? ? 8ÔÂ19ÈÕ£¬ÖйúÁªÍ¨¾ÙÐÐ5G SAÖն˹¤ÒµÁ´Ïàͬ»á£¬Ðû²¼¡¶ÖйúÁªÍ¨5GÖն˰×ƤÊé¡·¡£¸Ã°×ƤÊéƾ֤ÁªÍ¨5GÍøÂçºÍÓªÒµµÄ°²ÅÅÐèÇó£¬Ç¿µ÷n78Ƶ¶ÎÔÚ<3000ÔªÒÔÏÂ5GÊÖ»úÖն˱ØÑ¡Ö§³Ö1T4R£¬±ØÑ¡Ö§³ÖPower Class2¹¦ÂÊÆ·¼¶¡£½ñÄê7Ô£¬ÃÀ¹úµÄFCCÕýʽÆô¶¯ÁËCƵ¶ÎÓÃÓÚ5GÍøÂçµÄµÚÒ»´ÎÅÄÂô£¬Ô¤ÆÚ·ÖÅú¹²ÓÐ280MHzƵÆ×½«ÓÃÀ´¸ÄÉÆÃÀ¹úµÄsub-6GHzÍøÂ罨Éè¡£¼ÓÉÏÅ·Ö޺ͷºÑǵØÇø´ËÇ°ÒÑÆÕ±é½ÓÄÉ3.5GHz×÷ΪÖ÷Á¦sub-6GHzƵ¶Î£¬n77/78ÏÖÔÚ¼º¾³ÉΪȫÇò×îÖ÷Á÷µÄ5GƵ¶Î£¬ÏÕЩȫÇòËùÓеÄ×°±¸ÉÌ¡¢ÔËÓªÉ̾ùÖ§³ÖÕâһƵ¶Î¡£Í¬Ñùn78Ƶ¶ÎÓµÓÐ×îÆÕ±éµÄ¹¤ÒµÁ´Ö§³Ö£¬¿ÉÒÔ×î´óÏ޶ȽµµÍ5G½¨ÉèÄѶȡ¢½µµÍ×°±¸±¾Ç®£¬Äܹ»ÈÃÔËÓªÉÌÔÚ×î¶ÌµÄʱ¼äÄÚ½¨ÉèºÃ5GÍøÂç¡£
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? ? RR98077-11Êǹú²úÊ׿ÅÖ§³Ö5G n77ȫƵ¶Î(3.3GHz~4.2GHz)¼°Power Class2(n78)µÄL-PAMiF²úÆ·£¬Ä£¿éÖÐÄÚÖù¦ÂÊ·Å´óÆ÷¡¢SRS Switch¡¢CMOS¿ØÖÆÆ÷¡¢?¸ßÐÔÄÜÂ˲¨Æ÷ÒÔ¼°Ë«Â·n77¸ßÐÔÄܵÍÔëÒô·Å´óÆ÷£¬µ¥¿ÅоƬ¾Í¿ÉÒÔʵÏÖ²¿·ÖÍâÑóÇøÓòµÄn77 1T2RÉäƵ½â¾ö¼Æ»®¡£RR98028-21Êǹú²úÊ׿ÅÖ§³ÖË«n77ÎüÊÕͨ·µÄL-FEM²úÆ·£¬Ä£¿éÖÐÄÚÖÃSRS Switch¡¢CMOS¿ØÖÆÆ÷¡¢?¸ßÐÔÄÜÂ˲¨Æ÷ÒÔ¼°Ë«Â·n77¸ßÐÔÄܵÍÔëÒô·Å´óÆ÷,µ¥¿ÅоƬ¿ÉʵÏÖ2xMIMO n77ÎüÊÕ¡£
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RR98077-11 Product Feature
-?Fully Baseband Agnostic Design
- UHB S-PAD covering B42, B43, B48,?
? ?n77? (3.3~4.2GHz)
-?Support n77 receiving simultaneous
? ?in dual?Rx path
-?Support Fast SRS Hopping timing
? ?requirements
-?Integrated LNA with MIPI?2.1
? ?control?features
-?Up to seven gain modes/??
? ?Independent?gain and?ias?
? ? control
-?Dual MIPI v2.1 compliant 52 MHz?
? ?RFFE?bus for?n77 dual Rx path
-?Forward and Reverse Coupler
-?Full Power APT support without DPD
-?5G n78 Power Class 2 with 4.8V Vcc2
-?n77 MPR-0 Prated: 29dBm
-?4.5 x 5.5 x 0.75 mm,42-pad?
? ?configuration
RR98077-11 Functional Block
RR98028-21 Product Feature
-?Support n77 receiving simultaneous?
? ?in dual?Rx?path
-?Dual antenna selection to enable?
? ?receiving?diversity?performance
-?Fully integrated MIPI v2.1 RFFE
? ?interface
-?High-performance variable gain?
? ?LNAs(up seven?gain?modes)
-?Integrated SRS support through?
? ?TRX port
-?SRS switch support Multi-on
? ?Functional
-?LGA (21-pin, 2.8 x 2.6 x 0.7 mm)?
? ?package
RR98028-21 Functional Block
? ? Ëæ×ÅÖ§³ÖSub-6GHzµÄn77 L-PAMiF¡¢n77 L-FEMµÄÐû²¼£¬ÔÙÍŽá´ËÇ°¹«Ë¾Á¿²úµÄÖ§³ÖHPUE Phase5 MMMB PAM RR88643-61¡¢Phase5N MMMB PAM RR88643-81£¬Ö§³Ön41ȫƵ¶În41 PAMiF RR58041-11¡¢n41 PAM RR59041-11µÈ²úÆ·£¬Èñʯ´´Ð¾ÒÑÍê³É5GÊÖ»úÖն˵ÄÉäÆÉÏ°¶ËоƬµÄ½á¹¹£¬²¢Öð²½Ïòº£ÄÚÊÖ»úÆ·ÅƼ°ODM³§ÉÌÌṩ5GÉäÆÉÏ°¶Ë½â¾ö¼Æ»®¡£
RadRockÁ¢ÒìÐÍ5GÉäÆÉÏ°¶Ë¼Æ»®
- RR88643-81:
? ?Phase5N MMMB PAM£¬Support?
? ? B41/n41?HPUE£¬Reforming NR?
? ? Band n1/3/5/8/20/28/40/7 PC3
- RR58041-11:?
? ?n41 full Band PAMiF, Support B41
? ?/n41 HPUE£¬Integrated 194MHz?
? ?high performance filter
- RR88920-11:
? GSM Tx-Rx Front-End Module, 15?
? ?Linear TRx?Switch?Ports,Ant?Port?
? ?LB*1£¬MHB*1?
- RR98077-11:
? ?n77 L-PAMiF,Support?SRS£¬n78?
? ?PC2, Dual n77?Rx
- RR98028-21:?
? ?n77 MIMO L-FEM support Dual?
? ?n77 Rx