{"id":2114,"date":"2019-01-18T08:46:52","date_gmt":"2019-01-18T08:46:52","guid":{"rendered":""},"modified":"2019-01-18T16:47:29","modified_gmt":"2019-01-18T08:47:29","slug":"usb3.0%e9%98%b2%e9%9d%99%e7%94%b5%e6%94%be%e4%bf%9d%e6%8a%a4%e8%ae%be%e8%ae%a1%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2114","title":{"rendered":"USB3.0\u9632\u9759\u7535\u653e\u4fdd\u62a4\u8bbe\u8ba1\u65b9\u6848"},"content":{"rendered":"

\n\t\u5728\u4eca\u5e74\u8ba1\u7b97\u673a\u786c\u4ef6\u7684\u70ed\u95e8\u8bdd\u9898\u4e2d\uff0cUSB<\/u>3.0\u7edd\u5bf9\u662f\u6700\u53d7\u77a9\u76ee\u7684\u3002\u81ea\u4ece\u516c\u51432000\u5e74USB2.0\u91ca\u51fa\u540e\uff0c\u8fd9\u9879\u5e94\u7528\u5df2\u6df1\u690d\u5404\u9879\u7535\u5b50\u4ea7\u54c1\u4e2d\uff0c\u5728\u5404\u5f0f\u5404\u6837\u7684\u7aef\u53e3\u89c4\u683c\u4e2d\uff0c USB\u5e94\u53ef\u7b97\u662f\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u4e86\u3002USB3.0\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u6bd4\u73b0\u6709\u7684USB2.0\u5feb\u4e0a\u5341\u500d\uff0c\u521a\u597d\u8fce\u5408\u65e5\u76ca\u5927\u589e\u7684\u9ad8\u753b\u8d28\u3001\u5927\u5bb9\u91cf\u50a8\u5b58\u9700\u6c42\u3002\u65e0\u8bba\u662f\u5916\u63a5\u5f0f\u786c\u76d8\u3001\u968f\u8eab\u789f\u3001\u76f8\u673a\u8bb0\u5fc6\u5361\u5747\u53ef\u5927\u5e45\u7f29\u51cf\u50a8\u5b58\u7684\u65f6\u95f4\u3002\u9664\u4e86\u5728\u8ba1\u7b97\u673a\u4e0a\u7684\u5e94\u7528\u4e4b\u5916\uff0c\u624b\u673a\u4e0e\u76f8\u673a\u7684\u4f20\u8f93\u4e5f\u51e0\u4e4e\u90fd\u662f\u4f7f\u7528USB\u89c4\u683c\uff0c\u751a\u81f3\u8bb8\u591a\u4ea7\u54c1\u66f4\u76f4\u63a5\u628a\u5145\u7535\u7aef\u4e0eUSB\u7ed3\u5408\uff0c\u96be\u602a\u5404\u754c\u7686\u5982\u6b64\u671f\u5f85USB3.0\u7684\u5e7f\u6cdb\u4f7f\u7528\uff0c\u597d\u8ba9\u7528\u6237\u4eab\u53d74.8Gbps\u7684\u4f20\u8f93\u5feb\u611f\u3002USB3.0\u63a5\u53e3\u5206\u6210\u4e3b\u673a\uff08Host\uff09\u7aef\u4e0e\u88c5\u7f6e\uff08Device\uff09\u7aef\uff0c\u5fc5\u987b\u5148\u6709Host\u7aef\u7684\u652f\u6301\uff0c\u5468\u8fb9\u7684Device\u7aef\u624d\u80fd\u642d\u914d\uff1b\u800c\u82af\u7247\u5927\u5382\u82f1\u7279\u5c14<\/u>\u53ca\u8d85\u5a01\u81ea2010\u5e74\u8d77\u4ea6\u5df2\u5f00\u59cb\u7814\u53d1\u5c06\u652f\u6301USB3.0\u4e3a\u5357\u6865\u89c4\u683c\uff0c\u52a0\u4e0a\u5fae\u8f6fWindows 7\u4e5f\u786e\u5b9a\u7814\u53d1\u652f\u6301USB3.0\u7684drivers<\/u>\uff0c\u9884\u4f30USB 3.0\u53d6\u4ee3USB2.0\u5df2\u662f\u65e2\u5b9a\u8d8b\u52bf\u3002<\/p>\n

\n\t\u4e3a\u5b9e\u73b0\u5341\u500d\u4e8eUSB2.0\u7684\u4f20\u8f93\u901f\u5ea6\uff0cUSB 3.0\u63a7\u5236\u82af\u7247\u5fc5\u987b\u4f7f\u7528\u66f4\u5148\u8fdb\u7684\u5236\u7a0b\u6765\u8bbe\u8ba1\u4e0e\u5236\u9020\uff0c\u4f46\u8fd9\u4e5f\u9020\u6210USB 3.0\u7684\u63a7\u5236\u82af\u7247\u5bf9ESD\u7684\u8010\u53d7\u80fd\u529b\u5feb\u901f\u4e0b\u964d\u3002\u9664\u6b64\u4e4b\u5916\uff0cUSB 3.0\u4f1a\u88ab\u5927\u91cf\u7528\u6765\u4f20\u8f93\u5f71\u97f3\u6570\u636e\uff0c\u5bf9\u6570\u636e\u4f20\u8f93\u5bb9\u9519\u7387\u4f1a\u6709\u8d8a\u4e25\u683c\u7684\u8981\u6c42\uff0c\u4f7f\u5f97\u4f7f\u7528\u989d\u5916\u7684\u4fdd\u62a4\u7ec4\u4ef6\u6765\u9632\u6b62ESD\u4e8b\u4ef6\u5bf9\u6570\u636e\u4f20\u8f93\u7684\u5e72\u6270\u53d8\u5f97\u5f88\u5fc5\u8981\u3002\u9664\u4e86\u4f20\u8f93\u901f\u5ea6\u7684\u8981\u6c42\u4e4b\u5916\uff0c\u53e6\u4e00\u4e2a\u7528\u6237\u6700\u666e\u904d\u7684USB\u5e94\u7528\u5c31\u662f\u5373\u63d2\u5373\u7528\u3001\u968f\u62d4\u5373\u5173\u3002\u7136\u800c\u8fd9\u4e2a\u70ed\u63d2\u5165\u52a8\u4f5c\u5374\u4e5f\u7ecf\u5e38\u662f\u9020\u6210\u7535\u5b50\u7cfb\u7edf\u5de5\u4f5c\u5f02\u5e38\u3001\u751a\u81f3\u9020\u6210USB\u7aef\u53e3\u7ec4\u4ef6\u6bc1\u574f\u7684\u5143\u51f6\uff0c\u56e0\u4e3a\u5982\u9759\u7535\u653e\u7535\uff08ESD\uff09\u7b49\u77ac\u65f6\u566a\u58f0\u5c31\u662f\u6765\u81ea\u8fd9\u4e2a\u70ed\u63d2\u5165\u52a8\u4f5c\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u8981\u7528\u5728USB3.0\u7aef\u53e3\u7684ESD\u9632\u62a4\u7ec4\u4ef6\u5fc5\u987b\u540c\u65f6\u7b26\u5408\u4e0b\u9762\u4e09\u9879\u8981\u6c42\uff1a<\/p>\n

\n\t\u7b2c\u4e00\u3001ESD\u9632\u62a4\u7ec4\u4ef6\u672c\u8eab\u7684\u5bc4\u751f\u7535\u5bb9<\/u>\u5fc5\u987b\u8981\u5c0f\uff0c\u4e3a\u4e0d\u5f71\u54cdUSB3.0 4.8Gbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u5176\u5bc4\u751f\u7535\u5bb9\u5fc5\u987b\u5c0f\u4e8e0.3pF\u3002<\/p>\n

\n\t\u7b2c\u4e8c\u3001\u9632\u62a4\u7ec4\u4ef6\u5bf9ESD\u7684\u8010\u53d7\u80fd\u529b\u5fc5\u987b\u8981\u9ad8\uff0c\u6700\u5c11\u8981\u80fd\u627f\u53d7IEC 61000-4-2\u63a5\u89e6\u6a21\u5f0f8kV ESD\u7684\u8f70\u51fb\u3002<\/p>\n

\n\t\u7b2c\u4e09\u3001\u4e5f\u662f\u6700\u91cd\u8981\u7684\u4e00\u9879\u8981\u6c42\uff0c\u9632\u62a4\u7ec4\u4ef6\u5728ESD\u4e8b\u4ef6\u53d1\u751f\u671f\u95f4\u6240\u63d0\u4f9b\u7684\u7b9d\u5236\u7535\u538b\u5fc5\u987b\u8981\u591f\u4f4e\uff0c\u4e0d\u80fd\u9020\u6210\u4f20\u8f93\u6570\u636e\u7684\u635f\u574f\u3002<\/p>\n

\n\t\u4ee5\u4e0a\u4e09\u9879\u8981\u6c42\u7f3a\u4e00\u4e0d\u53ef\uff0c\u7f3a\u5c11\u4e86\u4efb\u4f55\u4e00\u4e2a\u8981\u9879\uff0cUSB3.0\u7aef\u53e3\u5c31\u65e0\u6cd5\u88ab\u5b8c\u5584\u5730\u4fdd\u62a4\u3002\u7136\u800c\u8981\u540c\u65f6\u7b26\u5408\u4ee5\u4e0a\u4e09\u9879\u8981\u6c42\u7684ESD\u9632\u62a4\u7ec4\u4ef6\uff0c\u5176\u672c\u8eab\u7684\u8bbe\u8ba1\u96be\u5ea6\u5c31\u76f8\u5f53\u9ad8\u3002<\/p>\n

\n\t\u6676\u7131\u79d1\u6280\u62e5\u6709\u5148\u8fdb\u7684ESD\u9632\u62a4\u8bbe\u8ba1\u6280\u672f\uff0c\u7279\u522b\u9488\u5bf9USB3.0\u7684\u9632\u62a4\u9700\u6c42\uff0c\u63a8\u51faAZ1065\u7cfb\u5217\u7684ESD\u9632\u62a4\u7ec4\u4ef6\u3002\u4e3a\u907f\u514d\u9632\u62a4\u7ec4\u4ef6\u7684\u5bc4\u751f\u7535\u5bb9\u5f71\u54cdUSB3.0 4.8Gbps\u5dee\u52a8\uff08Differenti<\/u>al\uff09\u8baf\u53f7\u7684\u9ad8\u901f\u4f20\u8f93\uff0cAZ1065\u7684\u5bc4\u751f\u7535\u5bb9\u5df2\u4f4e\u4e8e0.3pF\u3002\u5728\u6781\u4f4e\u7684\u7535\u5bb9\u7279\u6027\u4e0b\uff0c\u4efb\u4e00\u63a5\u811a\u5728\u5ba4\u6e29\u65f6\u4ecd\u7686\u53ef\u627f\u53d7IEC 61000-4-2\u63a5\u89e6\u6a21\u5f0f10kV ESD\u7684\u8f70\u51fb\u3002\u6700\u91cd\u8981\u662f\uff0c\u4ee5\u76f8\u540c\u5bc4\u751f\u7535\u5bb9\u6765\u6bd4\u8f83\uff0cAZ1065\u62e5\u6709\u6700\u4f4e\u7684ESD\u7b9d\u5236\u7535\u538b\uff0c\u53ef\u6709\u6548\u9632\u6b62\u6570\u636e\u4f20\u8f93\u65f6\u88abESD\u4e8b\u4ef6\u6240\u5e72\u6270\uff0c\u624d\u80fd\u8ba9\u62e5\u6709USB 3.0\u7aef\u53e3\u7684\u7535\u5b50\u7cfb\u7edf\u6709\u673a\u4f1a\u901a\u8fc7Class-A\u7684IEC 61000-4-2\u7cfb\u7edf\u7ea7\u9759\u7535\u653e\u7535\u4fdd\u62a4\u6d4b\u8bd5\u3002\u5229\u7528\u4f20\u8f93\u7ebf\u8109\u51b2\u7cfb\u7edf\uff08TLP\uff09\u6d4b\u91cfAZ1065\u540e\uff0c\u53ef\u4ee5\u89c2\u5bdf\u5230\u5982\u56fe\u4e00\u7684ESD\u7b9d\u5236\u7535\u538b\u7279\u6027\u3002\u5728IEC 61000-4-2\u63a5\u89e6\u6a21\u5f0f6kV\u7684ESD\u51b2\u51fb\u4e0b\uff08TLP\u7535\u6d41<\/u>\u7b49\u6548\u7ea6\u4e3a17A\uff09\uff0c\u7b9d\u5236\u7535\u538b\u4ec5\u670913.4V\uff0c\u5c06\u5f97\u4ee5\u6709\u6548\u907f\u514d\u7cfb\u7edf\u4ea7\u54c1\u4e8e\u9759\u7535\u6d4b\u8bd5\u65f6\u53d1\u751f\u6570\u636e\u9519\u8bef\u3001\u5f53\u673a\u751a\u81f3\u635f\u574f\u7684\u60c5\u51b5\u3002<\/p>\n

\n\t\"USB3.0\u9632\u9759\u7535\u653e\u4fdd\u62a4\u8bbe\u8ba1\u65b9\u6848\"<\/p>\n

\n\t\u56fe1\uff1aAZ1065-06F\u7684ESD\u7b9d\u5236\u7535\u538b\u6d4b\u8bd5\u66f2\u7ebf\u3002<\/p>\n

\n\t\u5728\u7535\u5b50\u4ea7\u54c1\u7684USB3.0\u5e94\u7528\u4e2d\uff0cAZ1065-06F\u5c06\u662f\u9759\u7535\u653e\u7535\u9632\u62a4\u7684\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002\u56fe2\u6240\u793a\u5373\u4e3a\u88c5\u6709ESD\u9632\u62a4\u7ec4\u4ef6AZ1065-06F\u7684USB3.0\u7aef\u53e3\u987a\u5229\u901a\u8fc75G<\/u>bps\u7684Eye Diagram<\/u>\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n

\n\t\"USB3.0\u9632\u9759\u7535\u653e\u4fdd\u62a4\u8bbe\u8ba1\u65b9\u6848\"<\/p>\n

\n\t\u56fe2\uff1aAZ1065-06F 5Gbps\u7684Eye Diagram\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n

\n\t\u5728\u7535\u5b50\u4ea7\u54c1\u671d\u5411\u8f7b\u8584\u77ed\u5c0f\u7684\u53d1\u5c55\u8d8b\u52bf\u4e0b\uff0c\u4ea7\u54c1\u7684\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u4e5f\u968f\u4e4b\u8d8a\u6765\u8d8a\u5c0f\uff0c\u4f46\u5728\u4ea7\u54c1\u529f\u80fd\u5f3a\u5927\u7684\u8981\u6c42\u4e4b\u4e0b\uff0c\u7ebf\u8def\u4e5f\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0c\u56e0\u6b64PCB\u7684\u9762\u79ef\u5df2\u53d8\u5f97\u5bf8\u571f\u5bf8\u91d1\uff0c\u9020\u6210\u4ea7\u54c1\u8bbe\u8ba1\u65f6\u76f8\u5f53\u5927\u7684\u56f0\u6270\u3002AZ1065\u7cfb\u5217\u4ea7\u54c1\u63d0\u4f9b\u516d\u4e2a\u6781\u4f4e\u7535\u5bb9\u7684\u63a5\u811a\uff0c\u53ef\u540c\u65f6\u4fdd\u62a4USB3.0\u7684\u4e24\u7ec4\u5dee\u52a8\u5bf9\uff08TX and RX\uff09\u53caUSB2.0\u7684\u5dee\u52a8\u5bf9\uff08D+ and D-\uff09\uff0c\u5177\u6709\u7f29\u5c0fPCB\u9762\u79ef\u4e0e\u964d\u4f4e\u5e03\u5c40\uff08Layout\uff09\u590d\u6742\u5ea6\u7b49\u4f18\u70b9\uff0c\u53ef\u8282\u7701\u7cfb\u7edf\u6210\u672c\u3002\u66f4\u7279\u522b\u7684\u662fAZ1065-06F\u9996\u5148\u91c7\u7528\u4ea4\u9519\u578b\u5f0f\u7684\u63a5\u811a\uff0c\u4ee5\u63d0\u4f9bPCB Layout\u65f6\u53ef\u5229\u7528\u7a7f\u900f\u5f0f\uff08Feedthrough\uff09\u7684\u8bbe\u8ba1\uff0c\u56fe3\u5373\u4e3aAZ1065-06F\u7684\u63a5\u7ebf\u65b9\u5f0f\u3002\u6b64\u79cd\u9996\u521b\u7684\u7ec4\u4ef6\u63a5\u811a\u65b9\u5f0f\u5c06\u53ef\u514d\u9664\u7ed5\u7ebf\u65f6\u7684\u8bf8\u591a\u56f0\u6270\uff0c\u4e0d\u4f46\u5bf9\u7f29\u77ed\u4ea7\u54c1\u8bbe\u8ba1\u65f6\u95f4\u7684PCB Layout\u5de5\u4f5c\u6709\u76f8\u5f53\u5927\u7684\u5e2e\u52a9\uff0c\u540c\u65f6\u5dee\u52a8\u8baf\u53f7\u7ebf\u7684Layout\u4e5f\u5c06\u66f4\u4e3a\u5bf9\u79f0\uff0c\u51cf\u5c11\u8baf\u53f7\u4f20\u8f93\u9519\u8bef\u7684\u673a\u4f1a\u3002<\/p>\n

\n\t\"USB3.0\u9632\u9759\u7535\u653e\u4fdd\u62a4\u8bbe\u8ba1\u65b9\u6848\"
\n\t\u56fe3\uff1a\u4ee5AZ1065-06F\u4f5c\u4e3aUSB3.0 ESD\u9632\u62a4\uff0c\u7ebf\u8def\u53ef\u5229\u7528\u7a7f\u900f\u5f0fLayout\u8fbe\u6210\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u4eca\u5e74\u8ba1\u7b97\u673a\u786c\u4ef6\u7684\u70ed\u95e8\u8bdd\u9898\u4e2d\uff0c USB 3.0\u7edd\u5bf9\u662f\u6700\u53d7\u77a9\u76ee\u7684\u3002\u81ea\u4ece\u516c\u51432000\u5e74USB2.0\u91ca\u51fa\u540e\uff0c\u8fd9\u9879\u5e94\u7528\u5df2\u6df1\u690d\u5404\u9879\u7535\u5b50\u4ea7\u54c1\u4e2d\uff0c\u5728\u5404\u5f0f\u5404\u6837\u7684\u7aef\u53e3\u89c4\u683c\u4e2d\uff0c USB\u5e94\u53ef\u7b97\u662f\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u4e86\u3002US<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2114"}],"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=2114"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2114\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2114"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}