{"id":15992,"date":"2024-01-02T11:43:45","date_gmt":"2024-01-02T03:43:45","guid":{"rendered":"http:\/\/www.szryc.com\/?p=15992"},"modified":"2024-01-02T11:43:45","modified_gmt":"2024-01-02T03:43:45","slug":"%e8%af%a6%e7%bb%86%e7%9a%84%e5%8f%8d%e6%bf%80%e5%bc%8f%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90emc%e8%b0%83%e8%af%95%e8%ae%be%e8%ae%a1%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=15992","title":{"rendered":"\u8be6\u7ec6\u7684\u53cd\u6fc0\u5f0f\u5f00\u5173\u7535\u6e90EMC\u8c03\u8bd5\u8bbe\u8ba1\u65b9\u6848"},"content":{"rendered":"

1.1\u3001\u53cd\u6fc0\u5f0f\uff08Fly bac<\/u>k)\u00a0\u5f00\u5173\u7535\u6e90<\/u>\u5de5\u4f5c\u539f\u7406<\/u><\/p>\n

\u8fd4\u9a70\u5f0f\uff08Fly back)\u8f6c\u6362\u5668<\/u>\u53c8\u79f0\u5355\u7aef\u53cd\u6fc0\u5f0f\uff0c\u6216\u79f0\u301dBuck-Boost\u301e\u8f6c\u6362\u5668\u3002\u56e0\u5176\u8f93\u51fa\u7aef\u662f\u5728\u539f\u8fb9MOS\u7ba1\u5173\u65ad\u65f6\u83b7\u53d6\u80fd\u91cf\uff0c\u6545\u800c\u5f97\u540d\u3002<\/p>\n

\"wKgaomWTZb6AODmTAACyMCpCJms238\"<\/p>\n

\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n

\u5de5\u4f5c\u8fc7\u7a0b\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a\u539f\u8fb9MOS\u7ba1ON\u671f\u95f4\u548cOFF\u671f\u95f4\u3002MOS\u7ba1\u5f00\u901a\u671f\u95f4\uff1aVin\u7535\u538b<\/p>\n

\u52a0\u5728\u53d8\u538b\u5668\u521d\u7ea7\u7ed5\u7ec4\u4e0a\uff0c\u6b64\u65f6\u53d8\u538b\u5668\u50a8\u80fd\uff1b\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1<\/u>\u56e0\u627f\u53d7\u53cd\u5411\u7535\u538b\u800c\u622a\u6b62\uff0c\u7535\u5bb9<\/u>C\u653e\u7535\u63d0\u4f9b\u80fd\u91cf\u7ed9\u8d1f\u8f7d\u3002<\/p>\n

\"wKgaomWTZb6ANNeKAABFuzmw6lU948\"<\/p>\n

MOS\u7ba1\u5173\u65ad\u671f\u95f4\uff1a\u53d8\u538b\u5668\u521d\u7ea7\u7ed5\u7ec4\u7535\u538b\u6539\u53d8\uff0c\u521d\u7ea7\u7ed5\u7ec4\u50a8\u5b58\u7684\u80fd\u91cf\u91ca\u653e\u5230\u6b21\u7ea7\u7ed5\u7ec4\uff0c\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1\u5bfc\u901a\uff0c\u7ed9\u7535\u5bb9C\u5145\u7535\u7684\u540c\u65f6\u63d0\u4f9b\u80fd\u91cf\u7ed9\u8d1f\u8f7d\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZb6AZuknAABCygy-Dig426\"<\/p>\n

1.2\u3001\u53cd\u6fc0\u5f0f\uff08Fly back)\u5f00\u5173\u7535\u6e90\u5de5\u4f5c\u7535\u6d41<\/u>\u6a21\u5f0f<\/p>\n

\u5982\u679c\u6309\u7167\u53cd\u6fc0\u5f0f\u53d8\u538b\u5668\u5728\u5f00\u5173\u5468\u671f\u5185\u7684\u80fd\u91cf\u5b58\u50a8\u72b6\u6001\u533a\u5206\uff0c\u5219\u5176\u57fa\u672c\u5de5\u4f5c\u6a21\u5f0f\u53ef\u5206\u4e3a\u4e09\u79cd\uff1a\u7535\u6d41\u8fde\u7eed\u6a21\u5f0f\uff08CCM\uff09\u3001\u7535\u6d41\u65ad\u7eed\u6a21\u5f0f\uff08DC<\/u>M\uff09\u53ca\u7535\u6d41\u4e34\u754c\u6a21\u5f0f\uff08BCM\uff09,\u8fd9\u4e09\u79cd\u6a21\u5f0f\u4e2dBCM\u6a21\u5f0f\u5176\u5b9e\u4e3aCCM\u6a21\u5f0f\u4e0eDCM\u6a21\u5f0f\u7279\u6b8a\u5f62\u6001\u3002<\/p>\n

BCM\u6a21\u5f0f\uff1a\u82e5\u5728\u6bcf\u4e2a\u5f00\u5173\u5468\u671f\u5f00\u59cb\u6216\u7ed3\u675f\u65f6\uff0c\u53cd\u6fc0\u53d8\u538b\u5668\u539f\u8fb9\u52b1\u78c1\u7535\u611f\u6240\u50a8\u5b58\u7684\u80fd\u91cf\u521a\u597d\u91ca\u653e\u52300\uff08\u5bf9\u5e94\u7684\u5176\u5185\u90e8\u7684\u6700\u5c0f\u78c1\u901a\u4e5f\u521a\u597d\u4e3a0\uff09\uff0c\u90a3\u4e48\u6b64\u65f6\u7535\u6e90<\/u>\u5de5\u4f5c\u5728BCM\u6a21\u5f0f\u4e0b\u3002<\/p>\n

CCM\u6a21\u5f0f\uff1a\u82e5\u5728\u6bcf\u4e2a\u5f00\u5173\u5468\u671f\u5f00\u59cb\u6216\u7ed3\u675f\u65f6\uff0c\u53cd\u6fc0\u53d8\u538b\u5668\u539f\u8fb9\u52b1\u78c1\u7535\u611f\u4e2d\u6700\u5c0f\u78c1\u901a\u4e0d\u4e3a0\uff0c\u90a3\u4e48\u7535\u6e90\u5de5\u4f5c\u5728CCM\u6a21\u5f0f\u4e0b,\u6b64\u65f6\u53cd\u6fc0\u53d8\u538b\u5668\u52b1\u78c1\u7535\u611f\u8fd8\u6709\u6b8b\u4f59\u80fd\u91cf\u50a8\u5b58\uff1b\u4ece\u7535\u6d41\u6ce2\u5f62\u4e0a\u6765\u770b\uff0c\u52b1\u78c1\u7535\u611f\u4e2d\u6301\u7eed\u6709\u7535\u6d41\u6d41\u8fc7\uff0c\u5373\u53cd\u6fc0\u53d8\u538b\u5668\u52b1\u78c1\u7535\u611f\u4e2d\u78c1\u901a\u6301\u7eed\u5b58\u5728\uff0c\u91c7\u7528CCM\u6a21\u5f0f\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5f00\u5173\u7ba1\u7684\u7535\u6d41\u5e94\u529b\uff0c\u4f46\u9700\u8981\u8f83\u5927\u7684\u7535\u611f\u91cf\u3002<\/p>\n

DCM\u6a21\u5f0f\uff1a\u82e5\u5728\u6bcf\u4e2a\u5f00\u5173\u5468\u671f\u5f00\u59cb\u6216\u7ed3\u675f\u65f6\uff0c\u53cd\u6fc0\u53d8\u538b\u5668\u539f\u8fb9\u52b1\u78c1\u7535\u611f\u4e2d\u6700\u5c0f\u78c1\u901a\u5df2\u7ecf\u4e3a0\uff0c\u90a3\u4e48\u7535\u6e90\u5de5\u4f5c\u5728DCM\u6a21\u5f0f\u4e0b,\u6b64\u65f6\u53cd\u6fc0\u53d8\u538b\u5668\u52b1\u78c1\u7535\u611f\u50a8\u5b58\u7684\u80fd\u91cf\u5b8c\u5168\u91ca\u653e\u6389\uff1b\u4ece\u7535\u6d41\u6ce2\u5f62\u4e0a\u6765\u770b\uff0c\u52b1\u78c1\u7535\u611f\u4e2d\u6709\u4e00\u5b9a\u65f6\u95f4\u5185\u65e0\u7535\u6d41\u6d41\u8fc7\uff0c\u5373\u53cd\u6fc0\u53d8\u538b\u5668\u52b1\u78c1\u7535\u611f\u4e2d\u78c1\u901a\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u6d88\u5931\uff0c\u53ea\u6709\u53cd\u6fc0\u53d8\u538b\u5668\u539f\u8fb9\u6f0f\u611f\u4e2d\u5b58\u5728\u78c1\u901a\uff0c\u52b1\u78c1\u7535\u611f\u5931\u53bb\u7b9d\u4f4d\u4f5c\u7528\uff0c\u52b1\u78c1\u7535\u611f\u611f\u91cf\u4e0e\u5f00\u5173\u7ba1D-S\u6781\u95f4\u7535\u5bb9\u4f1a\u4ea7\u751fLC\u632f\u8361\uff0c\u632f\u8361\u9891\u7387\u7531\u52b1\u78c1\u7535\u611f\u611f\u91cf\u4e0e\u5f00\u5173MOS\u7ba1D-S\u6781\u7535\u5bb9\u5171\u540c\u51b3\u5b9a\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZb6ABSawAAB7tbyb0-M845\"<\/p>\n

\u65ad\u7eed\u6a21\u5f0f\uff08DCM\uff09\u539f\u8fb9\u7535\u6d41\/\u7535\u538b\u6ce2\u5f62<\/p>\n

1.3\u3001\u53cd\u6fc0\u5f0f\uff08Fly back) \u5f00\u5173\u7535\u6e90EMI\u5e72\u6270\u6e90\u5206\u6790<\/p>\n

\"wKgaomWTZb6ABb3NAACTrthRReY506\"<\/p>\n

 <\/p>\n

\u53cd\u6fc0MOS\u7ba1D\u6781\u7535\u538b\u6ce2\u5f62\u4e0eD-S\u6781\u7535\u6d41\u6ce2\u5f62<\/p>\n

1.3.1\u3001\u53d8\u538b\u5668\u6f0f\u611f\u4ea7\u751f\u7684\u7535\u538b\u5c16\u5cf0\u4e0e\u632f\u8361<\/p>\n

\u53cd\u6fc0\u5f0f\u67b6\u6784\u5f00\u5173\u7535\u6e90EMI\u6548\u679c\u76f8\u5bf9\u8f83\u5dee\uff0c\u5c24\u5176\uff08\u65ad\u7eed\u6a21\u5f0f\uff09\u60c5\u5f62\uff0c\u53cd\u6fc0MOS\u7ba1\u5728\u5f00\u901a\u3001\u5173\u65ad\u65f6\u5177\u6709\u5f88\u5bbd\u7684\u9891\u8c31\u4efd\u91cf\uff0c\u5f00\u5173\u9891\u7387\u53ca\u8c10\u6ce2\u672c\u8eab\u5c31\u662f\u8f83\u5f3a\u7684\u5e72\u6270\u6e90\u3002<\/p>\n

\u5728\u6ca1\u6709RCD\u5438\u6536\u7535\u8def\u7684\u60c5\u51b5\u4e0b\uff0c\u53cd\u6fc0MOS\u7ba1\u5173\u65ad\uff0c\u526f\u8fb9\u6574\u6d41\u4e8c\u6781\u7ba1\u5bfc\u901a\u65f6\uff0c\u539f\u8fb9\u7684\u52b1\u78c1\u7535\u611f\u88ab\u7b9d\u4f4d\uff0c\u539f\u8fb9\u6f0f\u611fLEP\u7684\u80fd\u91cf\u901a\u8fc7MOS\u7ba1\u5bc4\u751f\u7535\u5bb9CDS\u8fdb\u884c\u653e\u7535\uff0c\u4e3b\u653e\u7535\u56de\u8def\u4e3aLEP\u00a0-CDS\u00a0-RS<\/u>-\u5927\u7535\u89e3-LEP\uff0c\u6b64\u65f6\u4ea7\u751f\u632f\u8361\u7684\u9891\u7387\u4e3a\uff1a\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZb6AKVJGAAAkO_b0YyI105\"<\/p>\n

\u5176\u521d\u59cb\u7684\u632f\u8361\u5cf0\u503c\u51b3\u5b9a\u4e8e\u632f\u8361\u7535\u8def\u7684Q\u503c\uff0cQ\u503c\u8d8a\u5927\uff0c\u5cf0\u503c\u5c31\u8d8a\u5927\uff0cQ\u503c\u5c0f\uff0c\u5219\u5cf0\u503c\u5c0f\u3002\u4e3a\u4e86\u51cf\u5c0f\u5cf0\u503c\uff0c\u53ef\u51cf\u5c0f\u53d8\u538b\u5668\u7684\u6f0f\u611fLEP\uff0c\u52a0\u5927CDS\u00a0\u548c\u7535\u8def\u7684\u963b\u6297R\uff0c\u800c\u52a0\u5165Snubber\u7535\u8def\u662f\u6781\u6709\u6548\u4e4b\u65b9\u6cd5\u3002<\/p>\n

\"wKgaomWTZb6AFfxyAAAYIRq846Q503\"<\/div>\n

1.3.2\u3001\u52b1\u78c1\u7535\u611f\u4ea7\u751f\u7684\u632f\u8361<\/p>\n

\u53cd\u6fc0\u5f0fMOS\u7ba1\u5173\u65ad\uff0c\u526f\u8fb9\u4e8c\u6781\u7ba1<\/u>\u7531\u901a\u8f6c\u5411\u5173\u65ad\uff0c\u539f\u8fb9\u52b1\u78c1\u7535\u611f\u88ab\u91ca\u653e\uff0cCDS\u548c\u539f\u8fb9\u7535\u611f\u7684\u6742\u6563\u7535\u5bb9\u4e3a\u5e76\u8054\u72b6\u6001\uff0c\u518d\u548c\u539f\u8fb9\u7535\u611fLP(\u52b1\u78c1\u7535\u611f+\u6f0f\u611f\u4e4b\u548c\uff09\u53d1\u751f\u632f\u8361\uff0c\u653e\u7535\u56de\u8def\u540c\u6837\u4e3aLEP\u00a0-CDS\u00a0-RS-\u5927\u7535\u89e3-LEP\uff0c\u632f\u8361\u9891\u7387\u4e3a\uff1a<\/p>\n

\"wKgaomWTZb-AdWBQAAAftN9wMKY909\"<\/div>\n

1.3.3\u3001\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1\u5f00\u5173\u566a\u58f0<\/p>\n

\u6574\u6d41\u4e8c\u6781\u7ba1\u5bfc\u901a\u3001\u5173\u65ad\u65f6\uff0c\u5177\u6709\u5f88\u5bbd\u7684\u9891\u8c31\u542b\u91cf\uff0c\u5f00\u5173\u9891\u7387\u53ca\u5176\u8c10\u6ce2\u672c\u8eab\u5c31\u662f\u8f83\u5f3a\u7684\u5e72\u6270\u6e90\u3002\u539f\u8fb9\u53cd\u6fc0MOS\u7ba1\u5bfc\u901a\uff0c\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1\u5173\u65ad\u65f6\uff0c\u526f\u8fb9\u52b1\u78c1\u7535\u611f\u88ab\u94b3\u5236\uff0c\u526f\u8fb9\u6f0f\u611fLES\u548c\u4e8c\u6781\u7ba1\u6742\u6563\u7535\u5bb9CJ\u53d1\u751f\u632f\u8361\uff0c\u5176\u632f\u8361\u9891\u7387\u4e3a\uff1a<\/p>\n

\"wKgaomWTZb-AWsD2AAARHxqEQh4460\"<\/div>\n

\u53cd\u6fc0\u5f0fMOS\u7ba1\u5173\u65ad\uff0c\u526f\u8fb9\u4e8c\u6781\u7ba1\u7531\u901a\u8f6c\u5411\u5173\u65ad\uff0c\u539f\u8fb9\u52b1\u78c1\u7535\u611f\u88ab\u91ca\u653e\uff0cCDS\u548c\u539f\u8fb9\u7535\u611f\u7684\u6742\u6563\u7535\u5bb9\u4e3a\u5e76\u8054\u72b6\u6001\uff0c\u518d\u548c\u539f\u8fb9\u7535\u611fLP(\u52b1\u78c1\u7535\u611f+\u6f0f\u611f\u4e4b\u548c\uff09\u4ea7\u751f\u7684\u632f\u8361\u566a\u58f0\uff0c\u901a\u8fc7\u53d8\u538b\u5668\u8026\u5408<\/u>\u5230\u6b21\u7ea7\uff0c\u5f62\u6210\u5171\u6a21\u7535\u6d41\u73af\u8def\u3002\u00a0\u00a0 \u00a0<\/p>\n

1.3.4\u3001\u7535\u6d41\u73af\u8def\u566a\u58f0<\/p>\n

\u539f\u8fb9MOS\u7ba1\u5f00\u5173\u56de\u8def\uff1a<\/p>\n

\u5f00\u5173\u56de\u8def\u4e3b\u8981\u7531\u539f\u8fb9MOS\u7ba1\u4e0e\u53d8\u538b\u5668\u52b1\u78c1\u7535\u611f\u7ec4\u6210\uff0c\u5f00\u5173\u7ba1\u4e0e\u5176\u6563\u70ed\u7247\u3001\u91d1\u5c5e\u5916\u58f3\u548c\u7535\u6e90\u5185\u90e8\u5e03\u7ebf\u95f4\u5206\u5e03\u7535\u5bb9\uff0c\u4ea7\u751f\u7684du\/dt\u5177\u6709\u8f83\u5927\u5e45\u5ea6\u7684\u8109\u51b2\uff0c\u9891\u5e26\u8f83\u5bbd\u800c\u4e14\u8c10\u6ce2\u4e30\u5bcc\u3002\u5f00\u5173\u7ba1\u521d\u7ea7\u8d1f\u8f7d\u4e3a\u53d8\u538b\u5668\u521d\u7ea7\u7ebf\u5708\uff0c\u662f\u611f\u6027\u8d1f\u8f7d\u3002<\/p>\n

\u5f53\u5f00\u5173\u7ba1\u5173\u65ad\u65f6\uff0c\u53d8\u538b\u5668\u521d\u7ea7\u7ebf\u5708\u4ea7\u751f\u4e86\u53cd\u7535\u52a8\u52bfE=Ldi\/dt\uff0c\u5176\u503c\u4e0eMOS\u7ba1\u6f0f\u6781\u7684\u7535\u6d41\u53d8\u5316\u7387\u6210\u6b63\u6bd4\uff0c\u4e0e\u6f0f\u611f\u6210\u6b63\u6bd4\u3002\u7531\u6f0f\u611f\u4ea7\u751f\u7684\u7535\u538b\u5c16\u5cf0\u8fed\u52a0\u5728MOS\u7ba1D\u6781\u5173\u65ad\u7535\u538b\u4e0a\uff0c\u5bfc\u81f4\u4f20\u5bfc\u95ee\u9898\u548c\u8f90\u5c04\u95ee\u9898\u3002<\/p>\n

\"wKgaomWTZb-AHkQuAAC7JwRmdAY852\"<\/p>\n

 <\/p>\n

\u53d8\u538b\u5668\u6f0f\u611f\u4ea7\u751f\u7684\u7535\u538b\u632f\u94c3\u6ce2\u5f62<\/p>\n

\u6b21\u7ea7\u6574\u6d41\u56de\u8def\uff1a<\/p>\n

\u6b21\u7ea7\u8f93\u51fa\u6574\u6d41\u4e8c\u6781\u7ba1\u622a\u6b62\u65f6\u6709\u4e00\u4e2a\u53cd\u5411\u7535\u6d41\uff0c\u6062\u590d\u5230\u96f6\u70b9\u7684\u65f6\u95f4\u4e0e\u7ed3\u7535\u5bb9\u7b49\u56e0\u7d20\u76f8\u5173\u3002\u5b83\u4f1a\u5728\u53d8\u538b\u5668\u6f0f\u611f\u548c\u5176\u5b83\u5206\u5e03\u53c2\u6570<\/u>\u7684\u5f71\u54cd\u4e0b\u4ea7\u751f\u5f88\u5927\u7684\u7535\u6d41\u53d8\u5316di\/dt\uff0c\u5f15\u8d77\u8f83\u5f3a\u7684\u9ad8\u9891\u5e72\u6270\uff0c\u9891\u7387\u53ef\u8fbe\u51e0\u5341MHz\uff0c\u751a\u81f3\u767eMHz\uff0c\u5bfc\u81f4\u4e25\u91cd\u7684\u8f90\u5c04\u95ee\u9898\u3002<\/p>\n

1.4\u3001\u53cd\u6fc0\u5f0f\uff08Fly back) \u5f00\u5173\u7535\u6e90\u7535\u6d41\u73af\u8def\u5206\u6790<\/p>\n

1.4.1\u3001\u539f\u8fb9MOS\u7ba1\u5f00\u901a\u7535\u6d41\u73af\u8def\uff1a<\/p>\n

\u539f\u8fb9MOS\u7ba1Ton\u671f\u95f4\uff0c\u7535\u6d41\u73af\u8def\u8def\u5f84:\u5927\u7535\u89e3\u6b63\u6781\u2192\u53d8\u538b\u5668\u7ebf\u5708\u8f93\u5165\u2192\u53d8\u538b\u5668\u7ebf\u5708\u8f93\u51fa\u2192\u5f00\u5173MOS\u7ba1\u2192RENSE\u7535\u963b<\/u>\u2192\u5927\u7535\u89e3\u8d1f\u6781\u3002\u5728\u539f\u8fb9MOS\u7ba1Ton\u671f\u95f4\u53d8\u538b\u5668\u539f\u8fb9\u7ebf\u5708\u5b8c\u6210\u50a8\u80fd\uff0c\u5f00\u901a\u73af\u8def\u5982\u4e0b\u56fe\u84dd\u8272\u865a\u7ebf\u6240\u793a\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZb-AeYxhAAGqXYB7NSI660\"<\/p>\n

1.4.2\u3001\u539f\u8fb9RCD\u5438\u6536\u7535\u6d41\u73af\u8def\uff1a<\/p>\n

\u539f\u8fb9MOS\u7ba1Toff\u671f\u95f4,\u7531\u4e8e\u53d8\u538b\u5668\u521d\u7ea7\u7ebf\u5708\u7535\u6d41\u77ac\u95f4\u4e0d\u80fd\u7a81\u53d8\uff0c\u521d\u7ea7\u7ebf\u5708\u4ea7\u751f\u53cd\u5411\u7535\u52a8\u52bf\u6291\u5236\u5176\u7535\u6d41\u7a81\u53d8\u3002\u4e3a\u6291\u5236\u52b1\u78c1\u7535\u611f\u4ea7\u751f\u5c16\u5cf0\u7535\u538b\u5bf9\u5f00\u5173MOS\u7ba1\u7684\u51b2\u51fb\uff0cRCD\u5438\u6536\u7535\u8def\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

\u539f\u8fb9MOS\u7ba1Toff\u671f\u95f4,RCD\u5438\u6536\u7535\u6d41\u73af\u8def\u8def\u5f84\uff1a\u53d8\u538b\u5668\u521d\u7ea7\u7ebf\u5708\u7684\u8f93\u51fa\u5f15\u811a\u2192\u4e8c\u6781\u7ba1\u2192\u4e32\u8054\u7535\u963b\u2192\u4e32\u8054\u7535\u5bb9\u2192\u53d8\u538b\u5668\u521d\u7ea7\u7ebf\u5708\u7684\u8f93\u5165\u5f15\u811a\u3002\u539f\u8fb9MOS\u7ba1Ton\u671f\u95f4\uff0c\u901a\u8fc7\u5e76\u8054\u5728RC\u4e24\u7aef\u7684\u7535\u963b\u7ed9\u7535\u5bb9\u653e\u7535\uff0cRCD\u5438\u6536\u73af\u8def\u5982\u4e0b\u56fe\u9ec4\u8272\u865a\u7ebf\u90e8\u5206\u6240\u793a\u3002<\/p>\n

\"wKgaomWTZb-AYDThAAIFdOuh5G8012\"<\/p>\n

1.4.3\u3001\u539f\u8fb9RC\u5438\u6536\u7535\u6d41\u73af\u8def\uff1a<\/p>\n

\u539f\u8fb9MOS\u7ba1Toff\u77ac\u95f4,D\u6781\u4ea7\u751f\u5f88\u9ad8\u7684\u5f00\u5173\u7535\u538b\u5c16\u5cf0\uff0c\u5f53\u5f00\u5173\u7535\u538b\u5c16\u5cf0\u8d85\u8fc7MOS\u7ba1\u7535\u538b\u786c\u529b\u65f6\uff0cMOS\u7ba1\u4f1a\u56e0\u8fc7\u7535\u538b\u786c\u529b\u51fb\u7a7f\u635f\u574f\uff0cMOS\u7ba1\u52a8\u6001dv\/dt\u4e5f\u662f\u4ea7\u751fEMI\u95ee\u9898\u7684\u539f\u56e0\u4e4b\u4e00\u3002RC\u5438\u6536\u73af\u8def\uff1aMOS\u7ba1D\u6781\u2192\u7535\u5bb9\u2192\u7535\u963b\u2192MOS\u7ba1S\u6781\uff0cRCD\u5438\u6536\u73af\u8def\u5982\u4e0b\u56fe\u7eff\u8272\u7684\u865a\u7ebf\u90e8\u5206\u6240\u793a\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZcCAavfOAAIFDH-2V1E058\"<\/p>\n

1.4.4\u3001\u539f\u526f\u8fb9\u9ad8\u9891\u8026\u5408\u73af\u8def\uff1a<\/p>\n

\u4ece\u7406\u8bba\u4e0a\u8bb2\u53cd\u6fc0\u53d8\u538b\u5668\u53ef\u4ee5\u9694\u79bb\u521d\u6b21\u7ea7\u4e4b\u95f4\u7684\u8026\u5408\uff0c\u5b9e\u9645\u4e0a\u7531\u4e8e\u7ed5\u7ec4\u4e4b\u95f4\u7684\u5bc4\u751f\u7535\u5bb9<\/p>\n

\u7684\u5b58\u5728\uff0c\u4ee5\u53ca\u539f\u526f\u8fb9\u5bc4\u751f\u7535\u5bb9\u7684\u5b58\u5728\uff0c\u521d\u6b21\u7ea7\u4e4b\u95f4\u5b58\u5728\u5bb9\u6027\u8026\u5408\u3002\u7531\u4e8e\u53d8\u538b\u5668\u6f0f\u611f\u7684\u5b58\u5728\uff0c\u521d\u6b21\u7ea7\u7ebf\u5708\u4e4b\u95f4\u4e5f\u5b58\u5728\u4e92\u611f\uff0c\u5373\u611f\u6027\u8026\u5408\uff0c\u521d\u6b21\u7ea7\u4e4b\u95f4\u7684\u9ad8\u9891\u8026\u5408\u5982\u7ea2\u8272\u865a\u7ebf\u90e8\u5206\u6240\u793a\u3002<\/p>\n

\"wKgaomWTZcCAAgjPAAIek6fC1vs762\"<\/p>\n

1.4.5\u3001\u6b21\u7ea7\u7535\u6d41\u73af\u8def\u5206\u6790\uff1a\u00a0\u00a0 \u00a0<\/p>\n

\u6839\u636e\u53cd\u6fc0\u62d3\u6251\u7ed3\u6784\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u77e5\uff0c\u539f\u8fb9\u5f00\u5173MOS\u7ba1Toff\u671f\u95f4\uff0c\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1\u5bfc\u901a\uff0c\u5bfc\u901a\u540e\u7535\u6d41\u73af\u8def\u5982\u4e0b\u56fe\u7d2b\u7ea2\u8272\u65b9\u6846\u6240\u793a\u3002\u800c\u5f53\u539f\u8fb9\u5f00\u5173MOS\u7ba1Ton\u671f\u95f4\uff0c\u6b21\u7ea7\u6574\u6d41\u4e8c\u6781\u7ba1\u5904\u4e8e\u5173\u65ad\u72b6\u6001\uff0c\u5176RC\u5438\u6536\u73af\u8def\u5982\u4e0b\u56fe\u9ed1\u8272\u65b9\u6846\u90e8\u5206\u6240\u793a\u3002<\/p>\n

\"wKgaomWTZcCAGxVzAAH1fT5U1h4958\"<\/p>\n

1.4.6\u3001\u539f\u8fb9\u5f00\u5173MOS\u7ba1\u4e0e\u6563\u70ed\u7247\u5f62\u6210\u7684\u5bc4\u751f\u7535\u6d41\u73af\u8def\uff1a<\/p>\n

MOS\u7ba1\u6563\u70ed\u7247\u63a5\u5730\u524d\u7684\u5171\u6a21\u7535\u6d41\u8def\u5f84\uff1a<\/p>\n

\u5f00\u5173MOS\u7ba1\u7684\u6563\u70ed\u7247\u60ac\u7a7a\u65f6\uff0c\u5f00\u5173MOS\u7ba1\u4e0e\u5176\u6563\u70ed\u7247\u4e4b\u95f4\u7684\u5206\u5e03\u7535\u5bb9\uff0c\u6563\u70ed\u7247\u4e0e\u53c2\u8003\u5730\uff08PE\u5730\uff09\u4e4b\u95f4\u7684\u5206\u5e03\u7535\u5bb9\uff0c\u4e32\u8054\u8d77\u6765\u6784\u6210\u9ad8\u9891\u7535\u6d41\u73af\u8def\u3002\u4f20\u5bfc\u6d4b\u8bd5\u65f6\uff0c\u9ad8\u9891\u7535\u6d41\u5728\u673a\u53f0\u63a5PE\u5730\u7ebf\u65f6\u6d41\u8fc7LISN\uff0c\u88ab\u68c0\u6d4b<\/u>\u5230\u3002\u540c\u65f6\uff0c\u9ad8\u9891\u7535\u6d41\u8def\u5f84\u4e5f\u4e3a\u9ad8\u9891\u566a\u58f0\u8f90\u5c04\u63d0\u4f9b\u4e86\u8026\u5408\u8def\u5f84\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZcCAfdraAABa5LOQ3pw168\"<\/p>\n

MOS\u7ba1\u6563\u70ed\u7247\u63a5\u5730\u540e\u7684\u5171\u6a21\u7535\u6d41\u8def\u5f84\uff1a<\/p>\n

\u5f00\u5173MOS\u7ba1\u6563\u70ed\u7247\u63a5\u539f\u8fb9\u5730\u65f6\uff0c\u6563\u70ed\u7247\u5bf9PE\u53c2\u8003\u5730\u7684\u5206\u5e03\u7535\u5bb9\u88ab\u65c1\u8def\uff0c\u9ad8\u9891\u566a\u58f0\u88ab\u65c1\u8def\u56de\u6d41\u5230\u5230\u539f\u8fb9MOS\u7ba1\u7684\u53c2\u8003\u5730\uff0c\u964d\u4f4e\u4e86\u4f20\u5bfc\u6d4b\u8bd5\u65f6\u6d41\u8fc7LISN\u4e0a\u7684\u9ad8\u9891\u7535\u6d41\u3002\u540c\u65f6\u4e5f\u7f29\u5c0f\u4e86\u9ad8\u9891\u7535\u6d41\u7684\u73af\u8def\u9762\u79ef\uff0c\u964d\u4f4e\u4e86\u5176\u9ad8\u9891\u566a\u58f0\u7684\u7a7a\u95f4\u8f90\u5c04\u80fd\u529b\u3002<\/p>\n

\"wKgaomWTZcCAc79DAABgrmMmkTQ496\"<\/p>\n

MOS\u7ba1\u6563\u70ed\u7247\u63a5\u5730\u4f18\u5316\u8bbe\u8ba1\uff1a<\/p>\n

\u5f00\u5173MOS\u7ba1\u6563\u70ed\u7247\u63a5\u539f\u8fb9\u5730\uff0c\u89e3\u51b3\u4e86\u9ad8\u9891\u7535\u6d41\u6d41\u8fc7LISN\u7684\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u964d\u4f4e\u4e86\u6563\u70ed\u7247\u5bf9PE\u53c2\u8003\u5730\u4e4b\u95f4\u7684\u7535\u573a\uff0c\u53ef\u4ee5\u6709\u6548\u6539\u5584\u4f20\u5bfc\u4e0e\u8f90\u5c04\u6027\u80fd\u3002\u7531\u4e8e\u6563\u70ed\u7247\u672c\u4f53\u5bc4\u751f\u7535\u611f\uff0c\u9020\u6210\u6563\u70ed\u7247\u63a5\u5730\u540e\u7684\u7535\u4f4d\u5dee\uff0c\u5f62\u6210\u65b0\u7684\u7535\u6d41\u73af\u8def\uff0c\u8f90\u5c04\u80fd\u529b\u53d7\u73af\u8def\u9762\u79ef\uff0c\u53ca\u73af\u8def\u963b\u5c3c\u7684\u5f71\u54cd\uff1b\u6563\u70ed\u7247\u63a5\u5730\u5230\u539f\u8fb9\u5730\u4e4b\u95f4\u7684PCB<\/u>\u5e03\u7ebf\u5bc4\u751f\u7535\u611f\uff0c\u6563\u70ed\u7247\u548cMOS\u7ba1\u4e4b\u95f4\u5206\u5e03\u7535\u5bb9\u5f62\u6210\u7684\u5f15\u8d77\u5bc4\u751fLC\u632f\u8361\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u6563\u70ed\u7247\u63a5\u5730\u8bbe\u8ba1\u89e3\u51b3\uff0c\u5373\u6563\u70ed\u7247\u901a\u8fc7\u4e32\u8054\u7535\u963b\u540e\u63a5\u5730\u3002\u00a0\u00a0 \u00a0<\/p>\n

\"wKgaomWTZcCADEtHAABlNnwNAcA439\"<\/p>\n","protected":false},"excerpt":{"rendered":"

1.1\u3001\u53cd\u6fc0\u5f0f\uff08Fly back)\u00a0\u5f00\u5173\u7535\u6e90\u5de5\u4f5c\u539f\u7406 \u8fd4\u9a70\u5f0f\uff08Fly back)\u8f6c\u6362\u5668\u53c8\u79f0\u5355\u7aef\u53cd\u6fc0\u5f0f\uff0c\u6216\u79f0\u301dB […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/15992"}],"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=15992"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/15992\/revisions"}],"predecessor-version":[{"id":16012,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/15992\/revisions\/16012"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15992"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}