{"id":1317,"date":"2026-03-03T15:39:19","date_gmt":"2026-03-03T07:39:19","guid":{"rendered":"http:\/\/www.hanhhsir.cn\/?p=1317"},"modified":"2026-03-19T18:25:13","modified_gmt":"2026-03-19T10:25:13","slug":"%e5%ae%9e%e4%b9%a0%e9%a1%b9%e7%9b%ae%e4%bb%8b%e7%bb%8d-%e5%b8%a6%e9%9a%99%e5%9f%ba%e5%87%86%e7%94%b5%e6%ba%90%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.hanhhsir.cn\/index.php\/2026\/03\/03\/%e5%ae%9e%e4%b9%a0%e9%a1%b9%e7%9b%ae%e4%bb%8b%e7%bb%8d-%e5%b8%a6%e9%9a%99%e5%9f%ba%e5%87%86%e7%94%b5%e6%ba%90%e8%ae%be%e8%ae%a1\/","title":{"rendered":"\u5b9e\u4e60\u9879\u76ee\u4ecb\u7ecd-\u7535\u6e90\u7ba1\u7406\u4e2dPUMP\u7684\u4f7f\u7528"},"content":{"rendered":"

\u4e00:\u9879\u76ee\u80cc\u666f<\/strong><\/span><\/p>\n

\u9879\u76ee\u53c2\u4e0e\uff1a<\/span>\u53c2\u4e0e\u516c\u53f8\u65b0\u4e00\u4ee3Flash memory\u7684\u6a21\u62df\u7535\u8def\u8bbe\u8ba1\uff0c\u4e3b\u8981\u8d1f\u8d23\u7535\u6e90\u6a21\u5757\u7684\u7535\u8def\u8bbe\u8ba1\u3002
\n<\/span>\u6280\u672f\u7814\u7a76\uff1a<\/span>\u534f\u52a9\u56e2\u961f\u8bbe\u8ba1\u5e26\u9699\u57fa\u51c6\u7535\u538b\u6e90\u3001\u5347\u538bPUMP\u3001\u8d1f\u538bPUMP\u3001\u7535\u5e73\u8f6c\u6362\u6a21\u5757\u4ee5\u53ca\u632f\u8361\u5668\u7535\u8def\u7684\u8bbe\u8ba1\u3002
\n<\/span>\u95ee\u9898\u89e3\u51b3\uff1a<\/span>\u5bf9\u65e7\u7248\uff08BG+\u5927 Buffer+3\u7ea7 PUMP\uff09\u7535\u8377\u6cf5\u7ed3\u6784\u8fdb\u884c\u6539\u8fdb\uff0c\u63d0\u51fa\u65b0\u7684PUMP\u8bbe\u8ba1\u601d\u8def\uff08BG+\u7b80\u5316 Buffer+2
\n\u7ea7 PUMP\uff0c8V \u9884\u5145\u7535\uff09\u901a\u8fc7 Virtuoso \u4eff\u771f\uff0c\u9a8c\u8bc1\u4e86\u5176\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed\u3001\u529f\u8017\u964d\u4f4e\u7b49\u65b9\u9762\u7684\u4f18\u52bf<\/span><\/p>\n

\u4e8c\uff1a\u5173\u952e\u95ee\u9898–\u7535\u8377\u6cf5\u7ed3\u6784\u4f18\u5316 \u53ca \u7f13\u51b2\u7ea7\u8bbe\u8ba1\u6838\u5fc3\u5206\u6790<\/strong><\/span><\/p>\n

\uff081\uff09\u4f20\u7edf\u7ed3\u6784\u5b58\u5728\u7684\u95ee\u9898<\/span><\/strong><\/h3>\n

\u4e3a\u5b9e\u73b0 0 V \u2192 9 V \u7684\u7535\u538b\u63d0\u5347\uff0c\u9700\u91c7\u7528\u4e09\u7ea7 Pump \u7ea7\u8054\u7ed3\u6784\u3002\u5404\u7ea7\u5f00\u5173 MOS \u7ba1\u5c3a\u5bf8\u8f83\u5927\uff0c\u6805\u7535\u5bb9\u8f83\u9ad8\u3002\u9a71\u52a8\u7535\u538b\u6446\u5e45\u5927\uff08\u0394V\u22489 V\uff09\uff0c\u6240\u9700\u5145\u653e\u7535\u7535\u8377\u91cf\u5927\uff1a<\/span><\/p>\n

Q=<\/span>C<\/span>g<\/span><\/span><\/span>\u200b<\/span><\/span><\/span><\/span><\/span>\u22c5<\/span><\/span>\u0394<\/span>V<\/span><\/span><\/span><\/span><\/span><\/p>\n

\u56e0\u6b64\u9700\u91c7\u7528\u591a\u7ea7\u3001\u5927\u5c3a\u5bf8<\/span>\u7684\u9a71\u52a8\u7f13\u51b2\u7ea7\uff08\u5927 Buffer\uff09\u63d0\u4f9b\u8db3\u591f\u9a71\u52a8\u7535\u6d41<\/span>\u3002\u8be5\u7ed3\u6784\u529f\u8017\u9ad8\u3001\u54cd\u5e94\u65f6\u95f4\u957f\u3001\u9762\u79ef\u5f00\u9500\u5927\u3002<\/p>\n

\uff082\uff09\u4f18\u5316\u8bbe\u8ba1\u601d\u8def<\/strong><\/p>\n

\u5f15\u5165 6 V \u9884\u5145\u7535\u673a\u5236\uff0c\u4f7f\u7cfb\u7edf\u57fa\u51c6\u7535\u538b\u7a33\u5b9a\u5728\u7ea6 6 V\u3002\u540e\u7ea7\u4ec5\u9700\u5b8c\u6210 6 V \u2192 9 V \u7684\u5c0f\u5e45\u7535\u538b\u63d0\u5347\u3002\u7535\u8377\u6cf5\u7ea7\u6570\u7531\u4e09\u7ea7\u51cf\u5c11\u4e3a\u4e00\u7ea7\u3002<\/p>\n

\uff083\uff09\u4f18\u5316\u540e\u7684\u5173\u952e\u53d8\u5316<\/span><\/strong><\/h3>\n

\u5f00\u5173\u7ba1\u9a71\u52a8\u7535\u538b\u6446\u5e45\u663e\u8457\u51cf\u5c0f<\/span>\uff08\u0394V \u51cf\u5c0f\uff09\u3002\u6805\u6781\u5145\u653e\u7535\u7535\u8377\u964d\u4f4e\uff1aQ\u2193<\/span><\/span><\/span><\/p>\n

\u52a8\u6001\u529f\u8017\u968f\u7535\u538b\u6446\u5e45\u5e73\u65b9\u4e0b\u964d\uff1a<\/p>\n

P<\/span>\u221d<\/span><\/span>(<\/span>\u0394<\/span>V<\/span>)^2<\/span><\/span><\/span><\/span><\/span><\/p>\n

\u56e0\u9a71\u52a8\u8d1f\u62c5\u51cf\u8f7b\uff0c\u4ec5\u9700\u7ea7\u6570\u8f83\u5c11\u3001\u5c3a\u5bf8\u8f83\u5c0f\u7684\u7b80\u5316 Buffer \u5373\u53ef\u6ee1\u8db3\u9700\u6c42\u3002<\/p>\n

\uff084\uff09\u4f18\u5316\u6548\u679c<\/strong><\/p>\n

\u9a71\u52a8\u529f\u8017\u964d\u4f4e<\/p>\n

\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed<\/p>\n

Pump \u7ea7\u6570\u51cf\u5c11<\/p>\n

\u4e09\uff1aflash\u7684\u5b58\u50a8\u539f\u7406<\/strong><\/p>\n

1\ufe0f\u20e3\u600e\u4e48\u5b58\uff1a<\/strong> Flash \u901a\u8fc7\u6d6e\u6805\u6676\u4f53\u7ba1<\/strong>\u5b58\u50a8\u6570\u636e\uff0c\u5229\u7528\u7535\u5b50\u662f\u5426\u88ab\u56f0\u5728\u6d6e\u6805\u4e2d\u6765\u8868\u793a\u4fe1\u606f\u3002<\/p>\n

2\ufe0f\u20e3\u600e\u4e48\u5199\u5165\u64e6\u9664\uff1a<\/strong>\u5199\u5165\/\u64e6\u9664\u672c\u8d28\u662f\u7535\u5b50\u6ce8\u5165\u4e0e\u96a7\u7a7f\u79fb\u9664<\/strong>\uff0c\u4ece\u800c\u6539\u53d8\u6676\u4f53\u7ba1\u7684\u9608\u503c\u7535\u538b\u3002<\/p>\n

3\ufe0f\u20e3 \u600e\u4e48\u533a\u520601\uff1a<\/strong>\u8bfb\u53d6\u65f6\u901a\u8fc7\u5224\u65ad\u6676\u4f53\u7ba1\u662f\u5426\u5bfc\u901a\u6765\u533a\u5206 0 \u548c 1<\/strong>\uff0c\u5c5e\u4e8e\u4e00\u79cd\u975e\u6613\u5931\u6027\u5b58\u50a8\u3002<\/p>\n

\u56db\uff1a\u5931\u8c03\u7535\u538b\u7684\u5b9a\u4e49<\/strong><\/p>\n

1\ufe0f\u20e3 \u5b9a\u4e49<\/strong>\uff1a\u5f53\u8f93\u5165\u4fe1\u53f7\u4e3a 0 \u65f6\uff0c\u4e3a\u4e86\u8ba9\u8f93\u51fa\u53d8\u4e3a 0\uff0c\u9700\u8981\u5728\u8f93\u5165\u7aef\u65bd\u52a0\u7684\u4e00\u4e2a\u8865\u507f\u7535\u538b\uff0c\u8fd9\u4e2a\u7535\u538b\u5c31\u662f\u5931\u8c03\u7535\u538b\u3002<\/p>\n

2\ufe0f\u20e3 \u672c\u8d28\u539f\u56e0<\/strong>\uff1a\u7531\u5668\u4ef6\u5185\u90e8\u4e0d\u5bf9\u79f0\uff08\u5982\u6676\u4f53\u7ba1\u53c2\u6570\u4e0d\u5339\u914d\u3001\u5de5\u827a\u504f\u5dee\u7b49\uff09\u5f15\u8d77\u3002<\/p>\n

3\ufe0f\u20e3 \u5e38\u89c1\u573a\u666f<\/strong>\uff1a\u6700\u5178\u578b\u51fa\u73b0\u5728\u8fd0\u7b97\u653e\u5927\u5668\uff08Op-Amp\uff09\u4e2d\uff0c\u79f0\u4e3a\u8f93\u5165\u5931\u8c03\u7535\u538b\uff08Input Offset Voltage\uff09\u3002<\/p>\n

\n

\u6838\u5fc3\u603b\u7ed3<\/h3>\n

\u901a\u8fc7\u5c06\u7535\u538b\u63d0\u5347\u4efb\u52a1\u7531\u201c0 V \u2192 9 V\u201d\u8f6c\u53d8\u4e3a\u201c6 V \u2192 9 V\u201d\uff0c\u663e\u8457\u51cf\u5c0f\u4e86\u9a71\u52a8\u7535\u538b\u6446\u5e45\uff0c\u4ece\u800c\u964d\u4f4e\u5f00\u5173\u7ba1\u7684\u9a71\u52a8\u7535\u8377\u9700\u6c42\uff0c\u4f7f\u9a71\u52a8\u7f13\u51b2\u7ea7\u5f97\u4ee5\u7b80\u5316<\/span>\uff0c\u5b9e\u73b0\u529f\u8017\u4e0e\u901f\u5ea6\u7684\u540c\u6b65\u4f18\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00:\u9879\u76ee\u80cc\u666f \u9879\u76ee\u53c2\u4e0e\uff1a\u53c2\u4e0e\u516c\u53f8\u65b0\u4e00\u4ee3Flash memory\u7684\u6a21\u62df\u7535\u8def\u8bbe\u8ba1\uff0c\u4e3b\u8981\u8d1f\u8d23\u7535\u6e90\u6a21\u5757\u7684\u7535\u8def\u8bbe\u8ba1\u3002 \u6280\u672f\u7814\u7a76\uff1a\u534f\u52a9\u56e2\u961f\u8bbe\u8ba1\u5e26\u9699\u57fa\u51c6\u7535\u538b\u6e90\u3001\u5347\u538bPUMP\u3001\u8d1f\u538bPUMP\u3001\u7535\u5e73\u8f6c\u6362\u6a21\u5757\u4ee5\u53ca\u632f\u8361\u5668\u7535\u8def\u7684\u8bbe\u8ba1\u3002 \u95ee\u9898\u89e3\u51b3\uff1a\u5bf9\u65e7\u7248\uff08BG+\u5927 Buffer+3\u7ea7 PUMP\uff09\u7535\u8377\u6cf5\u7ed3\u6784\u8fdb\u884c\u6539\u8fdb\uff0c\u63d0\u51fa\u65b0\u7684PUMP\u8bbe\u8ba1\u601d\u8def\uff08BG+\u7b80\u5316 Buffer+2 \u7ea7 PUMP\uff0c8V \u9884\u5145\u7535\uff09\u901a\u8fc7 Virtuoso \u4eff\u771f\uff0c\u9a8c\u8bc1\u4e86\u5176\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed\u3001\u529f\u8017\u964d\u4f4e\u7b49\u65b9\u9762\u7684\u4f18\u52bf \u4e8c\uff1a\u5173\u952e\u95ee\u9898–\u7535\u8377\u6cf5\u7ed3\u6784\u4f18\u5316 \u53ca \u7f13\u51b2\u7ea7\u8bbe\u8ba1\u6838\u5fc3\u5206\u6790 \uff081\uff09\u4f20\u7edf\u7ed3\u6784\u5b58\u5728\u7684\u95ee\u9898 \u4e3a\u5b9e\u73b0 0 V \u2192 9 V \u7684\u7535\u538b\u63d0\u5347\uff0c\u9700\u91c7\u7528\u4e09\u7ea7 Pump \u7ea7\u8054\u7ed3\u6784\u3002\u5404\u7ea7\u5f00\u5173 MOS \u7ba1\u5c3a\u5bf8\u8f83\u5927\uff0c\u6805\u7535\u5bb9\u8f83\u9ad8\u3002\u9a71\u52a8\u7535\u538b\u6446\u5e45\u5927\uff08\u0394V\u22489 V\uff09\uff0c\u6240\u9700\u5145\u653e\u7535\u7535\u8377\u91cf\u5927\uff1a Q=Cg\u200b\u22c5\u0394V \u56e0\u6b64\u9700\u91c7\u7528\u591a\u7ea7\u3001\u5927\u5c3a\u5bf8\u7684\u9a71\u52a8\u7f13\u51b2\u7ea7\uff08\u5927 Buffer\uff09\u63d0\u4f9b\u8db3\u591f\u9a71\u52a8\u7535\u6d41\u3002\u8be5\u7ed3\u6784\u529f\u8017\u9ad8\u3001\u54cd\u5e94\u65f6\u95f4\u957f\u3001\u9762\u79ef\u5f00\u9500\u5927\u3002 \uff082\uff09\u4f18\u5316\u8bbe\u8ba1\u601d\u8def \u5f15\u5165 6 V \u9884\u5145\u7535\u673a\u5236\uff0c\u4f7f\u7cfb\u7edf\u57fa\u51c6\u7535\u538b\u7a33\u5b9a\u5728\u7ea6 6 V\u3002\u540e\u7ea7\u4ec5\u9700\u5b8c\u6210 6 V \u2192 9 V \u7684\u5c0f\u5e45\u7535\u538b\u63d0\u5347\u3002\u7535\u8377\u6cf5\u7ea7\u6570\u7531\u4e09\u7ea7\u51cf\u5c11\u4e3a\u4e00\u7ea7\u3002 \uff083\uff09\u4f18\u5316\u540e\u7684\u5173\u952e\u53d8\u5316 \u5f00\u5173\u7ba1\u9a71\u52a8\u7535\u538b\u6446\u5e45\u663e\u8457\u51cf\u5c0f\uff08\u0394V \u51cf\u5c0f\uff09\u3002\u6805\u6781\u5145\u653e\u7535\u7535\u8377\u964d\u4f4e\uff1aQ\u2193 \u52a8\u6001\u529f\u8017\u968f\u7535\u538b\u6446\u5e45\u5e73\u65b9\u4e0b\u964d\uff1a P\u221d(\u0394V)^2 \u56e0\u9a71\u52a8\u8d1f\u62c5\u51cf\u8f7b\uff0c\u4ec5\u9700\u7ea7\u6570\u8f83\u5c11\u3001\u5c3a\u5bf8\u8f83\u5c0f\u7684\u7b80\u5316 Buffer \u5373\u53ef\u6ee1\u8db3\u9700\u6c42\u3002 \uff084\uff09\u4f18\u5316\u6548\u679c \u9a71\u52a8\u529f\u8017\u964d\u4f4e \u54cd\u5e94\u65f6\u95f4\u7f29\u77ed Pump \u7ea7\u6570\u51cf\u5c11 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