{"id":66517,"date":"2023-12-13T17:41:52","date_gmt":"2023-12-13T09:41:52","guid":{"rendered":"https:\/\/www.cnledw.com\/?p=66517"},"modified":"2023-12-14T11:43:22","modified_gmt":"2023-12-14T03:43:22","slug":"%e8%8b%b1%e7%89%b9%e5%b0%94%e5%b1%95%e7%a4%bagan%e6%96%b0%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/www.cnledw.com\/Company\/newsdetail-66517.html","title":{"rendered":"\u82f1\u7279\u5c14\u5c55\u793aGaN\u65b0\u6280\u672f"},"content":{"rendered":"<p>\u5728\u6700\u8fd1\u7684IEDM\u5927\u4f1a\u4e0a\uff0c\u82f1\u7279\u5c14\u8868\u793a\uff0c\u5df2\u5c06 CMOS \u7845\u6676\u4f53\u7ba1\u4e0e\u6c2e\u5316\u9553 (GaN) \u529f\u7387\u6676\u4f53\u7ba1\u96c6\u6210\uff0c\u7528\u4e8e\u9ad8\u5ea6\u96c6\u6210\u768448V\u8bbe\u5907\u3002<\/p>\n<p>\u5177\u6709\u96c6\u6210\u9a71\u52a8\u5668\u7684 GaN \u5668\u4ef6\u7531 Cambridge GaN Devices\u3001EPC \u548c Navitas 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\u662f\u9886\u5148\u8005\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u6280\u672f\u5e76\u4e0d\u662f\u5236\u9020\u9ad8\u6548\u7535\u529b\u7535\u5b50\u5668\u4ef6\u7684\u7406\u60f3\u9009\u62e9\uff1a\u8017\u5c3d\u578b GaAs HEMT \u548c GaN HEMT \u56e0\u5176\u59cb\u7ec8\u5f00\u542f\u7684\u7279\u6027\u800c\u4e0d\u53d7\u9752\u7750\uff1bGaAs HBT \u4e0d\u9002\u5408\uff0c\u5b83\u662f\u7535\u6d41\u9a71\u52a8\u800c\u4e0d\u662f\u573a\u9a71\u52a8\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/1-1.png\" alt=\"\" width=\"510\" height=\"203\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u5e78\u8fd0\u7684\u662f\uff0c\u6709\u4e00\u79cd\u5728\u5404\u65b9\u9762\u90fd\u8868\u73b0\u51fa\u8272\u7684\u6676\u4f53\u7ba1\uff1a\u589e\u5f3a\u578b\uff08e \u6a21\u5f0f\uff09GaN 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\u529f\u80fd\uff0c\u4ece\u800c\u5f00\u8f9f\u4e86\u65b0\u5929\u5730\u3002\u8fd9\u9879\u65b0\u6280\u672f\u663e\u7740\u6269\u5c55\u4e86\u53ef\u5728\u9ad8\u6548\u3001\u5fae\u578b\u7247\u4e0a\u7cfb\u7edf\u4e2d\u5b9e\u65bd\u548c\u96c6\u6210\u7684\u89e3\u51b3\u65b9\u6848\u8303\u56f4\u3002<\/p>\n<p>\u4f7f\u7528\u82f1\u7279\u5c14\u9886\u5148\u7684 CMOS \u5de5\u5382\u4e4b\u4e00\u5728 300 mm \u7845\u7247\u4e0a\u52a0\u5de5 GaN \u6676\u4f53\u7ba1\u53ef\u4ee5\u83b7\u5f97\u989d\u5916\u7684\u56de\u62a5\u2014\u2014\u4e3a\u6240\u6709\u6700\u65b0\u5de5\u827a\u521b\u65b0\u6253\u5f00\u4e86\u5927\u95e8\u3002\u5b83\u4eec\u5305\u62ec\u9ad8\u03ba\u6280\u672f\u3001\u4e09\u7ef4\u5c42\u8f6c\u79fb\u3001\u5316\u5b66\u673a\u68b0\u629b\u5149\u3001\u5149\u523b\u6280\u672f\u548c\u94dc\u4e92\u8fde\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u53d7\u76ca\u4e8e\u66f4\u4fbf\u5b9c\u7684 300 mm \u7845\u57fa\u677f\u548c\u5927\u6279\u91cf\u751f\u4ea7\u5e26\u6765\u7684\u6210\u672c\u663e\u7740\u964d\u4f4e\u3002<\/p>\n<p>\u7531\u4e8e\u7f3a\u4e4f\u539f\u751f\u886c\u5e95\uff0c\u51e0\u4e4e\u6240\u6709\u7684GaN\u90fd\u751f\u957f\u5728\u5f02\u8d28\u886c\u5e95\u4e0a\uff0c\u4f8b\u5982\u84dd\u5b9d\u77f3\u3001SiC\u548c\u7845\u3002\u6700\u6d41\u884c\u7684\u5e73\u53f0\u662f\u76f8\u5bf9\u6602\u8d35\u76843\u82f1\u5bf8\u548c4\u82f1\u5bf8SiC\uff0c\u4ee5\u53ca4\u82f1\u5bf8\u30016\u82f1\u5bf8\u548c8\u82f1\u5bf8\u7845\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u82f1\u7279\u5c14\u4f7f\u7528\u7ecf\u6d4e\u9ad8\u6548\u7684 300 mm \u7845 \u57fa\u677f\uff08\u89c1\u56fe 3\uff09\u3002\u5728\u6b64\u5e73\u53f0\u4e0a\uff0c\u82f1\u7279\u5c14\u5c06 GaN \u4e0e 300 mm \u6676\u5706\u5382\u4e2d\u6700\u5148\u8fdb\u7684\u9ad8 K \u4ecb\u7535\u91d1\u5c5e\u6805\u6781\u6280\u672f\u7ed3\u5408\u8d77\u6765\u3002\u8fd9\u4f7f\u5f97\u589e\u5f3a\u6a21\u5f0f\u64cd\u4f5c\u548c\u6805\u6781\u5806\u53e0\u7f29\u653e\u6210\u4e3a\u53ef\u80fd\uff0c\u5e76\u6700\u7ec8\u5b9e\u73b0\u9ad8\u6027\u80fd\u548c\u4f4e\u6cc4\u6f0f\uff0c\u8fd9\u662f\u63d0\u9ad8\u6548\u7387\u7684\u5173\u952e\u3002\u8bf7\u6ce8\u610f\uff0c\u6cc4\u6f0f\u7684\u51cf\u5c11\u975e\u5e38\u663e\u7740\u2014\u2014\u5b83\u6bd4\u8096\u7279\u57fa\u6805\u6781 GaN HEMT \u597d\u8d85\u8fc7\u56db\u4e2a\u6570\u91cf\u7ea7\uff08\u89c1\u56fe 4\uff09\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/3.png\" alt=\"\" width=\"534\" height=\"224\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u589e\u5f3a\u578b GaN \u6676\u4f53\u7ba1\u6280\u672f\u7684\u53e6\u4e00\u4e2a\u4f18\u70b9\u662f\u5b83\u7b80\u5316\u4e86\u7535\u8def\u67b6\u6784\u3002\u7531\u4e8e\u589e\u5f3a\u578b\u6676\u4f53\u7ba1\u662f\u5e38\u5173\u578b\u7684\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u8d1f\u7535\u6e90\u3002\u76f8\u53cd\uff0c\u8be5\u8bbe\u5907\u53ef\u4ee5\u76f4\u63a5\u7531\u7535\u6c60\u9a71\u52a8\uff0c\u4ece\u800c\u8282\u7701\u4e86\u5fae\u82af\u7247\u4e0a\u5b9d\u8d35\u7684\u7a7a\u95f4\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/4.png\" alt=\"\" width=\"543\" height=\"211\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u5bf9 300 mm \u7845\u7247\u4e0a\u7684\u9ad8 K \u4ecb\u7535\u589e\u5f3a\u6a21\u5f0f GaN NMOS \u6676\u4f53\u7ba1\u8fdb\u884c\u7684\u6d4b\u91cf\u663e\u793a\u51fa\u51fa\u8272\u7684\u7535\u6c14\u7279\u6027\u4ee5\u53ca\u4e00\u6d41\u7684\u529f\u7387\u4f20\u8f93\u548c\u5c04\u9891\u6027\u80fd\u3002\u8be5\u5668\u4ef6\u5177\u6709\u4f4e\u6f0f\u6781\u6cc4\u6f0f\u3001\u9ad8\u9a71\u52a8\u6f0f\u6781\u7535\u6d41\u3001\u4f4e\u62d0\u70b9\u7535\u538b\u548c\u4f4e\u5bfc\u901a\u7535\u963b\u3002\u8fd9\u4e9b\u7279\u6027\u8868\u660e\uff0c\u9ad8 K \u7535\u4ecb\u8d28\u6280\u672f\u4f7f GaN \u6676\u4f53\u7ba1\u80fd\u591f\u5c06\u4f4e\u6f0f\u7535\u4e0e\u5353\u8d8a\u6027\u80fd\u7ed3\u5408\u8d77\u6765\uff0c\u5176\u529f\u7387\u4f20\u8f93\u6027\u80fd\u6bd4\u884c\u4e1a\u6807\u51c6\u7845\u6676\u4f53\u7ba1\u597d\u7ea6\u56db\u500d\uff08\u89c1\u56fe 5\uff09\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/5.png\" alt=\"\" width=\"507\" height=\"116\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u82f1\u7279\u5c14\u7684\u8bbe\u5907\u8fd8\u63d0\u4f9b\u51fa\u8272\u7684\u5c04\u9891\u6027\u80fd\u3002\u8fd9\u4e9b\u9ad8 K GaN NMOS \u6676\u4f53\u7ba1\u5728 1 GHz \u81f3 30 GHz \u7684\u5bbd\u9891\u7387\u8303\u56f4\u5185\u7684\u529f\u7387\u9644\u52a0\u6548\u7387\u663e\u7740\u4f18\u4e8e\u57fa\u4e8e GaAs \u548c\u7845\/SOI \u6676\u4f53\u7ba1\u7684\u6676\u4f53\u7ba1\uff08\u89c1\u56fe 6\uff09\u3002\u7531\u4e8e\u5177\u6709\u51fa\u8272\u7684\u62d0\u70b9\u7535\u538b\u548c\u5bfc\u901a\u7535\u963b\uff0c\u53ef\u4ee5\u5728\u4f4e\u81f3 1V \u7684\u6f0f\u6781\u7535\u538b\u4e0b\u5b9e\u73b0\u9ad8\u6548\u7684\u529f\u7387\u653e\u5927\u5668 (PA) \u64cd\u4f5c\uff08\u89c1\u56fe 7\uff09\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/6.png\" alt=\"\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/7.png\" alt=\"\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u8be5\u503c\u8fdc\u4f4e\u4e8e\u5178\u578b GaAs HBT \u7684\u6700\u5c0f\u622a\u6b62\u7535\u6e90\u7535\u538b\uff0c\u51f8\u663e\u4e86\u9ad8 K GaN NMOS \u6676\u4f53\u7ba1\u663e\u7740\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u7684\u6f5c\u529b\uff0c\u540c\u65f6\u4f7f\u7528\u5305\u7edc\u8ddf\u8e2a RF PA \u67b6\u6784\u63d0\u4f9b\u65e0\u4e0e\u4f26\u6bd4\u7684\u6548\u7387\u3002\u9ad8\u03ba GaN NMOS \u6676\u4f53\u7ba1\u8fd8\u53ef\u7528\u4f5c\u51fa\u8272\u7684\u5c04\u9891\u5f00\u5173\u548c\u4f4e\u566a\u58f0\u653e\u5927\u5668\u3002\u4f8b\u5982\uff0c\u5b83\u4eec\u7684\u5f00\u5173\u5177\u6709\u51fa\u8272\u7684\u54c1\u8d28\u56e0\u6570\uff0c\u5bfc\u901a\u7535\u963b\u548c\u5173\u65ad\u7535\u5bb9\u7684\u4e58\u79ef\u4ec5\u4e3a 110 fs\u30025 GHz \u65f6\u7684\u6700\u5c0f\u566a\u58f0\u7cfb\u6570\u4ec5\u4e3a 0.4 dB\uff0c28 GHz \u65f6\u7684\u6700\u5c0f\u566a\u58f0\u7cfb\u6570\u4ec5\u4e3a 1.36 dB\uff08\u89c1\u56fe 8\uff09\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/8.png\" alt=\"\" width=\"514\" height=\"208\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u529f\u7387\u653e\u5927\u5668\u3001\u4f4e\u566a\u58f0\u653e\u5927\u5668\u3001\u5c04\u9891\u5f00\u5173\u548c\u529f\u7387\u6676\u4f53\u7ba1\u7684\u51fa\u8272\u6027\u80fd\u76f8\u7ed3\u5408\uff0c\u4f7f\u589e\u5f3a\u578b\u9ad8\u03ba GaN NMOS \u6676\u4f53\u7ba1\u6280\u672f\u80fd\u591f\u63d0\u9ad8\u5c04\u9891\u524d\u7aef\u548c\u529f\u7387\u4f20\u8f93\u7684\u6548\u7387\u548c\u6027\u80fd\u7cfb\u7edf\u8d85\u8d8a\u4e86\u5f53\u4eca GaAs \u548c\u7845\u6280\u672f\u7684\u80fd\u529b\u3002\u4f46\u8fd9\u8fd8\u4e0d\u662f\u5168\u90e8\u2014\u2014\u901a\u8fc7\u91c7\u7528\u9ad8\u03ba GaN NMOS \u6676\u4f53\u7ba1\u6280\u672f\uff0c\u82f1\u7279\u5c14\u5728\u5355\u4e2a\u82af\u7247\u4e0a\u5b9e\u73b0\u4e86\u591a\u79cd\u529f\u80fd\u7684\u7d27\u51d1\u96c6\u6210\uff0c\u4ece\u800c\u8282\u7701\u4e86\u7a7a\u95f4\u5e76\u5b9e\u73b0\u4e86\u65e0\u4e0e\u4f26\u6bd4\u7684\u5c0f\u5916\u5f62\u5c3a\u5bf8\u3002<\/p>\n<p>\u5f53\u4eca\u5e02\u573a\u7684\u4e00\u4e2a\u5356\u70b9\u662f CMOS \u6a21\u62df\u548c\u6570\u5b57\u903b\u8f91\/\u63a7\u5236\u529f\u80fd\u4ee5\u53ca CMOS \u5b58\u50a8\u5668\u7684\u7d27\u5bc6\u7247\u4e0a\u96c6\u6210\u3002\u8fd9\u4e9b\u7c7b\u578b\u7684 CMOS \u82af\u7247\u76ee\u524d\u662f\u4f5c\u4e3a\u72ec\u7acb\u5355\u5143\u6784\u5efa\u7684\uff0c\u4f46\u968f\u7740\u529f\u80fd\u548c\u590d\u6742\u6027\u7684\u589e\u52a0\uff0c\u5c06\u9700\u8981\u5355\u7247\u7cfb\u7edf\u7ea7\u82af\u7247\u89e3\u51b3\u65b9\u6848\u6765\u63d0\u4f9b\u66f4\u9ad8\u7684\u6548\u7387\u3001\u66f4\u4f4e\u7684\u6210\u672c\u548c\u66f4\u9ad8\u7684\u96c6\u6210\u5bc6\u5ea6\uff08\u89c1\u56fe 9\uff09\u3002<\/p>\n<p>\u7136\u800c\uff0c\u7531\u4e8e GaN \u7684\u7a7a\u7a74\u8fc1\u79fb\u7387\u8f83\u4f4e\uff0c\u4e14\u96be\u4ee5\u5b9e\u73b0\u9ad8p \u578b\u63ba\u6742\u5728\u8be5\u6750\u6599\u4e2d\u3002\u597d\u6d88\u606f\u662f\uff0c\u82f1\u7279\u5c14\u7684\u56e2\u961f\u4e0e\u5eb7\u5948\u5c14\u5927\u5b66\u548c\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684\u7814\u7a76\u5c0f\u7ec4\u4e4b\u95f4\u7684\u5408\u4f5c\u53d6\u5f97\u8fdb\u5c55\u3002\u8fd9\u9879\u5de5\u4f5c\u5e0c\u671b\u5b9e\u73b0 GaN PMOS \u5bbd\u5e26\u9699\u3001\u9ad8\u7535\u538b\u8fd0\u884c\u7684\u627f\u8bfa\u3002\u867d\u7136\u8fd9\u9879\u5de5\u4f5c\u8fd8\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\uff0c\u4f46\u5e0c\u671b\u6807\u51c6\u9ad8 K \u91d1\u5c5e\u6805\u6781\u7845 PMOS \u80fd\u591f\u4ecb\u5165\uff0c\u4e3a GaN NMOS \u63d0\u4f9b\u51fa\u8272\u7684\u4e92\u8865 p \u6c9f\u9053\u6280\u672f\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u9ad8\u7a7a\u7a74\u8fc1\u79fb\u7387\u5e76\u6709\u53ef\u80fd\u5b9e\u73b0\u975e\u5e38\u9ad8\u7684\u6e90\u6781-\u6f0f\u6781\u63a5\u89e6\u7684\u63ba\u6742\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/9.png\" alt=\"\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u4e3a\u4e86\u5c06\u591a\u79cd\u4e0d\u540c\u7684\u534a\u5bfc\u4f53\u6750\u6599\u5355\u7247\u96c6\u6210\u5728\u5355\u4e2a\u7845\u57fa\u677f\u4e0a\uff0c\u82f1\u7279\u5c14\u8f6c\u5411\u4e86\u5c42\u8f6c\u79fb\u6280\u672f\u3002\u8fd9\u4f7f\u5176\u80fd\u591f\u5c06\u7845 PMOS \u6676\u4f53\u7ba1\u5355\u7247\u5806\u53e0\u5728 GaN NMOS \u6676\u4f53\u7ba1\u4e4b\u4e0a\u3002\u5229\u7528\u8fd9\u79cd\u5f62\u5f0f\u7684\u4e09\u7ef4\u5355\u7247\u96c6\u6210\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u5355\u72ec\u6784\u5efa\u548c\u4f18\u5316\u6bcf\u79cd\u7ec4\u6210\u7684\u6676\u4f53\u7ba1\u6280\u672f\uff0c\u4ee5\u63d0\u4f9b\u6700\u4f73\u7684\u6027\u80fd\u548c\u6210\u672c\u3002<\/p>\n<p>\u82f1\u7279\u5c14\u901a\u8fc7\u5c06\u6807\u51c6 300 mm \u6676\u4f53\u7845\u4f9b\u4f53\u6676\u5706\u6c27\u5316\u7269\u7194\u5408\u5230\u5b8c\u6574\u7684 300 mm \u7845\u57fa GaN \u6676\u5706\u6765\u5f00\u59cb\u4e09\u7ef4\u5c42\u8f6c\u79fb\u5de5\u827a\u3002\u6b64\u540e\uff0c\u82f1\u7279\u5c14\u79fb\u9664\u4f53\u4f9b\u4f53\u6676\u5706\u5e76\u5236\u9020\u7845 PMOS \u6676\u4f53\u7ba1\uff08\u89c1\u56fe 10\uff09\u3002\u901a\u8fc7\u5c06 finfet \u5bf9\u51c6\u53ef\u63d0\u9ad8\u7a7a\u7a74\u8fc1\u79fb\u7387\u7684\u65b9\u5411\u6765\u786e\u4fdd\u9ad8\u6027\u80fd\u7845 PMOS\u3002\u8fd9\u662f\u901a\u8fc7\u5c06\u4fa7\u58c1\u4e0a\u7684\u6676\u4f53\u7ba1\u6c9f\u9053\u5b9a\u5411\u4e3a\u7279\u5b9a\u6676\u9762\u548c\u8f7d\u6d41\u65b9\u5411\u6765\u5b9e\u73b0\u7684\uff08\u89c1\u56fe 11\uff09\u3002<\/p>\n<figure class=\"aligncenter no-info-img\"><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/img.cnledw.com\/wp-content\/uploads\/2023\/12\/10.png\" alt=\"\" width=\"568\" height=\"189\" \/><figcaption style=\"display: none;\"><\/figcaption><\/figure>\n<p>\u636e\u82f1\u7279\u5c14\u6240\u8bf4\uff0c\u8fd9\u6837\u7684\u65b9\u6cd5\u6709\u5f88\u5927\u7684\u81ea\u7531\u5ea6\u3002\u7845 PMOS \u6676\u4f53\u7ba1\u7684\u8bbe\u8ba1\u548c\u67b6\u6784\u53ef\u4ee5\u72ec\u7acb\u4e8e\u5e95\u90e8 GaN \u6676\u4f53\u7ba1\u7684\u9009\u62e9\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u4e3a\u7845 PMOS \u9009\u62e9\u9002\u5f53\u7684\u6c9f\u9053\u65b9\u5411\u548c\u4e3a GaN NMOS 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