‹
  Öйú°ëµ¼ÌåÕÕÃ÷ÍøÊ×Ò³ > ×ÊѶÖÐÐÄ > ²úÆ·×ÊѶ > ÕýÎÄ
¿ÆÈñÍƳöS²¨¶ÎGaNÆ÷¼þ ʵÏÖÀ×´ïÓ¦ÓõÄЧÂÊ×î´ó»¯
  2012-7-9  16:29:56    Öйú°ëµ¼ÌåÕÕÃ÷Íø      ÐÐÒµ·ÖÀà:ÆäËü    ä¯ÀÀ
 

¡¡¡¡¿ÆÈñ CGH35060 GaN HEMT ¾§Ìå¹Ü28V ¹¤×÷µçѹϵĶÂö³å¹¦ÂÊΪ 60W(µ±Âö¿íΪ100΢Ãëʱ)£¬¹¦ÂÊÔöÒæΪ12dB£¬Â©¼«Ð§ÂÊΪ 65%£¬Ó봫ͳ¹è LDMOS Æ÷¼þÏà±È¸ß³ö50%¡£

 

¡¡¡¡ ¿ÆÈñ¹«Ë¾Ðû²¼ÍƳö¿ÉÊÊÓÃÓÚ¾üÓúÍÉÌÓÃS ²¨¶ÎÀ×´ïÖеĸßЧGaN HEMT ¾§Ìå¹Ü¡£ÐÂÐÍ S ²¨¶ÎGaN HEMT ¾§Ìå¹ÜµÄ¶î¶¨¹¦ÂÊΪ60W£¬ÆµÂÊΪ 3.1ÖÁ3.5GHz Ö®¼ä£¬Ó봫ͳSi»ò GaAs MESFET Æ÷¼þÏà±È£¬Äܹ»ÌṩÓÅÔ½µÄ©¼«Ð§ÂÊ(½Ó½ü70%)¡£Í¬Ê±£¬¸ßЧÂʺ͸߹¦ÂÊÃܶȵĽáºÏÓÐÖúÓÚ×î´óÏ޶ȵؽµµÍÉ¢ÈȵÄÒªÇ󣬲¢¼õÉÙÔÚÉÌÓÃÀ×´ïϵͳӦÓÃÖеijߴçÓëÖØÁ¿¡£

¡¡¡¡¿ÆÈñÎÞÏßÉäƵ(RF)¼°Î¢²¨²¿ÃÅ×ܼà Jim Milligan±íʾ£º¡°ÐÂÐÍ S ²¨¶Î GaN HEMT Æ÷¼þµÄÍƳö·á¸»ÁË¿ÆÈñ¸ßЧ S ²¨¶ÎGaN¾§Ìå¹ÜÓ뵥Ƭʽ΢²¨¼¯³Éµç·(MMIC)²úƷϵÁУ¬´Ó¶øΪ¿Í»§ÔÚÉÌÓÃÀ×´ïϵͳ¸ß¹¦ÂÊ·Å´óµç·µÄÓ¦ÓÃÖÐÌṩ¸ü¶àµÄÑ¡Ôñ¡£¸ßЧµÄ S ²¨¶Î GaN HEMT Æ÷¼þÂÊ£¬ÔÚ¾ßÓÐÓÅÒìÐźű£Õæ¶ÈµÄͬʱÀ©Õ¹Âö³åÄÜÁ¦£¬²¢×î´óÏ޶ȵؽµµÍÉ¢ÈȹÜÀíÐèÇ󣬴ӶøÄܹ»°ïÖúÎÞÏßÉäƵÉè¼Æ¹¤³Ìʦ´ó·ù¶ÈµØ½µµÍÀ×´ïϵͳµÄ³ß´çºÍÖØÁ¿£¬Í¬Ê±À©´óÓ¦Ó÷¶Î§²¢½µµÍ°²×°³É±¾¡£¡±

¡¡¡¡¿ÆÈñ CGH35060 GaN HEMT ¾§Ìå¹Ü28V ¹¤×÷µçѹϵĶÂö³å¹¦ÂÊΪ 60W(µ±Âö¿íΪ100΢Ãëʱ)£¬¹¦ÂÊÔöÒæΪ12dB£¬Â©¼«Ð§ÂÊΪ 65%£¬Ó봫ͳ¹è LDMOS Æ÷¼þÏà±È¸ß³ö50%¡£CGH35060 ÐÍ GaN Æ÷¼þÒѾ­Ôڸ߹¦ÂÊ·Å´óÆ÷²Î¿¼Éè¼Æ(S ²¨¶ÎƵÂÊÔÚ3.1ÖÁ3.5GHz Ö®¼ä)Öеõ½ÑéÖ¤¡£Óë GaAsºÍSi¼¼ÊõÏà±È£¬CGH35060 »¹¾ßÓг¤Âö³å¡¢¸ß¹¦ÂÊÐÔÄÜ(µÍÓÚ0.6dB)¡¢ÓÅÒìµÄÐźű£Õæ¶ÈÒÔ¼°·Ç³£µÍµÄ¹¦ÂÊË¥¼õµÈÌØÐÔ¡£

¡¡¡¡ÐÂÐÍGaN HEMT ¾§Ìå¹ÜÓë¿ÆÈñ S ²¨¶ÎÈ«ÌײúƷϵÁÐÏàÆ¥Å䣬°üÀ¨CGH31240F/CGH35240FÈ«ÃæÆ¥Åä240W GaN HEMT Æ÷¼þ(2.7 ¨C 2.9GHz / 3.1 ¨C 3.5GHz)ÒÔ¼°CMPA2735075FÁ½¼¶·â×°GaN HEMT µ¥Æ¬Ê½Î¢²¨¼¯³Éµç·(MMIC)¡£

‹