{"id":900561,"date":"2023-04-13T13:22:06","date_gmt":"2023-04-13T05:22:06","guid":{"rendered":"https:\/\/www.bihec.com\/stanford-research-systems\/?p=900561"},"modified":"2023-04-13T13:22:06","modified_gmt":"2023-04-13T05:22:06","slug":"%e7%be%8e%e5%9b%bd%e6%96%af%e5%9d%a6%e7%a6%8fstanford-dg645%e6%95%b0%e5%ad%97%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8%e4%bd%8e%e6%8a%96%e5%8a%a8%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/stanford-research-systems\/%e7%be%8e%e5%9b%bd%e6%96%af%e5%9d%a6%e7%a6%8fstanford-dg645%e6%95%b0%e5%ad%97%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8%e4%bd%8e%e6%8a%96%e5%8a%a8%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fd\u65af\u5766\u798fStanford DG645\u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668,\u4f4e\u6296\u52a8\u5ef6\u8fdf\u53d1\u751f\u5668"},"content":{"rendered":"<h2 class=\"item-detail-title\">\u7f8e\u56fd\u65af\u5766\u798fStanford <a href=\"https:\/\/www.bihec.com\/stanford-research-systems\/tag\/dg645%e6%95%b0%e5%ad%97%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8\/\" title=\"View all posts in DG645\u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668\" target=\"_blank\">DG645\u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668<\/a>,<a href=\"https:\/\/www.bihec.com\/stanford-research-systems\/tag\/%e4%bd%8e%e6%8a%96%e5%8a%a8%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8\/\" title=\"View all posts in \u4f4e\u6296\u52a8\u5ef6\u8fdf\u53d1\u751f\u5668\" target=\"_blank\">\u4f4e\u6296\u52a8\u5ef6\u8fdf\u53d1\u751f\u5668<\/a><\/h2>\n<p id=\"bCAmope\"><img loading=\"lazy\" width=\"806\" height=\"440\" class=\"alignnone size-full wp-image-900562 \" src=\"https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93.png 806w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93-300x164.png 300w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93-768x419.png 768w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93-500x273.png 500w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_6437909ce9d93-800x437.png 800w\" sizes=\"(max-width: 806px) 100vw, 806px\" \/><\/p>\n<p id=\"KqmXoIg\"><img loading=\"lazy\" width=\"800\" height=\"402\" class=\"alignnone size-full wp-image-900563 \" src=\"https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_643790b5241db.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_643790b5241db.png 800w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_643790b5241db-300x151.png 300w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_643790b5241db-768x386.png 768w, https:\/\/www.bihec.com\/stanford-research-systems\/wp-content\/uploads\/sites\/65\/2023\/04\/img_643790b5241db-500x251.png 500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<div class=\"item-remind\">\n<p class=\"Text2021\"><span>\u7f8e\u56fd\u65af\u5766\u798fStanford Research DG645 \u662f\u4e00\u6b3e\u591a\u529f\u80fd\u6570\u5b57\u5ef6\u8fdf\/\u8109\u51b2\u53d1\u751f\u5668\uff0c\u53ef\u63d0\u4f9b\u7cbe\u786e\u5b9a\u4e49\u7684\u8109\u51b2\uff0c\u91cd\u590d\u9891\u7387\u9ad8\u8fbe 10 MHz\u3002\u8be5\u4eea\u5668\u5bf9\u65e7<\/span><span>\u8bbe\u8ba1\u8fdb\u884c\u4e86\u591a\u9879\u6539\u8fdb\u2014\u2014\u66f4\u4f4e\u7684<\/span><span>\u6296\u52a8\u3001\u66f4\u9ad8\u7684\u7cbe\u5ea6\u3001\u66f4\u5feb\u7684\u89e6\u53d1\u901f\u7387\u548c\u66f4\u591a\u7684\u8f93\u51fa\u3002DG645 \u8fd8\u5177\u6709\u4ee5\u592a\u7f51\u3001GPIB \u548c<\/span><span>RS-232<\/span><span>\u63a5\u53e3\uff0c\u7528\u4e8e\u4eea\u5668\u7684\u8ba1\u7b97\u673a\u6216\u7f51\u7edc\u63a7\u5236\u3002<\/span><\/p>\n<p class=\"TextTITLESb2021\"><span>\u5ef6\u8fdf\u53d1\u751f\u5668\u65f6\u5e8f<\/span><\/p>\n<div class=\"w3-hide-small\">\n<table width=\"350\" cellpadding=\"20\" align=\"right\">\n<tbody>\n<tr>\n<td><img src=\"https:\/\/www.thinksrs.com\/images\/instr\/dg645\/DG645_TIMING.gif\" \/><\/p>\n<h2 class=\"BlueText2021\" align=\"center\"><span>\u65f6\u5e8f\u56fe<\/span><\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"Text2021\"><span>\u6240\u6709<a href=\"https:\/\/www.bihec.com\/stanford-research-systems\/tag\/%e6%95%b0%e5%ad%97%e5%bb%b6%e8%bf%9f%e5%8f%91%e7%94%9f%e5%99%a8\/\" title=\"View all posts in \u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668\" target=\"_blank\">\u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668<\/a>\u90fd\u901a\u8fc7\u8ba1\u7b97\u5feb\u901f\u65f6\u949f\uff08\u901a\u5e38\u4e3a 100 MHz\uff09\u7684\u5468\u671f\u6765\u6d4b\u91cf\u65f6\u95f4\u95f4\u9694\u3002\u5927\u591a\u6570\u6570\u5b57\u5ef6\u8fdf\u53d1\u751f\u5668\u8fd8\u5177\u6709\u77ed\u7684\u53ef\u7f16\u7a0b\u6a21\u62df\u5ef6\u8fdf\uff0c\u4ee5\u5b9e\u73b0\u6bd4\u65f6\u949f\u5468\u671f\u5206\u8fa8\u7387\u66f4\u9ad8\u7684\u65f6\u95f4\u95f4\u9694\u3002\u9057\u61be\u7684\u662f\uff0c\u5982\u679c\u89e6\u53d1\u5668\u4e0e\u65f6\u949f\u4e0d\u540c\u76f8\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u7684\u5b9a\u65f6\u4e0d\u786e\u5b9a\u6027\uff08\u901a\u5e38\u4e3a 10 ns\uff09\u3002<\/span><\/p>\n<p class=\"Text2021\"><span>\u7f8e\u56fd\u65af\u5766\u798fStanford ResearchDG645\u00a0 \u901a\u8fc7\u6d4b\u91cf\u76f8\u5bf9\u4e8e\u5185\u90e8\u65f6\u949f\u7684\u89e6\u53d1\u65f6\u95f4\u5e76\u8865\u507f\u6a21\u62df\u5ef6\u8fdf\u6765\u6d88\u9664\u65f6\u95f4\u4e0d\u786e\u5b9a\u6027\u3002\u8fd9\u79cd\u65b9\u6cd5\u5c06\u6296\u52a8\u964d\u4f4e\u4e86\u5927\u7ea6 100 \u500d\uff0c\u5e76\u5141\u8bb8\u5185\u90e8\u901f\u7387\u53d1\u751f\u5668\u4ee5\u4efb\u4f55\u901f\u7387\u8fd0\u884c\u2014\u2014\u800c\u4e0d\u4ec5\u4ec5\u662f\u65f6\u949f\u9891\u7387\u7684\u7ea6\u6570\u3002<\/span><\/p>\n<p class=\"TextTITLESb2021\"><span>\u89e6\u53d1<\/span><\/p>\n<p class=\"Text2021\"><span>DG645 \u6709\u591a\u79cd\u89e6\u53d1\u65b9\u5f0f\u3002\u5468\u671f\u6296\u52a8\u5c0f\u4e8e 100 ps \u7684\u5185\u90e8\u901f\u7387\u53d1\u751f\u5668\u53ef\u4ee5\u8bbe\u7f6e\u4e3a 100 \u00b5Hz \u81f3 10 MHz\uff0c\u5206\u8fa8\u7387\u4e3a 1 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