鏅傞枔锛�2025/5/6 14:06:02
闁辫畝锛�23
LMX2485 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑鍒嗘暩(sh霉)N鍒嗛牷鍚堟垚鍣ㄨ姱鐗囷紝涓昏鐢ㄤ簬鐒＄窔閫氫俊绯荤当(t菕ng)涓殑闋荤巼鍚堟垚銆傝┎鑺墖閲囩敤鍏堥�茬殑纭呴嵑锛圫iGe锛夊伐钘濆埗閫�锛屽叿鏈夊嚭鑹茬殑鐩镐綅鍣伈鎬ц兘鍜屽揩閫熼帠瀹氭檪闁�銆傚畠鏀寔瀵硾鐨勫弮鑰冮牷鐜囪几鍏ヨ寖鍦�锛屽苟涓旇兘澶犵敓鎴愮簿纰虹┅(w臎n)瀹氱殑杓稿嚭闋荤巼銆傛澶�锛孡MX2485 鎻愪緵闈堟椿鐨勭法绋嬫帴鍙�锛屽彲浠ラ�氶亷绨″柈鐨勪笁绶氫覆琛屾帴鍙ｉ�茶閰嶇疆銆�
銆�銆�閫欐鑺墖寤ｆ硾鎳夌敤浜庤渹绐╁熀绔欍�侀粸灏嶉粸鐒＄窔闆�銆佺劇绶氬熀绀庤ō鏂戒互鍙婃脯瑭︽脯閲忚ō鍌欑瓑鍫存櫙涓�銆�
宸ヤ綔闆诲锛�2.7V 鑷� 3.6V
銆�銆�杓稿嚭闋荤巼鑼冨湇锛�10MHz 鑷� 6GHz
銆�銆�鍙冭�冭几鍏ラ牷鐜囪寖鍦嶏細10kHz 鑷� 50MHz
銆�銆�鐩镐綅鍣伈锛園10kHz 鍋忕Щ锛夛細-155dBc/Hz
銆�銆�RMS 鐩镐綅瑾ゅ樊锛氣墹1掳
銆�銆�閹栧畾鏅傞枔锛氣墹200渭s
銆�銆�鍔熻�楋細鍏稿瀷鍊� 120mW
銆�銆�灏佽褰㈠紡锛�4mm x 4mm QFN-24 寮曡叧
LMX2485 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘闋荤巼鍚堟垚锛氭敮鎸侀珮閬� 6GHz 鐨勮几鍑洪牷鐜囷紝閬╃敤浜庡绋珮闋绘噳鐢�銆�
銆�銆�2. 鍒嗘暩(sh霉) N 鍒嗛牷鏋舵(g貌u)锛氬厑瑷辩敓鎴愪换鎰忕簿纰洪牷鐜�锛屾彁渚涢珮鍒嗚鲸鐜囧拰闈堟椿鎬с��
銆�銆�3. 蹇�熼帠瀹氭檪闁擄細鑳藉鍦ㄥ井绉掔礆鏅傞枔鍏�(n猫i)瀹屾垚 PLL 閹栧畾锛岄仼鍚堥渶瑕佸揩閫熷垏鎻涢牷鐜囩殑鎳夌敤銆�
銆�銆�4. 浣庣浉浣嶅櫔鑱诧細鍦ㄥ亸绉荤偤 10kHz 鏅傞仈鍒� -155dBc/Hz 鐨勭浉浣嶅櫔鑱叉按骞�锛岀⒑淇濅俊铏熺磾鍑堝害銆�
銆�銆�5. 浣庡姛鑰楄ō瑷堬細鍗充娇鍦ㄩ珮闋婚亱琛屾檪涔熻兘淇濇寔杓冧綆鐨勫姛鑰�锛屽欢闀烽浕姹犲＝鍛芥垨闄嶄綆鏁ｇ啽闇�姹�銆�
銆�銆�6. 闈堟椿鐨勬暩(sh霉)瀛楁帴鍙ｏ細鏀寔 SPI 鍏煎鐨勪笁绶氫覆琛屾帴鍙ｏ紝渚夸簬鑸囧井鎺у埗鍣ㄦ垨鍏朵粬鏁�(sh霉)瀛楅倧杓�ｆ帴銆�
銆�銆�7. 鍏�(n猫i)缃� VCO 绶╂矕鍣細娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忥紝绨″寲闆昏矾瑷▓銆�
銆�銆�8. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶏細-40掳C 鑷� +85掳C锛岄仼鎳夊悇绋挵(hu谩n)澧冩浠�銆�
LMX2485 鍦ㄤ互涓嬮牁鍩熸湁钁楀唬娉涚殑鎳夌敤锛�
銆�銆�1. 铚傜鍩虹珯锛氱敤浜� LTE銆�5G NR 鍜屽叾浠栫劇绶氶�氫俊妯欐簴涓殑闋荤巼鍚堟垚銆�
銆�銆�2. 榛炲皪榛炵劇绶氶浕锛氭彁渚涚┅(w臎n)瀹氬彲闈犵殑闋荤巼婧愪互鏀寔閬犵▼鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 鐒＄窔鍩虹瑷柦锛氬寘鎷� WiMAX銆佸井娉㈠洖鍌抽張璺瓑瑷倷涓殑鏈湴鎸暕鍣ㄣ��
銆�銆�4. 娓│鑸囨脯閲忥細鐐轰俊铏熺櫦(f膩)鐢熷櫒銆侀牷璀滃垎鏋愬剙绛夊剙鍣ㄦ彁渚涚簿婧栭牷鐜囧弮鑰冦��
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栵細瀵︾従(xi脿n)绮剧⒑鎺у埗鍜屽悓姝ュ姛鑳�銆�
銆�銆�6. 琛�(w猫i)鏄熼�氫俊锛氭敮鎸佸湴闈㈢珯鍜岀敤鎴剁祩绔箣闁撶殑闋荤巼杞�(zhu菐n)鎻涖��
銆�銆�7. 姹借粖闆烽仈锛氫綔鐐烘绫虫尝闆烽仈绯荤当(t菕ng)鐨勯牷鐜囨簮銆�
LMX2492
銆�銆�ADF4350
銆�銆�Si5351
