u566a\u97f3\u85d5\u5408\u5230\u6570\u636e\u4fe1\u53f7\u4e2d\u3002\u4e00\u4e9b\u60c5\u5f62\u4e0b\uff0c\u5e03\u653e\u52302\u4e2a\u5730\u8d28\u6784\u9020\u4e2d\u95f4\u7684\u4e00\u6839\u7535\u6e90\u7ebf\u670915mV\u7684\u566a\u97f3\u3002\u5f53\u5408\u7406\u5e03\u5c40\u5de5\u4f5c\u4eba\u5458\u5728\u7535\u5c42\u548c\u5730\u8d28\u6784\u9020\u4e2d\u95f4\u5e03\u7ebf\u540c\u6837\u6570\u636e\u4fe1\u53f7\u65f6\uff0c\u5b83\u7684\u566a\u97f3\u8fbe45mV\u3002<\/p>\n
\n\t\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u4e13\u7528\u5de5\u5177\u53ef\u4ee5\u5bf9\u8bbe\u8ba1\u65b9\u6848\u4f5c\u51fa\u4e00\u79cd\u5173\u952e\u6027\u7684\u63d0\u5347\u3002\u5982\u679c\u4f60\u505a\u5408\u7406\u5e03\u5c40\u63d0\u5347\u65f6\uff0c\u4e0d\u53ef\u4ee5\u5e94\u7528\u7ecf\u9a8c\u6027\u7684\u53bb\u8026\u65b9\u5f0f\u3002Ansys\u4f01\u4e1a\u7684Patel\u79f0\uff0cAPP\u80fd\u534f\u52a9\u4f60\u51b3\u7b56\u7535\u5bb9\u5668\u7684\u603b\u6570\u3001\u79cd\u7c7b\u53ca\u5176\u6210\u672c\u8d39\u3002\u8fd9\u79cd\u4e13\u7528\u5de5\u5177\u8fd8\u80fd\u5bf9\u4f60\u8bf4\u66f4\u6539\u5404\u5c42\u4e2d\u95f4\u95f4\u8ddd\u7684\u5b9e\u9645\u6548\u679c\u3002\u6bd4\u5982\uff0cTechDream\u4f01\u4e1a\u9996\u5e2d\u6218\u7565\u5b98\u521b\u529e\u4ebaYoshi Fukawa\u79f0\uff0cNEC\u4f01\u4e1a\u7684PI(\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027)Stream\u80fd\u6839\u636e\u63d0\u5347\u6216\u632a\u52a8\u7535\u5bb9\u5668\uff0c\u66f4\u6539\u5bb9\u503c\u548c\u5c42\u7684\u6837\u5b50\uff0c\u53ca\u5176\u66f4\u6539\u7535\u6e90\u5c42\u4e0e\u5730\u8d28\u6784\u9020\u4e2d\u95f4\u7684\u95f4\u8ddd\uff0c\u534f\u52a9\u4f60\u5f97\u5230\u81ea\u8eab\u7684\u7279\u6027\u963b\u6297\u603b\u4f53\u76ee\u6807\u3002<\/p>\n
\n\tMentor\u4f01\u4e1a\u7684Kohlmeier\u89c9\u5f97\uff1a\u201c\u4f60\u80fd\u7528CAD\u6587\u6863\u505a\u5047\u5b9a\u5256\u6790\u7684\u8bd5\u9a8c\u3002\u8fd9\u6bd4\u786c\u4ef6\u914d\u7f6e\u518d\u8bd5\u8981\u5feb\u5f97\u591a\u3002\u8fd9\u5c31\u662f\u865a\u4f3c\u539f\u5f62\u7684\u4f7f\u7528\u4ef7\u503c\u3002\u201d\u56e0\u800c\uff0c\u6a21\u62df\u4eff\u771f\u8f6f\u4ef6\u7684\u5e94\u7528\u5c31\u5f88\u91cd\u8981\uff0c\u90a3\u6837\u53ef\u4ee5\u5728\u8bbe\u8ba1\u7684\u6240\u4ee5\u4f5c\u51fa\u81f3\u5173\u91cd\u8981\u7684\u7ba1\u7406\u51b3\u7b56\u3002\u66f4\u6539\u7535\u5bb9\u5668\u90e8\u4f4d\u3001\u7535\u5bb9\u5668\u603b\u6570\u53ca\u5176\u5176\u4ed6\u81ea\u53d8\u91cf\u6216\u8bb8\u4e0d\u5bb9\u6613\u76f4\u63a5\u5f71\u54cd\u5230\u5176\u4ed6\u5355\u4f4d\uff0c\u4f46\u4e3a\u4e86\u66f4\u597d\u5730\u63d0\u5347\u56fa\u5c42\u7535\u5bb9\u5668\u800c\u964d\u4f4e\u56fa\u5c42\u95f4\u8ddd\uff0c\u5219\u4f1a\u5371\u5bb3\u5168\u90e8\u8bbe\u8ba1\u90e8\u95e8(\u56fe3)\u3002Sanmina-SCI\u6709\u4e13\u5229\u6743\u7684\u5f53\u4ee3\u751f\u4ea7\u5236\u9020\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5236\u5b9a\u51fa4mil\u4ecb\u7535\u8d28\u7684\u56fa\u5c42\u8584\u539a\uff0c\u63d0\u5347\u4e86\u56fa\u5c42\u7684\u7535\u5bb9\u5668\u3002<\/p>\n
\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae268494.jpg\")
<\/p>\n
\n\t\u89e3\u51b3\u56f0\u96be\u7684\u65b9\u5f0f<\/p>\n
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\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae27f0db.jpg\")
<\/p>\n
\n\t\u4f60\u52a1\u5fc5\u575a\u4fe1IC\u8bbe\u8ba1\u5e08\u987a\u5229\u5b8c\u6210\u7684\u5de5\u4f5c\u4e2d\uff0c\u575a\u4fe1\u6240\u8fd0\u7528\u7684\u96c6\u6210ic\u6c92\u6709\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u95ee\u9898\u3002Ansys\u4f01\u4e1a\u7684Patel\u79f0\uff0c\u201cIC\u4ee5\u53ca\u6253\u7ebf\u90fd\u5e76\u4e0d\u662f\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u7684\u91cd\u8981\uff0c\u201d\u7531\u4e8eIC\u5f00\u5173\u7535\u6e90\u5f15\u811a\u4e0e\u6253\u7ebf\u5168\u662f\u5e76\u63a5\u7684(\u56fe4)\u3002Mentor Graphics\u4f01\u4e1aHyperLynx\u7684\u5de5\u7a0b\u9879\u76ee\u4e3b\u7ba1Steve Kaufer\u5c31\u89c9\u5f97\uff0c\u8fd9\u4e9b\u6b20\u7f3a\u9632\u6b62\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u548c\u963b\u6297\u5339\u914d\u95ee\u9898\u7684\u6280\u672f\u6027\u4e13\u4e1a\u77e5\u8bc6\u7684\u5408\u7406\u5e03\u5c40\u6280\u672f\u5de5\u7a0b\u5e08\u4eec\uff0c\u5219\u5e38\u5e38\u662f\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\u3002<\/p>\n
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<\/p>\n
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\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae2ada8a.jpg\")
<\/p>\n
\n\t\u9ad8\u7684\u76f4\u6d41\u7535\u6d41\u4e5f\u4f1a\u5bfc\u81f4\u70ed\u95ee\u9898\u3002\u94dc\u7684\u6e29\u5ea6\u7cfb\u6570\u4e3a0.4%\/\u00b0C\uff0c\u5373\u6eab\u5ea6\u6bcf\u4e0a\u534725\u00b0C\uff0c\u7535\u963b\u5668\u63d0\u534710%\u3002\u8fd9\u7c7b\u963b\u529b\u7684\u63d0\u9ad8\u53d1\u751f\u5728\u539a\u91cd\u8d1f\u8377\u4e0b\uff0c\u8fd9\u65f6\u7a33\u5b9a\u6027\u5341\u5206\u91cd\u8981\u3002\u7535\u963b\u5668\u7684\u63d0\u9ad8\u4ea6\u4f7f\u6c14\u6e29\u4e0a\u5347\uff0c\u964d\u4f4e\u4e86\u7535\u8def\u677f\u4e0a\u7535\u5b50\u5668\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n
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\n\tAPP\u6311\u9009<\/p>\n
\n\t\u4e00\u4e2a\u8fde\u63a5\u7f51\u683c\u7684\u5177\u4f53\u56fe\u5f62\u89c4\u683c\u5bf9\u5176\u7279\u6027\u5341\u5206\u5173\u952e\uff0c\u56e0\u800c\u5927\u90e8\u5206\u7cfb\u7edf\u5382\u5546\u90fd\u8981\u81ea\u8eab\u7684\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u4e13\u7528\u5de5\u5177\u4e2d\u7684\u4f7f\u7528\u4e86\u573a\u89e3\u8ba1\u7b97\u5de5\u5177\u6280\u672f\u6027(\u8bba\u6587\u53c2\u8003\u6587\u732e3)\u3002<\/p>\n
\n\t\u8fd9\u79cd\u4e13\u7528\u5de5\u5177\u5e94\u80fd\u8ba9\u4f60\u4e00\u4e2a\u4fbf\u6377\u56de\u7b54\u548c\u51c6\u786e\u7684\u7d50\u679c\u3002RF-IC\u4e0e\u7cfb\u7edf\u8f6f\u4ef6\u8bbe\u8ba1\u5e08\u4e00\u822c\u5e94\u7528\u5168\u6ce2\u573a\u89e3\u8ba1\u7b97\u5de5\u5177\uff0c\u89e33D\u7684Maxwell\u65b9\u7a0b\u5f0f\u3002\u4f46\u662f\uff0c3D\u573a\u89e3\u8ba1\u7b97\u5de5\u5177\u8981\u82b1\u5f88\u957f\u671f\u624d\u53ef\u4ee5\u83b7\u5f97\u7d50\u679c\uff0c\u5c24\u5176\u662f\u7528\u4ee5\u76f8\u5bf9\u6027\u6bd4\u8f83\u5927\u7684\u7269\u7406\u5b66\u9879\u65f6\uff0c\u5982PCB\u677f\u3002\u56e0\u800c\uff0c\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u7ecf\u9500\u5546\u5728\u81ea\u8eab\u7684\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u4e13\u7528\u5de5\u5177\u4e2d\u8bbe\u8ba1\u65b9\u6848\u4e86\u6df7\u5408\u89e3\u8ba1\u7b97\u5de5\u5177\u6280\u672f\u6027\u3002\u5728\u6821\u6b63\u5e03\u7ebf\u65f6\uff0c\u8fd9\u79cd\u4e13\u7528\u5de5\u5177\u9009\u7528\u4e00\u79cd\u8fd0\u7528\u4f20\u8f93\u7ebf\u7406\u8bba\u8fc5\u901f\u6280\u672f\u6027\u76842D\u89e3\u8ba1\u7b97\u5de5\u5177\u3002\u5728\u6a21\u62df\u4eff\u771f\u5e73\u9762\u56fe\u65f6\uff0c\u4e13\u7528\u5de5\u5177\u53ef\u4ee5\u5e94\u75282D\u62162.5D\u7684\u6709\u9650\u5143\u5206\u6790\u6280\u672f\u6027\u3002\u5728\u67d0\u79cd\u60c5\u5f62\u4e0b\uff0cAPP\u53ef\u4ee5\u7528\u4e00\u79cd\u96c6\u603b\u4e3b\u8981\u53c2\u6570\u5143\u5668\u4ef6\u7684\u7535\u5bb9\u5668\u548c\u7535\u611f\u5668\u5b9e\u4f53\u6a21\u578b\uff0c\u4e3a\u8fc7\u5b54\u6a21\u578b\u3002\u8981\u5f97\u5230\u66f4\u7cbe\u51c6\u7684\u7d50\u679c\uff0c\u4e13\u7528\u5de5\u5177\u53ef\u5bf9\u9762\u5b54\u9009\u7528\u4e00\u79cd\u5168\u6ce23D\u89e3\u8ba1\u7b97\u5de5\u5177\u3002<\/p>\n
\n\t\u6b64\u5916\uff0c\u8fd8\u80fd\u591f\u9009\u7528\u4e00\u79cd\u5168\u6ce2\u89e3\u8ba1\u7b97\u5de5\u5177\u53bb\u6a21\u62df\u4eff\u771f3D\u6784\u9020\u7684\u5b9e\u9645\u6548\u679c\uff0c\u5982\u5c04\u9891\u8fde\u63a5\u5668\u5f15\u811a\u53ca\u5176\u5f00\u5173\u7535\u6e90\u9014\u5f84\u4e2d\u7684\u5176\u4ed6\u673a\u68b0\u8bbe\u5907\u5143\u5668\u4ef6\u3002APP\u7ecf\u9500\u5546\u4ecd\u5728\u81ea\u8eab\u4e13\u7528\u5de5\u5177\u4e2d\u5d4c\u5165\u4e86\u70ed\u5206\u6790\u4f5c\u7528\u3002\u53ef\u4ee5\u76f4\u63a5\u5e94\u7528\u5b83\uff0c\u6216\u5c06\u53d1\u70ed\u91cf\u4fe1\u606f\u5185\u5bb9\u5bfc\u51fa\u7ed9\u4e00\u4e2a\u4e13\u7528\u578b\u7684\u70ed\u5206\u6790\u5de5\u5177\uff0c\u5982Mentor Graphics\u4f01\u4e1a\u7684FloTherm\uff0c\u8fd9\u662f\u4e00\u4e2aCFD(\u6d4b\u7b97\u6d41\u4f53\u529b\u5b66)\u76843D\u6a21\u62df\u4eff\u771f\u81ea\u7136\u73af\u5883\u3002Mentor\u4f01\u4e1a\u7684HyperLynx\u4eff\u771f\u5de5\u5177\u53ef\u4ee5\u505a\u81ea\u4e2a\u7684\u70ed\u5206\u6790\uff0c\u5e76\u5c06\u7d50\u679c\u5bfc\u51fa\u7ed9FloTherm\uff0c\u90a3\u6837\u5c31\u53ef\u4ee5\u521b\u5efa\u5168\u90e8\u7cfb\u7edf\u8f6f\u4ef6\u6216\u4e00\u4e2a\u4e3b\u673a\u7bb1\u7684\u70ed\u7279\u6027\u5b9e\u4f53\u6a21\u578b\u3002<\/p>\n
\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae2c51f7.jpg\")
<\/p>\n
\n\tAgilent\u4f01\u4e1a\u518d\u6b21\u53d1\u5c55\u8d8b\u52bf\u4e86\u81ea\u4e2a\u7684ADS(\u4f18\u79c0\u8bbe\u8ba1\u65b9\u6848\u7cfb\u7edf\u8f6f\u4ef6)Momentum\u5546\u54c1\uff0c\u5b83\u80fd\u5bf9\u4e8e\u6709\u5f88\u591a\u901a\u5b54\u7684\u8fc7\u5b54\u548c\u5730\u8d28\u6784\u9020\uff0c\u7ed9\u4e88\u6a21\u62df\u4eff\u771f\u7d50\u679c\u3002\u5b83\u8fd8\u80fd\u7528\u4ee5\u8f93\u51fa\u529f\u7387\u5c42\u6709\u5c0f\u91cf\u5e03\u7ebf\u7684\u8bbe\u8ba1\u65b9\u6848\u3002MOM(\u77e9\u91cf\u6cd5)\u662f\u5bf9\u4e8e\u53cc\u5c42\u6784\u9020\u7684\u66f4\u5feb\u6a21\u62df\u4eff\u771f\u65b9\u5f0f\uff0c\u5b83\u80fd\u6821\u6b63\u51683D\u573a\uff0c\u5305\u542bMaxwell\u65b9\u7a0b\u5f0f\u4e2d\u7684\u6240\u6709\u9879\u3002\u8fd9\u7c7b\u5168\u6ce2\u8ba1\u5212\u65b9\u6848\u8003\u8651\u5230\u4e86\u6cd5\u62c9\u7b2c\u5b9a\u5f8b\u7684\u9ad8\u9891\u7387\u6548\u7528\uff0c\u53ca\u5176Maxwell\u4e3aAmp\u00e8re\u65b9\u7a0b\u5f0f\u63d0\u5347\u7684\u4ee3\u7528\u7535\u6d41\u91cf\u9879(\u8bba\u6587\u53c2\u8003\u6587\u732e4)\u3002\u7528MOM\u6a21\u62df\u4eff\u771f\u5927\u4e2d\u578b\u65b9\u9762\u5341\u5206\u7528\u65f6\uff0c\u56e0\u800cAgilent\u4f01\u4e1a\u521b\u9020\u4e86\u4e00\u4e9b\u4f18\u5316\u7b97\u6cd5\uff0c\u53ef\u4ee5\u964d\u4f4e\u5f97\u5230\u7cbe\u51c6\u7d50\u679c\u6240\u987b\u8981\u7684\u6642\u95f4\u3002Agilent\u4f01\u4e1a\u5feb\u901f\u6570\u636e\u5546\u54c1\u62e5\u6709\u4ebaColin Warwick\u8bf4\uff0c\u4e13\u7528\u5de5\u5177\u9009\u7528\u4e86\u4e00\u79cd\u6811\/\u5408\u4f5c\u6811(tree\/co-tree)\u65b9\u5f0f\uff0c\u53ef\u4e00\u76f4\u4f7f\u7528\u76f4\u6d41\u7535\u3002<\/p>\n
\n\t\u6b64\u5916\u8fd8\u53ef\u4ee5\u5bf9\u5e73\u9762\u56fe\u6784\u4ef6\uff0c\u9009\u7528 \u96c6\u603b\u4e3b\u8981\u53c2\u6570\u7edf\u8ba1\u5206\u6790\u65b9\u6cd5\u3002NEC\u4f01\u4e1a\u7684PIStreamn\u8f6f\u4ef6\u5c06\u5e73\u9762\u56fe\u6a21\u578b\u53d8\u6210\u96c6\u603b\u4e3b\u8981\u53c2\u6570\u7684\u5f15\u6d41\u77e9\u9635\uff0c\u4f7f\u4e4b\u9002\u7528\u5e94\u7528Spice\u6a21\u5757\u548c\u5176\u4ed6\u96c6\u603b\u4e3b\u8981\u53c2\u6570\u6280\u672f\u6027\u7684\u5256\u6790\u3002\u9488\u5bf9\u4e00\u4e2a\u5e73\u9762\u56fe\uff0cAPP\u4f1a\u5e94\u7528PEEC(\u4e00\u90e8\u5206\u5143\u95ed\u5408\u7535\u8def)\u6280\u672f\u6027\uff0c\u8f6c\u5316\u6210\u4e00\u4e2aRLGC(\u7535\u963b\u5668\/\u7535\u611f\u5668\/\u6c27\u5316\u8fd8\u539f\u7535\u4f4d\/\u7535\u5bb9\u5668)\u7684\u7b49\u6548\u7535\u8def\u7269\u3002APP\u4e0e\u6b64\u540c\u65f6\u4f1a\u4e3a\u8fc7\u5b54\u548c\u7535\u6e90\u5c42\u4e0e\u5730\u8d28\u6784\u9020\u4e2d\u95f4\u5efa\u7acb\u7684\u5185\u8154\u521b\u5efa\u96c6\u603b\u4e3b\u8981\u53c2\u6570\u5b9e\u4f53\u6a21\u578b(\u56fe7)\u3002APP\u8fd8\u4f1a\u7ee7\u7eed\u9009\u7528\u4e00\u79cd\u4e32\u8fdeRLC(\u7535\u963b\u5668\/\u7535\u611f\u5668\/\u7535\u5bb9\u5668)\u5b9e\u4f53\u6a21\u578b\uff0c\u4e3a\u53bb\u8026\u7535\u5bb9\u6a21\u578b\uff0c\u8fd9\u4e00\u5b9e\u4f53\u6a21\u578b\u5145\u5206\u8003\u8651\u4e86\u7535\u529b\u7535\u5bb9\u5668\u7684\u751f\u5b58\u7535\u963b\u5668\u4e0e\u7535\u5bb9\u5668\u53ca\u5176\u6247\u79bb\u5f00\u7ebf\u548c\u901a\u5b54\u7684\u751f\u5b58\u7535\u963b\u5668\u4e0e\u7535\u611f\u5668\u3002\u4f60\u80fd\u6839\u636e\u521b\u5efa\u6a21\u62df\u4eff\u771f\u8fd0\u4f5c\uff0c\u8fc5\u901f\u8fdb\u884c\u5355\u4e00\u677f\u5bf9\u7684\u5256\u6790\u3002\u5f53\u66f4\u6539\u8bbe\u5b9a\u65f6\uff0cAPP\u5c06\u505a\u4e00\u4e2a\u5145\u5206\u8003\u8651\u6240\u6709\u6709\u5173\u8868\u9762\u7684\u53cc\u5c42\u5256\u6790\u3002<\/p>\n
\n\t![\"\u7535\u6e90\u5b8c\u6574\u6027\u4eff\u771f,\u5bf9\u8bbe\u8ba1\u505a\u51fa\u51b3\u5b9a\u6027\u4f18\u5316\"](\"\/wp-content\/uploads\/2021\/12\/20211215131722-61b9eae2dce69.jpg\")
<\/p>\n
\n\t\u9664\u5f00\u6a21\u62df\u4eff\u771f\u5236\u6210\u54c1\u677f\u7684\u7269\u7406\u5b66\u6784\u9020\u4e4b\u5916\uff0cHyperLynx\u8fd9\u79cd\u5de5\u5177\u8f6f\u4ef6\u8fd8\u80fd\u505a\u7ebf\u8def\u677f\u5c42\u548c\u53bb\u8026\u6784\u9020\u7684\u521d\u671f\u5e73\u9762\u56fe\u6574\u4f53\u89c4\u5212\u3002\u968f\u540e\u53ef\u4ee5\u8fc5\u901f\u8fd0\u4f5c\u4e00\u4e2a\u5256\u6790\uff0c\u8fdb\u800c\u5f97\u5230\u4e00\u4e9b\u76f8\u5173\u4f20\u9001\u7279\u6027\u963b\u6297\u548c\u5176\u4ed6\u81ea\u53d8\u91cf\u7684\u5b9a\u4e49\u3002Giga Hertz\u6280\u672f\u6027\u4f01\u4e1a\u7814\u53d1\u4e86\u4e00\u79cd\u8fc5\u901f\u7684Spice\u6a21\u5757\uff0c\u5c06\u5176\u96c6\u6210\u5316\u5230NEC\u7684PDN(\u5f00\u5173\u7535\u6e90\u5206\u6d3e\u4e92\u8054\u7f51)Expert\u4e2d\u3002\u6839\u636e\u8fd9\u79cd\u5e73\u9762\u56fe\u6574\u4f53\u89c4\u5212\u4e13\u7528\u5de5\u5177\uff0c\u53ef\u4ee5\u624b\u52a8\u5f0f\u6982\u7565\u53d9\u8ff0\u51faPCB\u548c\u65b9\u9762\uff0c\u5728\u8bbe\u8ba1\u65b9\u6848\u521d\u671f\u63d0\u5347\u7535\u5bb9\u5668\u3002\u90a3\u6837\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u76f8\u5173\u8868\u9762\u6837\u5b50\u3001\u89c4\u683c\u3001\u91cd\u53e0\uff0c\u53ca\u5176\u7535\u5bb9\u5668\u6570\u7684\u6982\u5ff5\u3002<\/p>\n
\n\t\u4e00\u4e9bPC\u754c\u7684\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027APP\u7ecf\u9500\u5546(\u5982Mentor Graphics\u4e0eCadence)\u5c06\u81ea\u8eab\u7684\u4e13\u7528\u5de5\u5177\u878d\u5408\u5230\u4e86\u8bbe\u8ba1\u65b9\u6848\u6d41\u4e2d\u3002\u867d\u7136\u8fd9\u5e76\u4e0d\u53ef\u4ee5\u6e05\u9664\u7531\u4e00\u5bb6\u7ecf\u9500\u5546\u7ed9\u4e88\u6240\u6709\u4e13\u7528\u5de5\u5177\u7684\u62c5\u5fe7\uff0c\u4f46\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u6a21\u62df\u4eff\u771f\u5e94\u7528\u4e86PCB\u7684\u4e00\u4e2a\u7269\u7406\u5b66\u63cf\u8ff0\uff0c\u53d8\u6210\u4e00\u4e2a\u51e0\u4f55\u6a21\u578b\u3002Ansys\u4e0eSigrity\u4f01\u4e1a\u90fd\u80fd\u63a5\u7eb3\u6765\u6e90\u4e8eCadence\u7684Allegro\u3001Mentor Graphics\u7684PADS\uff0c\u53ca\u5176Zuken\u548cAlTIum\u7b49\u4f01\u4e1a\u4e13\u7528\u5de5\u5177\u7684\u952e\u5165\u3002Agilent\u4f01\u4e1a\u7684\u5f00\u5173\u7535\u6e90\u5b8c\u6574\u6027\u4e13\u7528\u5de5\u5177\u6765\u6e90\u4e8e\u5176\u5728RF\u8bbe\u8ba1\u65b9\u6848\u9886\u57df\u7684\u4e13\u4e1a\u6280\u80fd\u3002\u9664\u5f00\u4e0eADS\u8bbe\u8ba1\u5de5\u5177\u5171\u7528\u4e4b\u5916\uff0c\u8be5\u516c\u53f8\u7684EMProAPP\u8fd8\u80fd\u591f\u952e\u5165\u6765\u6e90\u4e8eCadence\u7684Allegro\u7684PCB\u6570\u636e\u4fe1\u606f\u3002\u987e\u5ba2\u5e38\u5e38\u4f1a\u5c06NEC\u7684PIStream\u4e0eZuken\u7684PCB\u4e13\u7528\u5de5\u5177\u4e00\u8d77\u5e94\u7528\uff0c\u4f46\u6b64\u8f6f\u4ef6\u8fd8\u53ef\u4ee5\u63a5\u7eb3Cadence\u7684Allegro\u548c\u5176\u4ed6PCBAPP\u7684\u5bfc\u5165\u6570\u636e\u4fe1\u606f\u3002<\/p>\n
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<\/p>\n
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