鏅傞枔锛�2025/6/3 18:34:38
闁辫畝锛�8
MT3332N/B 鏄竴娆鹃珮搴﹂泦鎴愮殑 GNSS锛堝叏鐞�?q奴)楔鍙玪(w猫i)鏄熺郴绲�(t菕ng)锛夋帴鏀舵鑺墖锛屽唬娉涙噳鐢ㄤ簬娑堣不闆诲瓙闋樺煙銆傝┎鑺墖鏀寔 GPS銆丟LONASS銆丅eiDou 鍜� Galileo 绛夊绋皫鑸郴绲�(t菕ng)锛屽叿鏈夐珮闈堟晱搴﹀拰浣庡姛鑰楃殑鐗归粸锛岄仼鍚堜究鏀滃紡瑷倷濡傛櫤鑳芥墜姗熴�佸彲绌挎埓瑷倷鍜岃粖杓夊皫鑸瓑銆�
銆�銆�MT3332N/B 鍏�(n猫i)閮ㄩ泦鎴愪簡灏勯牷鍓嶇銆佸熀甯惰檿鐞嗗柈鍏冧互鍙婂井铏曠悊鍣�锛岄�氶亷鍎�(y艒u)鍖栬ō瑷堝ぇ骞呴檷浣庝簡鍔熻�楋紝鍚屾檪鎻愬崌浜嗗畾浣嶇簿搴﹀拰闊挎噳閫熷害銆�
鍒剁▼宸ヨ棟锛�40nm
銆�銆�宸ヤ綔闆诲锛�1.8V 鑷� 3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�灏佽褰㈠紡锛歈FN48
銆�銆�闋荤巼鑼冨湇锛�1575.42MHz锛圙PS L1锛�銆�1602.14MHz 鑷� 1610.94MHz锛圙LONASS L1锛�銆�1561.098MHz锛圔eiDou B1锛�銆�1575.42MHz锛圙alileo E1锛�
銆�銆�閫氶亾鏁�(sh霉)锛�66
銆�銆�棣栨瀹氫綅鏅傞枔锛圱TFF锛夛細鍐峰暉鍕曞皬浜� 32 绉掞紝鐔卞暉鍕曞皬浜� 1 绉�
銆�銆�闈堟晱搴︼細鎹曠嵅闈堟晱搴� -148dBm锛岃窡韫ら潏鏁忓害 -163dBm
MT3332N/B 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 澶氱郴绲�(t菕ng)鏀寔锛氬吋瀹� GPS銆丟LONASS銆丅eiDou 鍜� Galileo 琛�(w猫i)鏄熶俊铏燂紝纰轰繚鍦ㄥ叏鐞冭寖鍦嶅収(n猫i)鐨勫彲闈犲畾浣�銆�
銆�銆�2. 楂橀潏鏁忓害锛氬嵆浣垮湪寮变俊铏熺挵(hu谩n)澧冧笅锛屽鍩庡競宄借胺鎴栧鍏�(n猫i)锛屼篃鑳藉鐝�(xi脿n)绌�(w臎n)瀹氬畾浣�銆�
銆�銆�3. 瓒呬綆鍔熻�楋細閲囩敤鍏堥�茬殑闆绘簮绠＄悊鎶�琛�(sh霉)锛屽欢闀烽浕姹犵簩(x霉)鑸檪闁�銆�
銆�銆�4. 蹇�熷畾浣嶏細鍎�(y艒u)鍖栫殑绠楁硶椤憲绺煭浜嗛娆″畾浣嶆檪闁擄紙TTFF锛�銆�
銆�銆�5. 灏忓瀷鍖栬ō瑷堬細绶婃箠鐨� QFN48 灏佽绡�(ji茅)鐪佷簡 PCB 甯冨眬绌洪枔銆�
銆�銆�6. 鎶楀共鎿捐兘鍔涘挤锛氬収(n猫i)缃烤娉㈠櫒鏈夋晥鎶戝埗澶栫晫骞叉摼婧愮殑褰遍熆銆�
MT3332N/B 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏅鸿兘鎵嬫鍜屽�嬩汉灏庤埅瑷倷锛圥ND锛�
銆�銆�2. 鍙┛鎴磋ō鍌�锛屽鏅鸿兘鎵嬭〃鍜岄亱鍕曡拷韫ゅ櫒
銆�銆�3. 杌婅級灏庤埅绯荤当(t菕ng)
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō鍌�
銆�銆�5. 鐒′汉姗熷拰姗熷櫒浜哄皫鑸�
銆�銆�6. 鍦扮悊鍦嶆瑒鍜岃硣鐢�(ch菐n)杩借工瑙ｆ焙鏂规
MT3339, MT3326
