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\u7535\u529b\u7535\u5bb9\u5668\u7684\u914d\u5907\uff0c\u603b\u6570\u5408\u503c\u7531\u5177\u4f53\u7535\u6e90\u7535\u8def\u89c4\u5b9a\u51b3\u7b56\u3002<\/p>\n<p>\n\t\u751f\u5b58\u6548\u7528<\/p>\n<p>\n\t\u88c2\u5934\u86b4\u662f\u8fd9\u4e9b\u4ee4\u4eba\u538c\u6076\u7684\u5c0f\u9b3c\u9b42\uff0c\u4ed6\u4eec\u4f1a\u8fdb\u5165\u4f60\u7684PCB\uff08\u5341\u5206\u5b57\u9762\u4e0a\uff09\uff0c\u5e76\u5728\u4f60\u7684\u7535\u6e90\u7535\u8def\u4e2d\u5bfc\u81f4\u53d7\u5230\u7834\u574f\u3002\u4ed6\u4eec\u662f\u96b1\u85cf\u7684\u6742\u6563\u7535\u5bb9\u5668\u548c\u7535\u611f\u5668\uff0c\u53ef\u4ee5\u6e17\u5165\u5feb\u901f\u7535\u6e90\u7535\u8def\u3002\u4ed6\u4eec\u5305\u542b\u7531\u5c01\u88c5\u5f62\u5f0f\u5bfc\u7ebf\u548c\u4e0d\u5fc5\u8981\u5e03\u7ebf\u957f\u77ed\u4ea7\u751f\u7684<u>\u7535\u611f<\/u>; \u710a\u5c42\u5bf9\u5730\uff0c\u710a\u5c42\u5230\u5f00\u5173\u7535\u6e90\u5e73\u9762\u56fe\u548c\u710a\u5c42\u5230\u5e03\u7ebf\u7535\u529b\u7535\u5bb9\u5668; \u4e0e<u>\u8fc7\u5b54<\/u>\u7684\u4e92\u52a8\uff0c\u53ca\u5176\u5927\u91cf\u7684\u6982\u7387\u3002\u56fe3\uff08a\uff09\u662f\u79ef\u5206\u7535\u8def\u8fd0\u653e\u7535\u8def\u7684\u5178\u578b\u6027\u5e73\u9762\u56fe\u3002\u53ef\u662f\uff0c\u5047\u5982\u8981\u8003\u8651\u5230\u751f\u5b58\u5143\u5668\u4ef6\uff0c\u5219\u540c\u6837\u7684\u7535\u6e90\u7535\u8def\u5982\u4e0b\u56fe3\uff08b\uff09\u6240\u663e\u793a\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b92b058.jpg\" \/><\/p>\n<p>\n\t\u56fe3.\u5178\u578b\u6027\u8ba1\u7b97\u529f\u7387\u653e\u5927\u7535\u8def\uff0c\u5982\u8bbe\u8ba1\u65b9\u6848\uff08a\uff09\u548c\u751f\u5b58\u6548\u7528\uff08b\uff09\u3002<\/p>\n<p>\n\t\u5728\u5feb\u901f\u7535\u6e90\u7535\u8def\u4e2d\uff0c\u5371\u5bb3\u7535\u6e90\u7535\u8def\u7279\u6027\u5e76\u4e0d\u4e00\u5b9a\u8fc7\u591a\u3002\u6709\u65f6\u5019\u4ec5\u6709\u5341\u5206\u4e4b\u4e00\u76ae\u6cd5\u5c31\u5145\u8db3\u4e86\u3002\u4f8b\u5b50\uff1a\u5047\u5982\u5728\u6b63\u76f8\u53cd\u952e\u5165\u7aef\u4ec5\u5b58\u67091 pF\u7684\u9644\u52a0\u6742\u6563\u5206\u5e03\u7535\u5bb9\uff0c\u5219\u5f88\u6709\u53ef\u80fd\u5728\u65f6\u57df\u4e2d\u9020\u6210\u51e0\u4e4e2 dB\u7684\u6700\u9ad8\u503c\uff08\u56fe4\uff09\u3002\u5047\u5982\u5b58\u6709\u5145\u8db3\u7684\u7535\u5bb9\u5668\uff0c\u5219\u6709\u53ef\u80fd\u9020\u6210\u4e0d\u7a33\u5b9a\u548c\u9707\u8361\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b942927.jpg\" \/><\/p>\n<p>\n\t\u56fe4.\u7531\u5206\u5e03\u7535\u5bb9\u9020\u6210\u7684\u9644\u52a0\u6700\u9ad8\u503c\u3002<\/p>\n<p>\n\t\u5728\u627e\u5bfb\u6709\u4ec0\u4e48\u95ee\u9898\u7684\u751f\u5b58\u6548\u7528\u7684\u7531\u6765\u65f6\uff0c\u4e00\u4e9b\u6d4b\u7b97\u8fd9\u4e9b\u9b3c\u9b42\u7684\u5c3a\u5bf8\u7684\u57fa\u672c\u4e0a\u516c\u5f0f\u8ba1\u7b97\u53ef\u4ee5\u5927\u5c55\u8eab\u624b\u3002\u516c\u5f0f\u8ba1\u7b971\u662f\u5e73\u884c\u9762\u677f\u7535\u5bb9\u7684\u516c\u5f0f\uff08\u89c1\u56fe5\uff09\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b95ad78.png\" \/><\/p>\n<p>\n\tC\u662f\u7535\u5bb9\u5668\uff0cA\u662f\u677f\u7684\u603b\u9762\u79ef\uff0c\u4f01\u4e1a\u4e3acm 2\uff0ck\u662f\u5bb6\u5177\u677f\u6750\u7684\u76f8\u5bf9\u4ecb\u7535\u5e38\u6570\uff0cd\u662f\u677f\u4e2d\u95f4\u7684\u95f4\u8ddd\uff0c\u4f01\u4e1a\u4e3a\u516c\u5206\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b971140.png\" \/><\/p>\n<p>\n\t\u56fe5.\u4e8c\u5757\u677f\u4e2d\u95f4\u7684\u7535\u5bb9\u5668\u3002<\/p>\n<p>\n\t\u6761\u578b\u7535\u611f\u5668\u662f\u53e6\u4e00\u79cd\u5fc5\u987b\u8003\u91cf\u7684\u751f\u5b58\u7535\u6e90\u7535\u8def\uff0c\u8fd9\u4e5f\u662f\u56e0\u4e3a\u5e03\u7ebf\u957f\u77ed\u8fc7\u91d1\u521a\u7ea7\u7f3a\u4e4f\u63a5\u5730\u8d28\u6784\u9020\u5bfc\u81f4\u7684\u3002\u516c\u5f0f\u8ba1\u7b972\u8868\u660e\u4e86\u5e03\u7ebf\u7535\u611f\u5668\u7684\u516c\u5f0f\u8ba1\u7b97\u3002\u89c1\u56fe6\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b98b26c.png\" \/><\/p>\n<p>\n\tW\u662f\u8ff9\u7ebf\u603b\u5bbd\uff0cL\u662f\u8ff9\u7ebf\u957f\u77ed\uff0cH\u662f\u8ff9\u7ebf\u7684\u8584\u539a\u3002\u5168\u90e8\u89c4\u683c\u5747\u4ee5mm\u4e3a\u4f01\u4e1a\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b99fddb.png\" \/><\/p>\n<p>\n\t\u56fe6.\u5e03\u7ebf\u957f\u77ed\u7684\u7535\u611f\u5668\u3002<\/p>\n<p>\n\t\u56fe7\u4e2d\u7684\u9707\u8361\u8868\u660e\u4e862.54 cm\u5e03\u7ebf\u957f\u77ed\u5bf9\u5feb\u901f\u8fd0\u653e\u7535\u8def\u540c\u76f8\u952e\u5165\u7684\u5371\u5bb3\u3002\u7b49\u6548\u7535\u8def\u6742\u6563\u7535\u611f\u5668\u4e3a29 nH\uff08\u6beb\u5fae\u4ea8\uff09\uff0c\u8db3\u591f\u9020\u6210\u4e0d\u65ad\u7684\u4f4e\u7535\u9891\u9707\u8361\uff0c\u5728\u5168\u90e8\u77ac\u6001\u56de\u5e94\u671f\u5185\u4e0d\u65ad\u5b58\u6709\u3002\u8be5\u56fe\u8fd8\u8868\u660e\u4e86\u600e\u4e48\u4f7f\u7528\u63a5\u5730\u8d28\u6784\u9020\u7f13\u89e3\u6742\u6563\u7535\u611f\u5668\u7684\u5371\u5bb3\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130809-61b9e8b9b8702.jpg\" \/><\/p>\n<p>\n\t\u56fe7.\u542b\u6709 &#8211; 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align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8ba109e5.png\" \/><\/p>\n<p>\n\t\u03b5 &#8211; [R\u662f\u57fa\u6750\u539f\u6750\u6599\u7684\u76f8\u5bf9\u6027\u5bfc\u78c1\u7387\u3002T\u662f\u7ebf\u8def\u677f\u7684\u8584\u539a\u3002D 1\u662f\u7d27\u7d27\u56f4\u7ed5\u57cb\u5b54\u7684\u57ab\u7684\u76f4\u5f91\u3002D 2\u662f\u63a5\u5730\u5e73\u9762\u4e2d\u7684\u7a7a\u9699\u5b54\u7684\u76f4\u5f91\u3002\u5168\u90e8\u89c4\u683c\u5747\u4ee5cm\u4e3a\u4f01\u4e1a\u3002\u57280.157\u516c\u5206\u539a\u7684\u5458\u5de5\u4e2d\uff0c\u5355\u72ec\u4e00\u4e2a\u57cb\u5b54\u53ef\u4ee5\u63d0\u53471.2 nH\u7684\u7535\u611f\u5668\u548c0.5 pF\u7684\u7535\u5bb9\u5668; 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align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8ba725df.png\" \/><\/p>\n<p>\n\t\u56fe10.\u5177\u5907\u4f4e\u5931\u5e27\u7ba1\u811a\u6392\u5e8f\u7684\u8fd0\u653e\u7535\u8def\u3002<\/p>\n<p>\n\t\u4f4e\u5931\u5e27\u7ba1\u811a\u6392\u5e8f\u5bb9\u8bb8\u5bfc\u51fa\uff08\u4e13\u7528\u578b\u610f\u89c1\u53cd\u9988\u7ba1\u811a\uff09\u548c\u6b63\u76f8\u53cd\u952e\u5165\u4e2d\u95f4\u7684\u7f1d\u9699\u8fde\u63a5\uff0c\u5982\u4e0b\u56fe11\u6240\u663e\u793a\u3002\u8fd9\u5f88\u5927\u5730\u4f18\u5316\u4e86\u5408\u7406\u5e03\u5c40\u5e76\u7b80\u5355\u5316\u4e86\u5408\u7406\u5e03\u5c40\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8ba8b7e7.jpg\" \/><\/p>\n<p>\n\t\u56fe11. AD8045\u4f4e\u5931\u5e27\u8fd0\u653e\u7535\u8def\u7684<u>PCB\u5408\u7406\u5e03\u5c40<\/u><\/p>\n<p>\n\t\u53e6\u4e00\u4e2a\u76ca\u5904\u662f\u51cf\u5c11\u4e86\u4e8c\u6b21\u8c10\u6ce2\u7535\u6d41\u3002\u4f20\u7edf\u5f0f\u8fd0\u653e\u7535\u8def\u7ba1\u811a\u914d\u5907\u4e2d\u4e8c\u6b21\u8c10\u6ce2\u7535\u6d41\u7684\u4e00\u4e2a\u56e0\u7d20\u662f\u79ef\u5206\u7535\u8def\u952e\u5165\u548c\u8d1f\u5f00\u5173\u7535\u6e90\u7ba1\u811a\u4e2d\u95f4\u7684<u>\u85d5\u5408<\/u>\u3002LFCSP\u5c01\u88c5\u7684\u4f4e\u5931\u5e27\u7ba1\u811a\u6392\u5e8f\u6e05\u9664\u4e86\u8fd9\u7c7b\u85d5\u5408\uff0c\u5927\u5e45\u5ea6\u964d\u4f4e\u4e86\u4e8c\u6b21\u8c10\u6ce2\u7535\u6d41; \u5728\u67d0\u79cd\u60c5\u5f62\u4e0b\uff0c\u51cf\u5c11\u529b\u5ea6\u53ef\u8fbe14 dB\u3002\u56fe12\u8868\u660e\u4e86AD8099 SOIC\u548cLFCSP\u5c01\u88c5\u4e2d\u95f4\u7684\u5931\u5e27\u7279\u6027\u5dee\u522b\u3002<\/p>\n<p>\n\t\u8be5\u5c01\u88c5\u5f62\u5f0f\u8fd8\u6709\u53e6\u4e00\u4e2a\u4f18\u70b9 &#8211; \u529f\u80fd\u635f\u8017\u3002LFCSP\u7ed9\u4e88\u5916\u9732\u710a\u5c42\uff0c\u53ef\u51cf\u5c11\u5c01\u88c5\u5f62\u5f0f\u7684\u4f20\u70ed\u7cfb\u6570\uff0c\u5e76\u53ef\u5c06\u03b8JA\u63d0\u5347\u7ea640\uff05\u3002\u51ed\u7740\u5176\u8f83\u4f4e\u7684\u4f20\u70ed\u7cfb\u6570\uff0c\u8be5\u673a\u5668\u8bbe\u5907\u8fd0\u4f5c\u6eab\u5ea6\u66f4\u4f4e\uff0c\u8fdb\u800c\u63d0\u5347\u4e86\u7a33\u5b9a\u6027<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8baa5529.jpg\" \/><\/p>\n<p>\n\t\u56fe12. AD8099\u5931\u5e27\u8f83\u4e3a &#8211; 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\u5b83\u5e94\u7528\u76f8\u90bb\u5176\u4e0b\u8fb9\u7684\u5730\u5e73\u9762\u56fe\u505a\u4e3a\u53c2\u7167\u5e73\u9762\u56fe\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8babd553.png\" \/><\/p>\n<p>\n\t\u56fe13.\u8d34\u7247\u5929\u7ebf\u540c\u8f74\u7535\u7f06\u3002<\/p>\n<p>\n\t\u516c\u5f0f\u8ba1\u7b976\u53ef\u7528\u4ee5\u6d4b\u7b97<u>FR4<\/u>\u677f\u7684\u7279\u6027\u7279\u6027\u963b\u6297\u3002<\/p>\n<p align=\"center\">\n\t<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/12\/20211215130810-61b9e8bad6dde.png\" \/><\/p>\n<p>\n\tH\u662f\u4ee5\u5730\u5e73\u9762\u56fe\u5230\u6570\u636e\u4fe1\u53f7\u8fd0\u52a8\u8f68\u8ff9\u7684\u95f4\u8ddd\uff0cW\u662f\u5e03\u7ebf\u603b\u5bbd\uff0cT\u662f\u5e03\u7ebf\u8584\u539a; \u5168\u90e8\u89c4\u683c\u5747\u4ee5\u5bc6\u8033\uff08\u82f1\u5c3a\u00d710 -3\uff09\u4e3a\u4f01\u4e1a\u3002\u03b5 &#8211; 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