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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > SI4890BDY-T1

SI4890BDY-T1 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/29 9:48:32 鏌ョ湅 闁辫畝锛�30

SI4890BDY-T1 鏄竴娆剧敱 Skyworks 鎻愪緵鐨勯珮鏁堣兘銆佷綆鍣伈灏勯牷 (RF) 鏀惧ぇ鍣ㄨ姱鐗囷紝灏堢偤鐒＄窔閫氫俊鍜岃渹绐╃恫(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄨō(sh猫)瑷�銆傝┎鍣ㄤ欢閲囩敤澧炲挤(qi谩ng)鍨嬬閸� (SiGe) 宸ヨ棟鍒堕��锛屽叿鏈夊嚭鑹茬殑澧炵泭绌�(w臎n)瀹氭�с�佺窔鎬у害鍜屼綆鍔熻�楃壒榛�(di菐n)銆傚畠閬╃敤浜庤渹绐╁熀绔欍�佷腑绻煎櫒浠ュ強榛�(di菐n)灏嶉粸(di菐n)鐒＄窔闆荤郴绲�(t菕ng)绛夐珮闋绘噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�SI4890BDY-T1 鑳藉鍦ㄨ純瀵殑宸ヤ綔闋荤巼鑼冨湇鍏�(n猫i)鎻愪緵涓�鑷寸殑鎬ц兘琛ㄧ従(xi脿n)锛屽悓鏅傛敮鎸佸绋姛鐜囨帶鍒舵ā寮忎互婊胯冻涓嶅悓鎳�(y墨ng)鐢ㄥ牬鏅笅鐨勯渶姹�銆�

鍙冩暩(sh霉)

宸ヤ綔闋荤巼鑼冨湇锛�700MHz 鑷� 2700MHz
銆�銆�澧炵泭锛�15dB
銆�銆�鍣伈绯绘暩(sh霉)锛�1.5dB
銆�銆�杓稿嚭IP3锛堜笁闅庝氦瑾�(di脿o)鎴粸(di菐n)锛夛細36dBm
銆�銆�鏈�澶ц几鍑哄姛鐜囷細27dBm
銆�銆�渚涢浕闆诲锛�5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�120mA
銆�銆�灏佽褰㈠紡锛歁LP 4x4

鐗规��

SI4890BDY-T1 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵付鎿嶄綔鑳藉姏锛氳钃嬪緸 700MHz 鍒� 2700MHz 鐨勫伐浣滈牷鐜囪寖鍦�锛岄仼鐢ㄤ簬澶氱ó鐝�(xi脿n)浠ｇ劇绶氶�氫俊妯�(bi膩o)婧�(zh菙n)銆�
銆�銆�2. 楂樼窔鎬у害锛氬叿鍌欓珮閬�(d谩) 36dBm 鐨勮几鍑� IP3 鎬ц兘锛岀⒑淇濆湪楂樹俊铏熷挤(qi谩ng)搴︽浠朵笅浠嶈兘缍寔杓冧綆鐨勫け鐪熸按骞�銆�
銆�銆�3. 浣庡櫔鑱茬郴鏁�(sh霉)锛氬儏鐐� 1.5dB锛岄潪甯搁仼鍚堝皪淇¤櫉璩�(zh矛)閲忚姹傛サ楂樼殑鎺ユ敹绔噳(y墨ng)鐢ㄣ��
銆�銆�4. 闈堟椿鐨勫姛鐜囩鐞嗭細鏀寔澶氱ó鍔熺巼瑾�(di脿o)绡�(ji茅)妯″紡锛岀敤鎴跺彲浠ユ牴鎿�(j霉)鍏烽珨闇�姹傚劒(y艒u)鍖栧姛鑰楄垏鎬ц兘涔嬮枔鐨勫钩琛�銆�
銆�銆�5. 灏忓昂瀵稿皝瑁濓細閲囩敤 MLP 4x4 灏佽锛屼究浜庨泦鎴愬埌绶婃箠鍨嬮浕璺ō(sh猫)瑷堜腑銆�

鎳�(y墨ng)鐢�

瑭茶姱鐗囧唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 铚傜鍩虹珯鏀剁櫦(f膩)淇℃(j墨)锛�
銆�銆� - 鎻愪緵绌�(w臎n)瀹氬彲闈犵殑 RF 鍓嶇鏀惧ぇ鍔熻兘锛屾敮鎸� LTE銆乁MTS 鍜� GSM 妯�(bi膩o)婧�(zh菙n)銆�
銆�銆�2. 涓辜鍣ㄨō(sh猫)鍌欙細
銆�銆� - 鍦ㄤ俊铏熸摯(ku貌)灞曞拰鏀惧ぇ鏂归潰琛ㄧ従(xi脿n)鍑鸿壊锛屾湁鍔╀簬鎻愰珮缍�(w菐ng)绲�(lu貌)瑕嗚搵鑼冨湇銆�
銆�銆�3. 榛�(di菐n)灏嶉粸(di菐n)鐒＄窔闆婚�氫俊锛�
銆�銆� - 瀵�(sh铆)鐝�(xi脿n)闀疯窛闆㈤珮璩�(zh矛)閲忔暩(sh霉)鎿�(j霉)鍌宠几锛屾豢瓒冲皥妤�(y猫)閫氫俊闇�姹�銆�
銆�銆�4. 娓│娓噺鍎�鍣細
銆�銆� - 浣滅偤楂樻�ц兘 RF 鏀惧ぇ妯″锛岀敤浜庣簿纰鸿⿻浼扮劇绶氫俊铏熺壒鎬�銆�

鏇夸唬鍨嬭櫉

SI4890ADY-T1
銆�銆�SKY66112-396LF

si4890bdy-t1鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

si4890bdy-t1鐢�(ch菐n)鍝�