{"id":116186,"date":"2026-10-20T21:58:24","date_gmt":"2026-10-20T13:58:24","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/116186.html"},"modified":"2026-10-20T21:58:24","modified_gmt":"2026-10-20T13:58:24","slug":"mos%e7%ae%a1%e7%b1%b3%e5%8b%92%e6%95%88%e5%ba%94%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e9%ab%98%e9%a2%91%e5%bc%80%e5%85%b3%e6%9c%80%e5%a4%b4%e7%96%bc%e7%9a%84%e9%99%b7%e9%98%b1%ef%bc%8c%e4%b8%80","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/116186.html","title":{"rendered":"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f"},"content":{"rendered":"<p><span style=\"color:#1f5c9b\">\u4e00\u3001\u5148\u770b\u73b0\u8c61&#xff1a;\u793a\u6ce2\u5668\u4e0a\u90a3\u4e2a\u201c\u5e73\u53f0\u201d<\/span><\/p>\n<p>\u505a\u8fc7\u5f00\u5173\u7535\u6e90\u3001\u7535\u673a\u9a71\u52a8\u6216\u9006\u53d8\u5668\u7684\u5de5\u7a0b\u5e08&#xff0c;\u5927\u6982\u7387\u5728\u793a\u6ce2\u5668\u4e0a\u89c1\u8fc7\u8fd9\u6837\u7684\u6ce2\u5f62&#xff1a;<\/p>\n<p>\u7ed9 MOS \u7ba1\u6805\u6781\u52a0\u4e0a\u9a71\u52a8\u7535\u538b&#xff0c;Vgs \u5374\u4e0d\u50cf\u662f RC \u5145\u7535\u90a3\u6837\u4e00\u8def\u5e73\u6ed1\u4e0a\u5347&#xff0c;\u800c\u662f\u5728\u67d0\u4e2a\u7535\u538b\u9644\u8fd1\u201c\u5361\u4f4f\u201d\u4e00\u5c0f\u6bb5\u65f6\u95f4&#xff0c;\u5f62\u6210\u4e00\u4e2a\u8fd1\u4e4e\u6c34\u5e73\u7684\u5e73\u53f0\u3002\u4e0e\u6b64\u540c\u65f6&#xff0c;\u6f0f\u6e90\u7535\u538b Vds \u6b63\u4ee5\u6781\u5feb\u7684\u901f\u5ea6\u8dcc\u843d\u3002<\/p>\n<p>\u8fd9\u4e2a\u5e73\u53f0&#xff0c;\u5c31\u662f \u7c73\u52d2\u5e73\u53f0&#xff08;Miller Plateau&#xff09;\u3002\u5b83\u80cc\u540e\u7ad9\u7740\u7684&#xff0c;\u662f\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014\u7c73\u52d2\u6548\u5e94\u3002<\/p>\n<p><span style=\"color:#1f5c9b\">\u4e8c\u3001\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48&#xff1f;<\/span><\/p>\n<p>\u8981\u7406\u89e3\u7c73\u52d2\u6548\u5e94&#xff0c;\u5148\u770b MOS \u7ba1\u5185\u90e8\u7684\u4e09\u53ea\u201c\u770b\u4e0d\u89c1\u7684\u7535\u5bb9\u201d&#xff1a;<\/p>\n<p>\u00b7 \u00a0Cgs&#xff1a;\u6805\u6781\u2014\u6e90\u6781\u7535\u5bb9<\/p>\n<p>\u00b7 \u00a0Cgd&#xff1a;\u6805\u6781\u2014\u6f0f\u6781\u7535\u5bb9&#xff0c;\u4e5f\u5c31\u662f\u5e38\u8bf4\u7684\u7c73\u52d2\u7535\u5bb9<\/p>\n<p>\u00b7 \u00a0Cds&#xff1a;\u6f0f\u6781\u2014\u6e90\u6781\u7535\u5bb9<\/p>\n<p>\u5176\u4e2d Cgd \u5f88\u7279\u522b&#xff1a;\u5b83\u8de8\u63a5\u5728\u6805\u6781\u548c\u6f0f\u6781\u4e4b\u95f4&#xff0c;\u4e5f\u5c31\u662f\u8f93\u5165\u7aef&#xff08;\u6805\u6781&#xff09;\u4e0e\u8f93\u51fa\u7aef&#xff08;\u6f0f\u6781&#xff09;\u4e4b\u95f4&#xff0c;\u5f62\u6210\u4e86\u4e00\u6761\u8d1f\u53cd\u9988\u901a\u8def\u3002<\/p>\n<p>\u7c73\u52d2\u6548\u5e94\u7684\u6838\u5fc3&#xff1a;\u5f53\u4e00\u4e2a\u7535\u5bb9\u8de8\u63a5\u5728\u653e\u5927\u7535\u8def\u7684\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u65f6&#xff0c;\u8f93\u5165\u7aef\u201c\u770b\u5230\u7684\u201d\u7b49\u6548\u7535\u5bb9\u4f1a\u88ab\u653e\u5927\u6210 (1 &#043; \u653e\u5927\u500d\u6570) \u500d\u3002<\/p>\n<p>\u5bf9 MOS \u7ba1\u800c\u8a00&#xff0c;\u5f00\u5173\u8fc7\u7a0b\u4e2d\u6f0f\u6781\u7535\u538b Vds \u53d8\u5316\u5267\u70c8&#xff08;\u9ad8\u538b\u2192\u63a5\u8fd1 0V&#xff0c;\u6216\u53cd\u4e4b&#xff09;&#xff0c;\u8fd9\u4e2a\u53d8\u5316\u901a\u8fc7 Cgd \u53cd\u9988\u56de\u6805\u6781\u3002\u4e8e\u662f\u6805\u6781\u770b\u5230\u7684\u7b49\u6548\u8f93\u5165\u7535\u5bb9\u8fd1\u4f3c\u4e3a&#xff1a;<\/p>\n<p style=\"text-align:center\"><span style=\"color:#1f5c9b\">Cin \u2248 Cgs &#043; Cgd \u00d7 (1 &#043; A)<\/span><\/p>\n<p>\u5176\u4e2d A \u4e0e\u6f0f\u6781\u7535\u538b\u6446\u5e45 dVds\/dt \u76f8\u5173\u3002\u6f0f\u6781\u7535\u538b\u53d8\u5316\u8d8a\u731b\u3001Cgd \u8d8a\u5927&#xff0c;\u6805\u6781\u88ab\u201c\u62d6\u4f4f\u201d\u5f97\u5c31\u8d8a\u5389\u5bb3\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"451\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135822-6ad7737e3537e.png\" width=\"596\" \/><br \/>\n\u5bc4\u751f\u7535\u5bb9&#xff1a;Cgd \u5c31\u662f\u7c73\u52d2\u7535\u5bb9&#xff0c;\u8de8\u63a5\u5728\u6805\u6781\u4e0e\u6f0f\u6781\u4e4b\u95f4<\/p>\n<p>\u00a0 \u00a0 \u00a0\u00a0<\/p>\n<p><span style=\"color:#1f5c9b\">\u4e09\u3001\u7c73\u52d2\u5e73\u53f0\u662f\u600e\u4e48\u4ea7\u751f\u7684&#xff1f;<\/span><\/p>\n<p>\u4ee5 N \u6c9f\u9053\u589e\u5f3a\u578b MOS \u7ba1\u5f00\u901a\u4e3a\u4f8b&#xff0c;\u9a71\u52a8\u7535\u538b\u5f00\u59cb\u5347\u9ad8&#xff0c;\u6574\u4e2a\u8fc7\u7a0b\u5927\u81f4\u5206\u4e3a\u56db\u6bb5&#xff1a;<\/p>\n<p>\u9636\u6bb5\u2460 \u5145 Cgs&#xff08;0 \u2192 Vth&#xff09;&#xff1a;Vgs \u4ece 0 \u5347\u5230\u9608\u503c\u7535\u538b Vth&#xff0c;\u6b64\u65f6 MOS \u7ba1\u5c1a\u672a\u5bfc\u901a&#xff0c;\u6f0f\u6781\u7535\u6d41 Id\u22480&#xff0c;\u6f0f\u6781\u7535\u538b\u7ef4\u6301\u9ad8\u4f4d\u3002\u8fd9\u6bb5\u9a71\u52a8\u7535\u6d41\u4e3b\u8981\u7ed9 Cgs \u5145\u7535\u3002<\/p>\n<p>\u9636\u6bb5\u2461 Id \u4e0a\u5347&#xff08;Vth \u2192 \u7c73\u52d2\u5e73\u53f0\u7535\u538b Vgp&#xff09;&#xff1a;Vgs \u8d85\u8fc7 Vth&#xff0c;MOS \u7ba1\u5f00\u59cb\u5bfc\u901a&#xff0c;Id \u4e0a\u5347&#xff0c;\u4f46\u6b64\u65f6 Vds \u53d8\u5316\u8fd8\u4e0d\u5927\u3002<\/p>\n<p>\u9636\u6bb5\u2462 \u7c73\u52d2\u5e73\u53f0&#xff08;Vgs \u88ab\u201c\u9489\u4f4f\u201d&#xff0c;Vds \u5feb\u901f\u4e0b\u964d&#xff09;&#xff1a;\u8fd9\u662f\u5173\u952e\u7684\u4e00\u6bb5\u3002\u6f0f\u6781\u7535\u538b Vds \u5f00\u59cb\u5feb\u901f\u4e0b\u964d&#xff0c;\u4ea7\u751f\u5f88\u5927\u7684 dVds\/dt&#xff0c;\u8fd9\u4e2a\u53d8\u5316\u7ecf Cgd \u4ea7\u751f\u4e00\u4e2a\u53cd\u5411\u7535\u6d41\u56de\u704c\u5230\u6805\u6781&#xff1a;<\/p>\n<p style=\"text-align:center\"><span style=\"color:#1f5c9b\">i &#061; Cgd \u00d7 dVds\/dt<\/span><\/p>\n<p>\u8fd9\u4e2a\u7535\u6d41\u65b9\u5411\u4e0e\u9a71\u52a8\u7535\u6d41\u76f8\u53cd&#xff0c;\u628a\u6805\u6781\u7535\u538b\u201c\u94b3\u201d\u5728\u7c73\u52d2\u5e73\u53f0\u7535\u538b Vgp \u9644\u8fd1\u4e0d\u52a8\u3002\u8fd9\u6bb5\u65f6\u95f4\u91cc&#xff0c;\u9a71\u52a8\u7535\u6d41\u51e0\u4e4e\u5168\u90e8\u7528\u4e8e\u7ed9 Cgd \u653e\u7535\/\u5145\u7535&#xff0c;\u800c\u4e0d\u662f\u62ac\u5347 Vgs\u3002Vgs \u4fdd\u6301\u6c34\u5e73\u2014\u2014\u8fd9\u5c31\u662f\u7c73\u52d2\u5e73\u53f0\u3002<\/p>\n<p>\u9636\u6bb5\u2463 \u5b8c\u5168\u5bfc\u901a&#xff1a;\u7c73\u52d2\u5e73\u53f0\u7ed3\u675f&#xff0c;Vds \u5df2\u7ecf\u964d\u5230\u5e95&#xff0c;Vgs \u7ee7\u7eed\u4e0a\u5347\u81f3\u9a71\u52a8\u7535\u538b Vdr&#xff0c;MOS \u7ba1\u5b8c\u5168\u5bfc\u901a&#xff0c;\u8fdb\u5165\u4f4e\u963b\u72b6\u6001\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"923\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135822-6ad7737e9444c.png\" width=\"1134\" \/><br \/>\n\u00a0\u5f00\u5173\u8fc7\u7a0b\u56db\u9636\u6bb5&#xff1a;\u9636\u6bb5\u2462 Vgs \u51fa\u73b0\u5e73\u53f0&#xff0c;Vds \u5feb\u901f\u4e0b\u964d<\/p>\n<p>\u4e00\u53e5\u8bdd\u603b\u7ed3&#xff1a;\u7c73\u52d2\u5e73\u53f0\u671f&#xff0c;\u672c\u8d28\u662f\u9a71\u52a8\u7535\u6d41\u5728\u8ddf Cgd \u8fd9\u4e2a\u201c\u53cd\u9988\u7535\u5bb9\u201d\u8f83\u52b2\u3002<\/p>\n<p>\n<span style=\"color:#1f5c9b\">\u56db\u3001\u4e3a\u4ec0\u4e48\u8bf4\u5b83\u662f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631&#xff1f;<\/span><br \/>\n1. \u5f00\u5173\u635f\u8017\u76f4\u7ebf\u4e0a\u5347\u3002\u5f00\u5173\u635f\u8017\u53d1\u751f\u5728 Vds \u548c Id \u540c\u65f6\u8f83\u5927\u7684\u4ea4\u53e0\u533a\u57df\u3002\u7c73\u52d2\u5e73\u53f0\u5ef6\u957f\u4e86\u5f00\u901a\/\u5173\u65ad\u65f6\u95f4&#xff0c;\u5bfc\u81f4\u4ea4\u53e0\u65f6\u95f4\u53d8\u957f&#xff0c;\u5355\u6b21\u5f00\u5173\u635f\u8017\u589e\u52a0\u3002\u800c\u4e14\u5f00\u5173\u635f\u8017\u4e0e\u9891\u7387\u8fd1\u4f3c\u6210\u6b63\u6bd4&#xff1a;<\/p>\n<p>\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <span style=\"color:#1f5c9b\">Psw \u2248 \u00bd \u00d7 Vds \u00d7 Id \u00d7 (tr &#043; tf) \u00d7 f<\/span><\/p>\n<p>\n\u9891\u7387\u8d8a\u9ad8&#xff0c;\u540c\u6837\u7684\u7c73\u52d2\u5ef6\u8fdf\u88ab\u201c\u4e58\u4ee5\u201d\u7684\u6b21\u6570\u8d8a\u591a&#xff0c;\u635f\u8017\u8d8a\u4e0d\u53ef\u63a5\u53d7\u3002\u9ad8\u9891\u5316\u662f\u5f53\u524d\u7535\u6e90\u5c0f\u578b\u5316\u7684\u91cd\u8981\u65b9\u5411&#xff0c;\u7c73\u52d2\u6548\u5e94\u5c31\u6210\u4e86\u9ad8\u9891\u5316\u8def\u4e0a\u7ed5\u4e0d\u5f00\u7684\u574e\u3002<br \/>\n2. EMI \u4e0e\u632f\u94c3\u3002\u7c73\u52d2\u5e73\u53f0\u671f\u95f4\u7684 dVds\/dt \u5f88\u5927&#xff0c;\u65e2\u5e26\u6765\u4f20\u5bfc\/\u8f90\u5c04 EMI&#xff0c;\u4e5f\u53ef\u80fd\u5728\u5bc4\u751f\u7535\u611f\u4e0a\u5f15\u8d77\u632f\u94c3&#xff0c;\u6076\u5316\u7535\u78c1\u517c\u5bb9\u6027\u3002<br \/>\n3. \u6865\u81c2\u4e32\u6270 \/ \u8bef\u5bfc\u901a\u3002\u5728\u534a\u6865\u3001\u5168\u6865\u3001\u56fe\u817e\u67f1 PFC \u7b49\u62d3\u6251\u91cc&#xff0c;\u4e0a\u7ba1\u5feb\u901f\u5f00\u5173\u7684 dv\/dt \u4f1a\u7ecf\u7c73\u52d2\u7535\u5bb9 Cgd \u8026\u5408\u5230\u540c\u6865\u81c2\u4e0b\u7ba1\u7684\u6805\u6781&#xff0c;\u53ef\u80fd\u628a\u4e0b\u7ba1\u201c\u8bef\u89e6\u53d1\u201d\u5bfc\u901a&#xff0c;\u9020\u6210\u6865\u81c2\u76f4\u901a&#xff08;shoot-through&#xff09;\u3002\u8f7b\u5219\u5f02\u5e38\u53d1\u70ed&#xff0c;\u91cd\u5219\u70b8\u7ba1\u2014\u2014\u8fd9\u662f\u9ad8\u9891\u6865\u5f0f\u7535\u8def\u6700\u5371\u9669\u7684\u9690\u60a3\u4e4b\u4e00\u3002<br \/>\n4. \u9a71\u52a8\u8bbe\u8ba1\u96be\u5ea6\u52a0\u5927\u3002\u7c73\u52d2\u7535\u5bb9\u8981\u6c42\u9a71\u52a8\u7535\u8def\u5728\u5f00\u5173\u77ac\u95f4\u63d0\u4f9b\u8db3\u591f\u7684\u5cf0\u503c\u7535\u6d41&#xff0c;\u5426\u5219\u5f00\u5173\u6162\u3001\u635f\u8017\u5927\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"536\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135823-6ad7737f06235.png\" width=\"1172\" \/><br \/>\n\u00a0\u9891\u7387\u5347\u9ad8&#xff0c;\u5f00\u5173\u635f\u8017\u968f\u9891\u7387\u7ebf\u6027\u589e\u957f\u3001\u9010\u6e10\u4e3b\u5bfc\u603b\u635f\u8017&#xff1b;\u52a0\u5feb\u9a71\u52a8\u53ef\u7f29\u77ed\u7c73\u52d2\u5e73\u53f0\u65f6\u95f4<\/p>\n<p>\n<span style=\"color:#1f5c9b\">\u4e94\u3001\u5de5\u7a0b\u4e0a\u600e\u4e48\u5e94\u5bf9&#xff1f;<\/span><br \/>\n\u7c73\u52d2\u6548\u5e94\u65e0\u6cd5\u6d88\u9664&#xff0c;\u53ea\u80fd\u201c\u7ba1\u7406\u201d\u3002\u5e38\u89c1\u601d\u8def\u6709\u4ee5\u4e0b\u51e0\u79cd&#xff1a;<br \/>\n1. \u9009\u578b&#xff1a;\u9009\u4f4e Qg\u3001\u4f4e\u7c73\u52d2\u7535\u8377\u7684\u7ba1\u5b50\u3002\u6570\u636e\u624b\u518c\u91cc\u7684\u6805\u6781\u7535\u8377 Qg&#xff08;\u4ee5\u53ca Qgd&#xff09;\u6bd4 Ciss\/Crss \u66f4\u80fd\u53cd\u6620\u5b9e\u9645\u9a71\u52a8\u9700\u6c42\u3002\u9009 Qgd \u5c0f\u7684\u7ba1\u5b50&#xff0c;\u7c73\u52d2\u5e73\u53f0\u77ed&#xff0c;\u5f00\u5173\u66f4\u5feb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"681\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135823-6ad7737f483cb.png\" width=\"1134\" \/><br \/>\n\u6805\u6781\u7535\u8377\u7279\u6027&#xff1a;\u4e2d\u95f4\u7684\u7c73\u52d2\u533a\u5bf9\u5e94 Qgd&#xff0c;\u5e73\u53f0\u8d8a\u957f\u3001\u5f00\u5173\u8d8a\u6162\u3001\u635f\u8017\u8d8a\u9ad8<\/p>\n<p>\n2. \u63d0\u9ad8\u9a71\u52a8\u80fd\u529b\u3002\u9009\u7528\u9a71\u52a8\u7535\u6d41\u66f4\u5927\u3001\u5cf0\u503c\u7535\u6d41\u66f4\u9ad8\u7684\u6805\u6781\u9a71\u52a8\u82af\u7247&#xff0c;\u52a0\u5feb Cgd \u7684\u5145\u653e\u7535&#xff0c;\u7f29\u77ed\u5e73\u53f0\u65f6\u95f4\u3002<br \/>\n3. \u4f18\u5316\u6805\u6781\u7535\u963b Rg\u3002\u51cf\u5c0f Rg \u80fd\u52a0\u5feb\u5f00\u5173\u3001\u7f29\u77ed\u5e73\u53f0&#xff0c;\u4f46\u4f1a\u589e\u5927 di\/dt\u3001dv\/dt&#xff0c;\u53ef\u80fd\u52a0\u5267 EMI \u548c\u632f\u94c3\u3002\u9700\u8981\u5728\u635f\u8017\u4e0e EMI \u4e4b\u95f4\u53d6\u5e73\u8861&#xff0c;\u5fc5\u8981\u65f6\u7528\u5f00\u901a\/\u5173\u65ad\u5206\u79bb\u7535\u963b\u5206\u522b\u63a7\u5236\u3002<br \/>\n4. \u7c73\u52d2\u94b3\u4f4d&#xff08;Miller Clamp&#xff09;\u3002\u5728\u9a71\u52a8\u82af\u7247\u5185\u90e8\u6216\u5916\u90e8\u52a0\u94b3\u4f4d\u7535\u8def&#xff0c;\u5728\u7c73\u52d2\u5e73\u53f0\u671f\u628a\u6805\u6781\u7535\u538b\u94b3\u5728\u5b89\u5168\u7535\u5e73&#xff0c;\u9632\u6b62\u8bef\u5bfc\u901a&#xff0c;\u5c24\u5176\u9002\u5408\u6865\u5f0f\u62d3\u6251\u3002<br \/>\n5. \u8d1f\u538b\u5173\u65ad\u3002\u5173\u65ad\u65f6\u7ed9\u6805\u6781\u52a0\u8d1f\u504f\u538b&#xff08;\u5982 -5V&#xff09;&#xff0c;\u589e\u5f3a\u6297\u7c73\u52d2\u4e32\u6270\u7684\u4f59\u91cf&#xff0c;\u907f\u514d\u540c\u6865\u81c2\u7ba1\u5b50\u88ab\u8bef\u89e6\u53d1\u3002<br \/>\n6. \u6539\u5584\u5e03\u7ebf\u4e0e\u7f13\u51b2\u3002\u964d\u4f4e\u9a71\u52a8\u56de\u8def\u548c\u529f\u7387\u56de\u8def\u7684\u5bc4\u751f\u7535\u611f&#xff1b;\u5fc5\u8981\u65f6\u52a0 RCD \u5438\u6536\/\u7f13\u51b2\u7535\u8def&#xff0c;\u6291\u5236 dv\/dt \u548c\u632f\u94c3\u3002<\/p>\n<p>\n<span style=\"color:#1f5c9b\">\u516d\u3001\u603b\u7ed3<\/span><br \/>\n\u00b7 \u00a0\u7c73\u52d2\u6548\u5e94\u7684\u6839\u6e90\u662f Cgd&#xff08;\u7c73\u52d2\u7535\u5bb9&#xff09;&#xff0c;\u5b83\u628a\u6f0f\u6781\u7684\u7535\u538b\u53d8\u5316\u53cd\u9988\u56de\u6805\u6781&#xff1b;<br \/>\n\u00b7 \u00a0\u5b83\u5e26\u6765\u7c73\u52d2\u5e73\u53f0&#xff0c;\u5ef6\u957f\u5f00\u5173\u65f6\u95f4\u3001\u62ac\u9ad8\u5f00\u5173\u635f\u8017\u3001\u5f15\u53d1 EMI \u548c\u6865\u81c2\u4e32\u6270&#xff1b;<br \/>\n\u00b7 \u00a0\u9ad8\u9891\u5f00\u5173\u573a\u666f\u4e0b&#xff0c;\u7c73\u52d2\u6548\u5e94\u7684\u5f71\u54cd\u88ab\u9891\u7387\u201c\u653e\u5927\u201d&#xff0c;\u6210\u4e3a\u6700\u5934\u75bc\u7684\u95ee\u9898\u4e4b\u4e00&#xff1b;<br \/>\n\u00b7 \u00a0\u5e94\u5bf9\u7684\u6838\u5fc3\u662f\u201c\u7ba1\u4f4f Cgd \u7684\u5f71\u54cd\u201d&#xff1a;\u9009\u4f4e Qgd \u7684\u5668\u4ef6\u3001\u589e\u5f3a\u9a71\u52a8\u3001\u4f18\u5316 Rg\u3001\u52a0\u7c73\u52d2\u94b3\u4f4d\u3001\u8d1f\u538b\u5173\u65ad\u3001\u6539\u5584\u5e03\u5c40\u3002<br \/>\n\u7406\u89e3\u7c73\u52d2\u6548\u5e94&#xff0c;\u4e0d\u662f\u4e3a\u4e86\u7ed5\u5f00\u5b83&#xff0c;\u800c\u662f\u8ba9\u4f60\u5728\u8bbe\u8ba1\u9a71\u52a8\u548c\u9009\u578b\u65f6&#xff0c;\u6e05\u695a\u5730\u77e5\u9053\u6bcf\u4e00\u6b65\u7684\u4ee3\u4ef7\u3002\u8fd9\u4e5f\u662f\u505a\u597d\u9ad8\u9891\u5f00\u5173\u7535\u6e90\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<p style=\"margin-left:.0001pt;margin-right:0;text-align:left\">\u672c\u6587\u7531\u6df1\u5733\u5e02\u5357\u79d1\u529f\u7387\u534a\u5bfc\u4f53\u6709\u9650\u516c\u53f8\u6574\u7406\u53d1\u5e03&#xff0c;\u5185\u5bb9\u4ec5\u4e3a\u529f\u7387\u534a\u5bfc\u4f53\u884c\u4e1a\u79d1\u666e\u77e5\u8bc6\u5206\u4eab&#xff0c;\u4ec5\u4f9b\u5b66\u4e60\u4ea4\u6d41\u3002\u6587\u4e2d\u89c2\u70b9\u3001\u539f\u7406\u3001\u6848\u4f8b\u4e0d\u4ee3\u8868\u4ea7\u54c1\u6280\u672f\u5efa\u8bae&#xff0c;\u4e0d\u6784\u6210\u5668\u4ef6\u9009\u578b\u3001\u7535\u8def\u8bbe\u8ba1\u7684\u5b9e\u64cd\u4f9d\u636e\u3002\u5b9e\u9645\u9879\u76ee\u5f00\u53d1\u8bf7\u4ee5\u539f\u5382\u89c4\u683c\u4e66\u53ca\u73b0\u573a\u5de5\u51b5\u4e3a\u51c6\u3002\u672a\u7ecf\u4e66\u9762\u8bb8\u53ef&#xff0c;\u7981\u6b62\u8f6c\u8f7d\u3001\u6458\u6284\u7528\u4e8e\u5546\u4e1a\u5ba3\u4f20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5148\u770b\u73b0\u8c61&#xff1a;\u793a\u6ce2\u5668\u4e0a\u90a3\u4e2a\u201c\u5e73\u53f0\u201d\u505a\u8fc7\u5f00\u5173\u7535\u6e90\u3001\u7535\u673a\u9a71\u52a8\u6216\u9006\u53d8\u5668\u7684\u5de5\u7a0b\u5e08&#xff0c;\u5927\u6982\u7387\u5728\u793a\u6ce2\u5668\u4e0a\u89c1\u8fc7\u8fd9\u6837\u7684\u6ce2\u5f62&#xff1a;\u7ed9 MOS \u7ba1\u6805\u6781\u52a0\u4e0a\u9a71\u52a8\u7535\u538b&#xff0c;Vgs \u5374\u4e0d\u50cf\u662f RC \u5145\u7535\u90a3\u6837\u4e00\u8def\u5e73\u6ed1\u4e0a\u5347&#xff0c;\u800c\u662f\u5728\u67d0\u4e2a\u7535\u538b\u9644\u8fd1\u201c\u5361\u4f4f\u201d\u4e00\u5c0f\u6bb5\u65f6\u95f4&#xff0c;\u5f62\u6210\u4e00\u4e2a\u8fd1\u4e4e\u6c34\u5e73\u7684\u5e73\u53f0\u3002\u4e0e\u6b64\u540c\u65f6&#xff0c;\u6f0f\u6e90\u7535\u538b Vds \u6b63\u4ee5\u6781\u5feb\u7684\u901f\u5ea6\u8dcc\u843d\u3002\u8fd9\u4e2a\u5e73\u53f0&#xff0c;\u5c31\u662f \u7c73\u52d2\u5e73\u53f0&#xff08;Miller Plateau&amp;#x<\/p>\n","protected":false},"author":2,"featured_media":116182,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[269],"topic":[],"class_list":["post-116186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-269"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/116186.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u4e00\u3001\u5148\u770b\u73b0\u8c61&#xff1a;\u793a\u6ce2\u5668\u4e0a\u90a3\u4e2a\u201c\u5e73\u53f0\u201d\u505a\u8fc7\u5f00\u5173\u7535\u6e90\u3001\u7535\u673a\u9a71\u52a8\u6216\u9006\u53d8\u5668\u7684\u5de5\u7a0b\u5e08&#xff0c;\u5927\u6982\u7387\u5728\u793a\u6ce2\u5668\u4e0a\u89c1\u8fc7\u8fd9\u6837\u7684\u6ce2\u5f62&#xff1a;\u7ed9 MOS \u7ba1\u6805\u6781\u52a0\u4e0a\u9a71\u52a8\u7535\u538b&#xff0c;Vgs \u5374\u4e0d\u50cf\u662f RC \u5145\u7535\u90a3\u6837\u4e00\u8def\u5e73\u6ed1\u4e0a\u5347&#xff0c;\u800c\u662f\u5728\u67d0\u4e2a\u7535\u538b\u9644\u8fd1\u201c\u5361\u4f4f\u201d\u4e00\u5c0f\u6bb5\u65f6\u95f4&#xff0c;\u5f62\u6210\u4e00\u4e2a\u8fd1\u4e4e\u6c34\u5e73\u7684\u5e73\u53f0\u3002\u4e0e\u6b64\u540c\u65f6&#xff0c;\u6f0f\u6e90\u7535\u538b Vds \u6b63\u4ee5\u6781\u5feb\u7684\u901f\u5ea6\u8dcc\u843d\u3002\u8fd9\u4e2a\u5e73\u53f0&#xff0c;\u5c31\u662f \u7c73\u52d2\u5e73\u53f0&#xff08;Miller Plateau&amp;#x\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/116186.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-20T13:58:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135822-6ad7737e3537e.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/116186.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/116186.html\",\"name\":\"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-10-20T13:58:24+00:00\",\"dateModified\":\"2026-10-20T13:58:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/116186.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/116186.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/116186.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/116186.html","og_locale":"zh_CN","og_type":"article","og_title":"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u4e00\u3001\u5148\u770b\u73b0\u8c61&#xff1a;\u793a\u6ce2\u5668\u4e0a\u90a3\u4e2a\u201c\u5e73\u53f0\u201d\u505a\u8fc7\u5f00\u5173\u7535\u6e90\u3001\u7535\u673a\u9a71\u52a8\u6216\u9006\u53d8\u5668\u7684\u5de5\u7a0b\u5e08&#xff0c;\u5927\u6982\u7387\u5728\u793a\u6ce2\u5668\u4e0a\u89c1\u8fc7\u8fd9\u6837\u7684\u6ce2\u5f62&#xff1a;\u7ed9 MOS \u7ba1\u6805\u6781\u52a0\u4e0a\u9a71\u52a8\u7535\u538b&#xff0c;Vgs \u5374\u4e0d\u50cf\u662f RC \u5145\u7535\u90a3\u6837\u4e00\u8def\u5e73\u6ed1\u4e0a\u5347&#xff0c;\u800c\u662f\u5728\u67d0\u4e2a\u7535\u538b\u9644\u8fd1\u201c\u5361\u4f4f\u201d\u4e00\u5c0f\u6bb5\u65f6\u95f4&#xff0c;\u5f62\u6210\u4e00\u4e2a\u8fd1\u4e4e\u6c34\u5e73\u7684\u5e73\u53f0\u3002\u4e0e\u6b64\u540c\u65f6&#xff0c;\u6f0f\u6e90\u7535\u538b Vds \u6b63\u4ee5\u6781\u5feb\u7684\u901f\u5ea6\u8dcc\u843d\u3002\u8fd9\u4e2a\u5e73\u53f0&#xff0c;\u5c31\u662f \u7c73\u52d2\u5e73\u53f0&#xff08;Miller Plateau&amp;#x","og_url":"https:\/\/www.wsisp.com\/helps\/116186.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-10-20T13:58:24+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/10\/20261020135822-6ad7737e3537e.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/116186.html","url":"https:\/\/www.wsisp.com\/helps\/116186.html","name":"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-10-20T13:58:24+00:00","dateModified":"2026-10-20T13:58:24+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/116186.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/116186.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/116186.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"MOS\u7ba1\u7c73\u52d2\u6548\u5e94\u662f\u4ec0\u4e48\uff1f\u9ad8\u9891\u5f00\u5173\u6700\u5934\u75bc\u7684\u9677\u9631\uff0c\u4e00\u6b21\u6027\u8bb2\u900f"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/116186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=116186"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/116186\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/116182"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=116186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=116186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=116186"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=116186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}