鏅傞枔锛�2025/6/4 2:23:32
闁辫畝锛�8
AD8331鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑鐪熷嘲鍊兼娓櫒锛屽皥鐐哄甯跺皠闋诲拰涓牷淇¤櫉铏曠悊鎳夌敤鑰岃ō瑷�銆傚畠鑳藉绮剧⒑娓噺杓稿叆淇¤櫉鐨勫嘲鍊煎箙搴�锛屽苟灏囧叾杞夋彌鐐虹窔鎬ц几鍑洪浕澹撱�侫D8331閲囩敤浜咥DI鍏徃鐨勫皥鏈塜FCB宸ヨ棟鎶�琛�锛屽叿鏈夊嚭鑹茬殑鍕曟厠(t脿i)鑼冨湇鍜屽揩閫熼熆鎳夋檪闁�锛岄仼鍚堢敤浜庨�氫俊绯荤当(t菕ng)涓殑鍔熺巼鎺у埗銆佷俊铏熷挤搴︽寚绀轰互鍙婃脯瑭﹁垏娓噺瑷倷銆�
銆�銆�瑭插櫒浠舵敮鎸佸娉涚殑杓稿叆闋荤巼鑼冨湇锛屽緸鐩存祦鍒伴珮閬�450 MHz锛屽悓鏅傛彁渚涘绋皝瑁濆舰寮忎互婊胯冻涓嶅悓鎳夌敤鍫存櫙鐨勯渶姹�銆傚叾ARQZ鍚庣洞琛ㄦ槑瑭插櫒浠堕噰鐢ㄧ殑鏄疞FCSP锛堝紩鑵虫灦妲嬭姱鐗囩礆灏佽锛夊舰寮忥紝鍏锋湁灏忓瀷鍖栧拰楂樻暎鐔辨�ц兘鐨勭壒榛炪��
宸ヤ綔闆诲锛�2.7 V 鑷� 5.5 V
銆�銆�杓稿叆闋荤巼鑼冨湇锛欴C 鑷� 450 MHz
銆�銆�妾㈡脯甯跺锛�400 MHz
銆�銆�杓稿叆鍕曟厠(t脿i)鑼冨湇锛�-60 dBm 鑷� +10 dBm
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.3 V 鑷� VDD - 0.3 V
銆�銆�闊挎噳鏅傞枔锛氬吀鍨嬪�� 25 ns
銆�銆�闆绘簮闆绘祦锛氬吀鍨嬪�� 9 mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
AD8331鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹀嘲鍊兼娓姛鑳�锛岃宸湪鐗瑰畾鑼冨湇鍏у皬浜幝�0.25 dB銆�
銆�銆�2. 瓒呭杓稿叆闋荤巼鑼冨湇锛屾敮鎸佸緸鐩存祦鍒�450 MHz鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�3. 蹇�熼熆鎳夋檪闁�锛屽儏鐐�25 ns锛岀⒑淇濆皪楂橀�熶俊铏熺殑瀵︽檪鐩�(ji膩n)娓��
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銆�銆�5. 鍏х疆婧害瑁滃劅闆昏矾锛岀⒑淇濆湪妤电婧害姊濅欢涓嬩粛鑳戒繚鎸佺┅(w臎n)瀹氭�ц兘銆�
銆�銆�6. 妤典綆鐨勫姛鑰楄ō瑷�锛岄潪甯搁仼鍚堜究鏀滃紡鎴栭浕姹犱緵闆昏ō鍌欎娇鐢ㄣ��
銆�銆�7. 灏忓瀷LFCSP灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔涓斾究浜庣剨鎺ュ拰闆嗘垚銆�
AD8331閬╃敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鐒＄窔閫氫俊绯荤当(t菕ng)涓殑鐧�(f膩)灏勬鍔熺巼鎺у埗銆�
銆�銆�2. GSM銆丆DMA銆乄-CDMA绛夎渹绐╃恫绲″熀绔欑殑淇¤櫉寮峰害鎸囩ず銆�
銆�銆�3. 娓│鑸囨脯閲忓剙鍣�锛屽闋昏瓬鍒嗘瀽鍎�鍜岀ず娉㈠櫒銆�
銆�銆�4. 闆烽仈鍜岃(w猫i)鏄熼�氫俊绯荤当(t菕ng)鐨勪俊铏熻檿鐞嗐��
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勪俊铏熺洠(ji膩n)鎺у拰鍙嶉鎺у埗銆�
銆�銆�6. 閱�(y墨)鐧傛垚鍍忚ō鍌欎腑鐨勮秴鑱叉尝淇¤櫉铏曠悊妯″銆�
銆�銆�7. 姹借粖闆诲瓙涓殑闆烽仈鍌虫劅鍣ㄥ拰闃叉挒绯荤当(t菕ng)銆�
AD8318, AD8319, AD8320
