{"id":29814,"date":"2024-07-22T14:24:28","date_gmt":"2024-07-22T06:24:28","guid":{"rendered":"https:\/\/www.bihec.com\/alphalab\/?p=29814"},"modified":"2024-07-22T14:24:28","modified_gmt":"2024-07-22T06:24:28","slug":"lna10","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/alphalab\/lna10\/","title":{"rendered":"alphalab,LNA10,\u524d\u7f6e\u653e\u5927\u5668"},"content":{"rendered":"
alphalab,LNA10<\/a>,\u524d\u7f6e\u653e\u5927\u5668<\/a>, LNA10\u793a\u6ce2\u5668\u524d\u7f6e\u653e\u5927\u5668<\/a>\u5c06\u663e\u8457\u63d0\u9ad8\u793a\u6ce2\u5668\u5728\u4f4e\u4e8e1MHz\u9891\u7387\u4e0b\u7684\u5c0f\u4fe1\u53f7\u6027\u80fd\u3002<\/p>\n \u63cf\u8ff0 \u5927\u591a\u6570\u793a\u6ce2\u5668\u8bbe\u8ba1\u7528\u4e8e\u663e\u793a\u9ad8\u9891(\u5feb\u901f)\u4e8b\u4ef6\uff0c\u8fd9\u4e9b\u4e8b\u4ef6\u672c\u8eab\u53ef\u80fd\u5177\u6709\u6beb\u4f0f\u6216\u66f4\u9ad8\u7684\u566a\u58f0\u3002\u7136\u800c\uff0c\u4f4e\u9891\u4fe1\u53f7\u7684\u56fa\u6709\u566a\u58f0\u8981\u5c0f\u5f97\u591a\uff0c\u56e0\u6b64\u4f4e\u566a\u58f0\u524d\u7f6e\u653e\u5927\u5668\u548c\u9650\u5e26\u5bbd\u6ee4\u6ce2\u5668\u5bf9\u4e8e\u4f4e\u9891\u5c0f\u4fe1\u53f7\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002*\u5927\u591a\u6570\u653e\u5927\u5668\u5728~ 1000hz\u4ee5\u4e0a\u7684\u6240\u6709\u9891\u7387\u4e0a\u90fd\u6709\u767d\u566a\u58f0\u9891\u8c31(\u5e73\u5766\u7684\u9891\u8c31\u66f2\u7ebf)\u3002\u8fd9\u79cd\u767d\u566a\u58f0\u9891\u8c31\u901a\u5e38\u6307\u5b9a\u4e3a\u6bcf\u221aHz\u7684\u7279\u5b9anV\u6570\u3002\u7136\u800c\uff0c\u4e0e\u5178\u578b\u7684\u65e0\u6e90\u7535\u963b\u4e0d\u540c\uff0c\u56fa\u6001\u653e\u5927\u5668\u7684\u7b49\u6548\u8f93\u5165\u566a\u58f0\u8c31(\u5355\u4f4d\u4e3anV\/\u221aHz)\u5728\u4f4e\u9891\u65f6\u4f1a\u53d8\u5f97\u66f4\u9ad8\u3002\u901a\u5e38\uff0c\u5f53f\u226410Hz\u65f6\uff0cnV\/\u221aHz\u7684\u6570\u91cf\u4e0e~1\/f\u6210\u6b63\u6bd4\u3002\u566a\u58f0\u7279\u6027\u8868(\u4f4d\u4e8e\u89c4\u683c\u4e0b)\u663e\u793a\u4e86LNA 10\u5728\u4e0d\u540c\u9891\u7387\u8303\u56f4\u5185\u7684\u5b9e\u9645\u566a\u58f0\u3002\u5728\u6240\u6709\u9891\u7387\u4e0b\uff0cLNA 10\u7684\u566a\u58f0\u90fd\u6bd4\u5178\u578b\u7684\u56fa\u6001\u653e\u5927\u5668\u5c0f\u5f97\u591a\u3002<\/p>\n *\u7535\u963b\u6027\u7535\u8def\u5728\u5ba4\u6e29\u4e0b\u7684\u56fa\u6709\u201c\u767d\u201d\u566a\u58f0\u4e0e\u221a(R\u2219\u0394f)\u6210\u6b63\u6bd4\uff0c\u5373\u6e90\u7535\u963b\u4e0e\u6240\u7814\u7a76\u7684\u5e26\u5bbd\u4e58\u79ef\u7684\u5e73\u65b9\u6839\u3002\u5bf9\u4e8e\u4f4e\u6e90\u7535\u963b\u548c\u4f4e\u9891\u7387\uff0c\u566a\u58f0\u4f4e\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a1000 \u03a9\u7535\u963b\u5668\u5728\u0394f =10 Hz\u7684\u5e26\u5bbd\u4e2d\u5177\u670913 nV\u7684\u56fa\u6709RMS\u566a\u58f0\uff0c\u5176\u4e2d10 Hz\u662f\u5e26\u5bbd\uff0c\u4f8b\u5982\uff0c\u4e0e\u9891\u7387\u8303\u56f40-10 Hz\u6216\u9891\u7387\u8303\u56f4102 Hz-112 Hz\u76f8\u5173\u8054\u3002\u5982\u679c\u6240\u7814\u7a76\u7684\u5e26\u5bbd\u662f4\u500d\u5bbd(\u537340\u8d6b\u5179)\uff0c\u6216\u8005\u7535\u963b\u4e58\u4ee54\uff0c\u5219\u566a\u58f0\u5c06\u53d8\u6210\u4e24\u500d\u3002<\/p>\n \u89c4\u8303 (LNA10\u6ca1\u67091\u500d\u589e\u76ca)<\/p>\n \u589e\u76ca\u7cbe\u5ea6+\/-1% \u8f93\u5165\u4fe1\u53f7\u8026\u5408\u53ef\u9009\u62e9\u4ea4\u6d41\u6216\u76f4\u6d41 \u76f4\u6d41\uff0c\u6bcf\u4e2a\u8f93\u5165\u5fc5\u987b\u5728-0.4V\u548c+0.4V\u4e4b\u95f4\uff0c\u76f8\u5bf9\u4e8e\u5916\u58f3\u63a5\u5730\uff0c\u51c6\u786e\u8bfb\u6570\u3002<\/p>\n \u8f93\u5165\u504f\u7f6e\u8c03\u8282+\/- 1mv \u8f93\u5165\u963b\u62971M\u03a9 \u8f93\u5165\u7535\u6e9012vdc (~50mA min)<\/p>\n \u566a\u58f0\u7279\u5f81 Download AlphaApp<\/a><\/p>\n \u5e94\u7528\u7a0b\u5e8f \u7c7b\u522b alphalab,LNA10,\u524d\u7f6e\u653e\u5927\u5668<\/p>\n https:\/\/www.bihec.com\/alphalab\/mgm\/<\/a><\/p>\n alphalab,LNA10,\u524d\u7f6e\u653e\u5927\u5668, LNA10\u793a\u6ce2\u5668\u524d\u7f6e\u653e\u5927\u5668\u5c06\u663e\u8457\u63d0\u9ad8\u793a\u6ce2\u5668\u5728\u4f4e\u4e8e1MHz\u9891\u7387\u4e0b\u7684\u5c0f\u4fe1\u53f7\u6027\u80fd\u3002 \u63cf\u8ff0 \u4f7f\u7528LNA10\u793a\u6ce2\u5668\u524d\u7f6e\u653e\u5927\u5668\uff0c\u53ef\u4ee5\u5728\u793a\u6ce2\u5668\u4e0a\u663e\u793a\u4e9a <\/p>\n","protected":false},"author":27,"featured_media":29815,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[28],"tags":[42,168,169,165,166,115,167],"yoast_head":"\n
\n\u4f7f\u7528LNA10\u793a\u6ce2\u5668\u524d\u7f6e\u653e\u5927\u5668\uff0c\u53ef\u4ee5\u5728\u793a\u6ce2\u5668\u4e0a\u663e\u793a\u4e9a\u5fae\u4f0f\u4fe1\u53f7\uff0c\u793a\u6ce2\u5668\u901a\u5e38\u53ea\u5728\u5782\u76f4\u8f74\u4e0a\u4e0b\u964d\u52301mV\/div\u3002\u8be5\u524d\u7f6e\u653e\u5927\u5668\u5305\u62ec\u4e00\u4e2a\u6a21\u62df\u771f\u5dee\u5206\u8f93\u5165\u548c\u4e00\u4e2a\u6a21\u62df\u4f4e\u901a\u6ee4\u6ce2\u5668(\u53ef\u8c03\u8c101Hz-1MHz)\u3002\u8f93\u5165\u53c2\u8003RMS\u566a\u58f0\u8c31\u5728f >100Hz\u65f6\u5c0f\u4e8e\u7b49\u4e8e4nV\/\u221aHz\u3002\u56e0\u6b64\uff0c\u4f8b\u5982\uff0c\u5373\u4f7f\u5177\u67091000\u500d\u589e\u76ca\uff0c\u57281mV\/div\u5782\u76f4\u793a\u6ce2\u5668\u8bbe\u7f6e(\u5047\u8bbe\u4f4e\u963b\u6297\u8f93\u5165)\u4e0a\uff0c\u4ece100 Hz\u52301000 Hz\u7684\u603b\u566a\u58f0\u5c0f\u4e8e1 div\u5cf0\u5bf9\u5cf0\u3002<\/p>\n
\n\u589e\u76ca\u53ef\u900910x\/100x\/1000x(\u771f\u5dee\u5206\uff0cCMRR > 90dB)
\n\u53ef\u4ee5\u9009\u62e9\u6b63\u3001\u8d1f\u5355\u7aef\u8f93\u5165\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u53c2\u8003\u5730<\/p>\n
\n\u8f93\u51fa\u6ee4\u6ce2\u5668\u5355\u6781\u4f4e\u901a\uff0c\u53ef\u8c03\u4ece1Hz\u52301Mhz
\n(\u6839\u636e\u9700\u8981\u51cf\u5c11\u5e26\u5bbd)<\/p>\n
\n\u4ea4\u6d41\u901a\u8fc70.3 hz\u9ad8\u901a\u6ee4\u6ce2\u5668\uff0c1\u6781\u3002\u5f53\u4ea4\u6d41\u8026\u5408\u65f6\uff0c\u8f93\u5165\u7aef\u53ef\u5bb9\u5fcd+\/-30V\u7684\u504f\u7f6e\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u8f93\u5165\u7684\u5cf0\u5bf9\u5cf0\u5feb\u901f\u53d8\u5316\u8d85\u8fc70.8 v\uff0c\u90a3\u4e48\u4e3a\u4e86\u5b9e\u73b0\u7cbe\u786e\u653e\u5927\uff0c\u8f6c\u6362\u901f\u7387\u5fc5\u987b\u22642V\/sec\u3002<\/p>\n
\n\u8f93\u5165\u4fdd\u62a4+\/- 5KV ESD(\u9759\u7535)\u3002
\n+\/-30V\u65e0\u9650\u7535\u6d41\u77ac\u6001\uff0c\u76f8\u5bf9\u4e8e\u5916\u58f3\u63a5\u5730\u3002<\/p>\n
\n\u8f93\u5165\u7c7b\u578bbnc
\n\u8f93\u51fa\u963b\u6297470\u03a9
\n\u8f93\u51fa\u7c7b\u578bbnc (100\u03a9)
\n\u8f93\u51fa\u8bbe\u8ba1\u4e3a\u8fde\u63a5\u5230\u5355\u4e2a\u793a\u6ce2\u5668\u901a\u9053\uff0c\u6216\u4efb\u4f55\u5176\u4ed6\u7535\u538b\u8bfb\u53d6\u8bbe\u5907(\u6570\u636e\u8bb0\u5f55\u5668\uff0c\u7535\u538b\u8868<\/a>\u7b49)\u3002<\/p>\n
\n\u9891\u7387\u8303\u56f4:\u8f93\u5165\u53c2\u8003\u566a\u58f0:
\n10-4 – 10-2 Hz(\u9891\u7387\u8303\u56f4:2.8\u5c0f\u65f6\u7684\u5012\u6570\u5230100\u79d2\u7684\u5012\u6570)50 nV\u6709\u6548\u503c
\n10- 2hz – 1hz(\u9891\u7387\u8303\u56f4:100\u79d2\u7684\u5012\u6570\u52301\u79d2\u7684\u5012\u6570)20 nV\u6709\u6548\u503c
\n1 – 10 Hz 18 nV\u6709\u6548\u503c(\u5e73\u57476nV\/\u221aHz)
\n10 – 100 Hz 39 nV\u6709\u6548\u503c(4.1nV\/\u221aHz)
\n100hz\u4ee5\u4e0a< 4nv \/\u221aHz
\n*\u7535\u963b\u6027\u7535\u8def\u5728\u5ba4\u6e29\u4e0b\u7684\u56fa\u6709\u201c\u767d\u201d\u566a\u58f0\u4e0e\u221a(R\u2219\u0394f)\u6210\u6b63\u6bd4\uff0c\u5373\u6e90\u7535\u963b\u4e0e\u6240\u7814\u7a76\u7684\u5e26\u5bbd\u4e58\u79ef\u7684\u5e73\u65b9\u6839\u3002\u5bf9\u4e8e\u4f4e\u6e90\u7535\u963b\u548c\u4f4e\u9891\u7387\uff0c\u566a\u58f0\u4f4e\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a1000 \u03a9\u7535\u963b\u5668\u5728\u0394f =10 Hz\u7684\u5e26\u5bbd\u4e2d\u5177\u670913 nV\u7684\u56fa\u6709RMS\u566a\u58f0\uff0c\u5176\u4e2d10 Hz\u662f\u5e26\u5bbd\uff0c\u4f8b\u5982\uff0c\u4e0e\u9891\u7387\u8303\u56f40-10 Hz\u6216\u9891\u7387\u8303\u56f4102 Hz-112 Hz\u76f8\u5173\u8054\u3002\u5982\u679c\u6240\u7814\u7a76\u7684\u5e26\u5bbd\u662f4\u500d\u5bbd(\u537340\u8d6b\u5179)\uff0c\u6216\u8005\u7535\u963b\u4e58\u4ee54\uff0c\u5219\u566a\u58f0\u5c06\u53d8\u6210\u4e24\u500d\u3002<\/p>\n
\n\u7535\u6c14\u5de5\u7a0b<\/a>\uff0c\u79d1\u5b66\u7814\u7a76<\/a><\/p>\n
\n\u7535\u538b\u6d4b\u91cf<\/a><\/p>\n