{"id":900797,"date":"2024-11-20T17:34:32","date_gmt":"2024-11-20T09:34:32","guid":{"rendered":"https:\/\/www.bihec.com\/stanford-research-systems\/?p=900797"},"modified":"2024-11-20T17:34:32","modified_gmt":"2024-11-20T09:34:32","slug":"%e7%be%8e%e5%9b%bd-srs-stanford-research-systems-sr400-%e9%97%a8%e6%8e%a7%e5%85%89%e5%ad%90%e8%ae%a1%e6%95%b0%e5%99%a8-%e5%85%89%e5%ad%90%e8%ae%a1%e6%95%b0%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/stanford-research-systems\/%e7%be%8e%e5%9b%bd-srs-stanford-research-systems-sr400-%e9%97%a8%e6%8e%a7%e5%85%89%e5%ad%90%e8%ae%a1%e6%95%b0%e5%99%a8-%e5%85%89%e5%ad%90%e8%ae%a1%e6%95%b0%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fd SRS -Stanford Research Systems SR400 \u95e8\u63a7\u5149\u5b50\u8ba1\u6570\u5668 \u5149\u5b50\u8ba1\u6570\u5668"},"content":{"rendered":"
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<\/p>\n
SR400 \u95e8\u63a7\u5149\u5b50\u8ba1\u6570\u5668<\/p>\n<\/div>\n
SR400 \u53cc\u901a\u9053\u95e8\u63a7\u5149\u5b50\u8ba1\u6570\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u4fbf\u7684\u96c6\u6210\u5149\u5b50\u8ba1\u6570\u65b9\u6cd5\uff0c\u907f\u514d\u4e86\u65e7\u8ba1\u6570\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u8d39\u7528\u3002\u4e0d\u518d\u9700\u8981\u6df7\u5408\u548c\u5339\u914d\u653e\u5927\u5668\u3001\u7504\u522b\u5668\u3001\u95e8\u53d1\u751f\u5668\u548c\u8ba1\u6570\u5668\u3002SR400 \u5c06\u6240\u6709\u8fd9\u4e9b\u6a21\u5757\u7ec4\u5408\u5230\u4e00\u4e2a\u96c6\u6210\u7684\u5fae\u5904\u7406\u5668\u63a7\u5236\u4eea\u5668\u4e2d\u3002SR400 \u53ef\u4ee5\u8f7b\u677e\u6267\u884c\u590d\u6742\u7684\u6d4b\u91cf\u4efb\u52a1\uff0c\u5982\u80cc\u666f\u6263\u9664\u3001\u540c\u6b65\u68c0\u6d4b\u3001\u6e90\u8865\u507f\u548c\u5806\u79ef\u6821\u6b63\u3002<\/p>\n
\u8ba1\u6570\u5668<\/p>\n
SR400 \u6709\u4e24\u4e2a\u72ec\u7acb\u7684\u901a\u9053\uff0c\u53ef\u4ee5\u4ee5\u9ad8\u8fbe 200 MHz \u7684\u901f\u7387\u8ba1\u6570\u3002\u4e0d\u540c\u7684\u8ba1\u6570\u6a21\u5f0f\u5141\u8bb8\u60a8\u8ba1\u6570\u56fa\u5b9a\u7684\u65f6\u95f4\uff0c\u76f4\u5230\u6536\u5230\u4e00\u5b9a\u6570\u91cf\u7684\u8ba1\u6570\uff0c\u6216\u56fa\u5b9a\u6570\u91cf\u7684\u89e6\u53d1\u3002\u6bcf\u4e2a\u8ba1\u6570\u901a\u9053\u90fd\u6709\u81ea\u5df1\u7684\u95e8\u53d1\u751f\u5668\uff0c\u63d0\u4f9b\u77ed\u81f3 5 ns \u6216\u957f\u81f3 1 s \u7684\u8ba1\u6570\u95e8\u3002\u95e8\u53ef\u4ee5\u8bbe\u7f6e\u5728\u76f8\u5bf9\u4e8e\u89e6\u53d1\u4fe1\u53f7\u7684\u56fa\u5b9a\u4f4d\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u626b\u63cf\u4ee5\u6d4b\u91cf\u5bff\u547d\u6216\u6062\u590d\u65f6\u53d8\u6ce2\u5f62\u3002<\/p>\n
\u8ba1\u6570\u5668\u7684\u5b9e\u9645\u8f93\u5165\u53ef\u4ee5\u770b\u4f5c\u662f\u6765\u81ea\u524d\u9762\u677f\u4e0a\u7504\u522b\u5668\u8f93\u51fa\u7684 NIM \u7535\u5e73\u8109\u51b2\u3002\u533a\u5206\u8109\u51b2\u4e3a 0 \u81f3 -0.7 V \u7684\u8d1f\u503c\u3002DISC \u8f93\u51fa\u5728\u8c03\u6574\u7504\u522b\u5668\u9608\u503c\u6216\u95e8\u5b9a\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n
\u4fe1\u53f7\u8f93\u5165\u548c\u7504\u522b\u5668<\/p>\n
\u4e24\u4e2a\u6a21\u62df\u4fe1\u53f7\u8f93\u5165\uff08A \u548c B\uff09\u5747\u5728\u5185\u90e8\u7aef\u63a5\u4e3a 50 \u03a9\u3002\u8f93\u5165\u63a5\u53d7 \u00b1300 mV \u4e4b\u95f4\u7684\u4fe1\u53f7\uff0c\u5e76\u53d7\u5230 \u00b15 VDC \u7684\u4fdd\u62a4\u3002\u6bcf\u4e2a\u8f93\u5165\u540e\u63a5\u4e00\u4e2a DC \u81f3 300 MHz \u653e\u5927\u5668\uff0c\u5141\u8bb8\u68c0\u6d4b\u5c0f\u81f3 10 mV \u7684\u8109\u51b2\u3002\u5982\u679c\u9700\u8981\u989d\u5916\u7684\u7075\u654f\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fdc\u7a0b\u524d\u7f6e\u653e\u5927\u5668<\/a>\uff08\u5982 SR445A\uff09\u3002<\/p>\n \u6bcf\u4e2a\u901a\u9053\u90fd\u63d0\u4f9b\u4e86\u7504\u522b\u5668\uff0c\u53ef\u9009\u9608\u503c\u8303\u56f4\u4e3a -300 mV \u81f3 +300 mV\uff0c\u6b65\u957f\u4e3a 0.2 mV\u3002\u8109\u51b2\u5bf9\u5206\u8fa8\u7387\u4e3a 5 ns\uff0c\u53ef\u4ee5\u68c0\u6d4b\u5230\u4efb\u4e00\u6781\u6027\u7684\u8109\u51b2\u3002\u6bcf\u4e2a\u9608\u503c\u90fd\u53ef\u4ee5\u7f16\u7a0b\u4e3a\u4ee5\u53ef\u9009\u7684\u6b65\u957f\u6cbf\u4efb\u4e00\u65b9\u5411\u8fdb\u884c\u626b\u63cf\u3002\u8fd9\u53ef\u4ee5\u63d0\u4f9b\u8109\u51b2\u9ad8\u5ea6\u5206\u6790 \uff08PHA\uff09 \u8f93\u51fa\uff0c\u5bf9\u4e8e\u9009\u62e9\u5149\u7535\u500d\u589e\u7ba1\u504f\u7f6e\u6216\u9274\u522b\u5668\u7535\u5e73\u975e\u5e38\u6709\u7528\u3002<\/p>\n \u8ba1\u6570\u5468\u671f<\/p>\n SR400 \u53ef\u4ee5\u7f16\u7a0b\u4e3a\u5728\u5355\u6b21\u626b\u63cf\u4e2d\u4ece 1 \u5230 2000 \u4e2a\u8ba1\u6570\u5468\u671f\u5faa\u73af\u3002\u5728\u7a0b\u5e8f\u626b\u63cf\u7ed3\u675f\u65f6\uff0c\u8ba1\u6570\u5668\u53ef\u80fd\u4f1a\u505c\u6b62\u6216\u91cd\u65b0\u542f\u52a8\u626b\u63cf\u3002\u8fde\u7eed\u8ba1\u6570\u5468\u671f\u7531\u201c\u505c\u7559\u65f6\u95f4\u201d\u5206\u9694\uff0c\u8be5\u65f6\u95f4\u53ef\u8bbe\u7f6e\u4e3a 2 ms \u81f3 60 s\u3002\u5728\u505c\u7559\u65f6\u95f4\u5185\uff0c\u8ba1\u6570\u88ab\u7981\u7528\uff0c\u53ef\u80fd\u4f1a\u4f20\u8f93\u6570\u636e\u6216\u66f4\u6539\u5916\u90e8\u53c2\u6570\u3002\u9a7b\u7559\u8f93\u51fa\u63d0\u4f9b TTL \u4fe1\u53f7\uff0c\u8be5\u4fe1\u53f7\u5728\u9a7b\u7559\u65f6\u95f4\u5185\u4e3a\u9ad8\u7535\u5e73\u3002\u8fd9\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5\u5b9e\u9a8c\u4e2d\u4f7f\u7528\u7684\u5176\u4ed6\u4eea\u5668\u3002<\/p>\n \u8f93\u51fa<\/p>\n \u524d\u9762\u677f\u6700\u591a\u53ef\u663e\u793a\u8ba1\u6570109<\/span><\/sup>.\u4e24\u4e2a\u8ba1\u6570\u5668\u7684\u7ed3\u679c\u53ef\u4ee5\u5355\u72ec\u663e\u793a\uff0c\u4e5f\u53ef\u4ee5\u7ec4\u5408\u4e3a\u00a0A-B \u6216 A+B\u3002\u524d\u9762\u677f D\/A \u8f93\u51fa\u63d0\u4f9b\u4e0e A\u3001B\u3001A-B\u00a0\u6216 A+B \u6210\u6bd4\u4f8b\u7684\u6a21\u62df\u4fe1\u53f7\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u8ba1\u6570\u6a21\u5f0f\u3002\u523b\u5ea6\u53ef\u4ee5\u662f\u5bf9\u6570\u00a0\uff081V\/\u5341\u500d\u9891\u7a0b\uff09\u00a0\u6216\u7ebf\u6027\u7684\u3002<\/p>\n \u8ba1\u7b97\u673a\u63a5\u53e3<\/p>\n \u5185\u7f6e RS-232 \u548c GPIB \u63a5\u53e3\u4e3a\u63a7\u5236\u4eea\u5668\u548c\u68c0\u7d22\u6570\u636e\u63d0\u4f9b\u4e86\u4e00\u79cd\u4fbf\u6377\u7684\u65b9\u6cd5\u3002\u5f53 SR400 \u6b63\u5728\u626b\u63cf\u65f6\uff0cA \u548c B \u8ba1\u6570\u5668\u7684\u6bcf\u4e2a\u8ba1\u6570\u503c\u90fd\u5b58\u50a8\u5728 2000 \u70b9\u7684\u5185\u90e8\u7f13\u51b2\u533a\u4e2d\u3002\u6b64\u7f13\u51b2\u533a\u53ef\u4ee5\u9010\u70b9\u4f20\u8f93\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4efb\u4e00\u63a5\u53e3\u4e00\u6b21\u6027\u8f6c\u50a8\u3002<\/p>\n SR400 \u89c4\u683c<\/p>\n<\/td>\n<\/tr>\n \u4fe1\u53f7\u8f93\u5165<\/p>\n<\/td>\n<\/tr>\n \u5224\u522b\u5668<\/p>\n<\/td>\n<\/tr>\n \u8ba1\u6570\u5668 A\u3001B \u548c T \u5728\u5bf9\u4fe1\u53f7\u8f93\u5165\u8fdb\u884c\u8ba1\u6570\u65f6\u5177\u6709\u72ec\u7acb\u7684\u7504\u522b\u5668\u3002\u6240\u6709\u9274\u522b\u5668\u7ea7\u522b\u90fd\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u56fa\u5b9a\u7ea7\u522b\u6216\u8fdb\u884c\u626b\u63cf\u3002<\/p>\n<\/td>\n<\/tr>\n \u89e6\u53d1\u5668\u8f93\u5165<\/p>\n<\/td>\n<\/tr>\n \u95e8\u751f\u6210\u5668<\/p>\n<\/td>\n<\/tr>\n A \u548c B \u95e8\u90fd\u53ef\u4ee5\u53ca\u65f6\u56fa\u5b9a\u6216\u626b\u63cf\u3002\u95e8 \u8f93\u51fa \u663e\u793a \u95e8 \u76f8\u5bf9\u4e8e \u9274\u522b\u5668 \u8f93\u51fa \u7684\u4f4d\u7f6e\u3002<\/p>\n<\/td>\n<\/tr>\n \u7f8e\u56fd SRS -Stanford Research Systems SR400 \u95e8\u63a7\u5149\u5b50\u8ba1\u6570\u5668 \u5149\u5b50\u8ba1\u6570\u5668 \u4e24\u4e2a\u72ec\u7acb\u901a\u9053 \u8ba1\u6570\u7387\u8fbe 200 MHz 5 ns \u8109\u51b2\u5bf9\u5206\u8fa8\u7387 \u95e8\u63a7\u548c\u8fde <\/p>\n","protected":false},"author":16,"featured_media":900799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[159,162,3,161,158],"tags":[160,164,82,90,93,128,85,125,163,92,155,117,124],"yoast_head":"\n\n\n
\n \n \n \n \n \u5e26\u5bbd<\/span><\/td>\n \u76f4\u6d41\u81f3 300 MHz<\/span><\/td>\n<\/tr>\n \n \u8f93\u5165\u963b\u6297<\/span><\/td>\n 50 \u03a9<\/span><\/td>\n<\/tr>\n \n \u7ebf\u6027\u8303\u56f4<\/span><\/td>\n \u00b1300 mV\uff08\u8f93\u5165\u7aef\uff09<\/span><\/td>\n<\/tr>\n \n \u8f93\u5165\u4fdd\u62a4<\/span><\/td>\n \u00b15 VDC\uff0c50 V\uff0c\u6301\u7eed 1 \u03bcs<\/span><\/td>\n<\/tr>\n \n \u8fc7\u8f7d\u6062\u590d<\/span><\/td>\n 5 \u7eb3\u79d2<\/span><\/td>\n<\/tr>\n \n \n \n \n \n \u9274\u522b\u5668\u8303\u56f4<\/span><\/td>\n -300 mV \u81f3 +300 mV<\/span><\/td>\n<\/tr>\n \n \u9274\u522b\u5668\u659c\u7387<\/span><\/td>\n \u4e0a\u5347\u6216\u4e0b\u964d<\/span><\/td>\n<\/tr>\n \n \u5206\u8fa8\u7387<\/span><\/td>\n 0.2 \u6beb\u4f0f<\/span><\/td>\n<\/tr>\n \n \u8f93\u5165\u5931\u8c03\u7535\u538b<\/span><\/td>\n <1 \u6beb\u4f0f<\/span><\/td>\n<\/tr>\n \n \u6700\u5c0f\u8109\u51b2\u8f93\u5165<\/span><\/td>\n 10 \u6beb\u4f0f<\/span><\/td>\n<\/tr>\n \n \u8109\u51b2\u5bf9\u5206\u8fa8\u7387<\/span><\/td>\n 5 \u7eb3\u79d2<\/span><\/td>\n<\/tr>\n \n DISC \u8f93\u51fa<\/span><\/td>\n NIM \u7ea7\u522b\u4e3a 50 \u03a9<\/span><\/td>\n<\/tr>\n \n \u7981\u6b62\u8f93\u5165<\/span><\/td>\n TTL \u9ad8\u6863\u8ba1\u6570<\/span><\/td>\n<\/tr>\n \n \n \n \u963b\u6297<\/span><\/td>\n 10 k\u03a9<\/span><\/td>\n<\/tr>\n \n \u95e8\u69db<\/span><\/td>\n \u00b12.000 VDC\uff0c\u6b65\u957f\u4e3a 1 mV<\/span><\/td>\n<\/tr>\n \n \u5761<\/span><\/td>\n \u4e0a\u5347\u6216\u4e0b\u964d<\/span><\/td>\n<\/tr>\n \n \u4fdd\u62a4<\/span><\/td>\n 15 VDC\uff0c100 V\uff0c\u6301\u7eed 1 \u03bcs<\/span><\/td>\n<\/tr>\n \n \n \n \n \n \u63d2\u5165\u5ef6\u8fdf<\/span><\/td>\n 25 \u7eb3\u79d2<\/span><\/td>\n<\/tr>\n \n \u6700\u5927\u5ef6\u8fdf<\/span><\/td>\n 999.2 \u6beb\u79d2<\/span><\/td>\n<\/tr>\n \n \u6700\u5c0f\u6d47\u53e3\u5bbd\u5ea6<\/span><\/td>\n 5 \u7eb3\u79d2<\/span><\/td>\n<\/tr>\n \n \u6700\u5927\u6d47\u53e3\u5bbd\u5ea6<\/span><\/td>\n 999 \u6beb\u79d2\u6216\u8fde\u7eed\u6ce2<\/span><\/td>\n<\/tr>\n \n \u5206\u8fa8\u7387<\/span><\/td>\n 0.1 %\uff0c\u6700\u5c0f 1 ns<\/span><\/td>\n<\/tr>\n \n \u51c6\u786e\u6027<\/span><\/td>\n 2 \u7eb3\u79d2 + 1 %<\/span><\/td>\n<\/tr>\n \n \u6296\u52a8<\/span><\/td>\n 200 PS RMS +100 \u9875\/\u5206\u949f<\/span><\/td>\n<\/tr>\n \n \u6700\u5927\u89e6\u53d1\u901f\u7387<\/span><\/td>\n 1 \u5146\u8d6b<\/span><\/td>\n<\/tr>\n \n GATE \u89c6\u56fe\u8f93\u51fa<\/span><\/td>\n NIM \u7ea7\u522b\u4e3a 50 \u03a9<\/span><\/td>\n<\/tr>\n \n GATE \u89c6\u56fe\u9519\u8bef<\/span><\/td>\n <2 \u7eb3\u79d2<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n