鏅傞枔锛�2025/4/30 18:51:19
闁辫畝锛�32
AD9236鏄竴娆�12浣�銆�80 MSPS妯℃暩(sh霉)杞夋彌鍣�(ADC)锛岄噰鐢ㄥ绱氬樊鍒嗘祦姘寸窔鏋舵锛屽苟闆嗘垚浜嗚几鍑虹尘閷倧杓�銆傝┎鍣ㄤ欢鍏�(n猫i)缃竴鍊嬩綆鍔熻�楁ā鎿几鍏ョ珐娌栧櫒鍜岄噰妯ｄ繚鎸侀浕璺�锛屽彲铏曠悊楂橀仈400 MHz鐨勯洐绔垨鍠瀵︽暩(sh霉)杓稿叆淇¤櫉銆傚叾鏁�(sh霉)瀛楄几鍑烘暩(sh霉)鎿�(j霉)鍙互鐩存帴浠ヤ簩閫插埗瑁滅⒓鎴栧亸绉讳簩閫插埗鏍煎紡鎻愪緵銆�
銆�銆�AD9236鐗瑰垾閬╃敤浜庡皪浣庢垚鏈拰灏忓昂瀵告湁鍤存牸瑕佹眰鐨勬噳鐢ㄥ牬鏅�锛屼緥濡傞�氫俊绯荤当(t菕ng)涓殑涓牷閲囨ǎ鍜岄啱(y墨)鐧傛垚鍍忕瓑銆傚畠閭勫叿鏈夐潏娲荤殑鎺夐浕閬搁爡锛屽厑瑷辩敤鎴舵牴鎿�(j霉)闇�瑕佽(di脿o)鏁村姛鑰楀拰鎬ц兘銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�閲囨ǎ閫熺巼锛�80 MSPS
銆�銆�淇″櫔姣�(SNR)锛�70.5 dB锛堝吀鍨嬪�硷級
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇(SFDR)锛�85 dBc锛堝吀鍨嬪�硷級
銆�銆�闆绘簮闆诲锛�1.8V锛堟暩(sh霉)瀛楀収(n猫i)鏍革級/3.3V锛堟ā鎿浕婧愶級
銆�銆�灏佽褰㈠紡锛�48寮曡叧LFCSP灏佽
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
AD9236鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 闆嗘垚鐨勯噰妯ｄ繚鎸侀浕璺娇寰楄几鍏ラ樆鎶楀湪杞夋彌閬庣▼涓繚鎸佺┅(w臎n)瀹�锛屽緸鑰岀啊鍖栦簡杓稿叆婵炬尝鍣ㄧ殑瑷▓銆�
銆�銆�2. 鏀寔闆欑鍜屽柈绔几鍏ユā寮�锛岄仼鎳夊绋噳鐢ㄩ渶姹傘��
銆�銆�3. 鍏�(n猫i)缃熀婧栭浕澹撴簮锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�銆�
銆�銆�4. 鎻愪緵闈堟椿鐨勬帀闆绘ā寮忥紝鍙互鍦ㄤ笉浣跨敤鏅傞檷浣庡姛鑰�銆�
銆�銆�5. 鍏峰倷楂樺嫊鎱�(t脿i)鑼冨湇鍜屼綆澶辩湡鎬ц兘锛岄仼鍚堝甯朵腑闋婚噰妯ｆ噳鐢ㄣ��
銆�銆�6. 灏忓瀷灏佽鍜屼綆鍔熻�楄ō瑷堜娇鍏堕潪甯搁仼鍚堢┖闁撳彈闄愬拰闆绘睜渚涢浕鐨勬噳鐢ㄧ挵(hu谩n)澧�銆�
AD9236寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鐒＄窔閫氫俊鍩虹瑷柦锛屽鍩虹珯鎺ユ敹鍣ㄤ腑鐨勪腑闋婚噰妯�銆�
銆�銆�2. 閱�(y墨)鐧傛垚鍍忚ō鍌�锛屽寘鎷秴鑱茶ê鏂峰剙鍣�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬垏娓│娓噺瑷倷锛屼緥濡傜ず娉㈠櫒鍜屽叾浠栭珮閫熸暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�4. 闆烽仈鍜岃(w猫i)鏄熼�氫俊绯荤当(t菕ng)涓殑淇¤櫉铏曠悊閮ㄥ垎銆�
銆�銆�5. 娑堣不闆诲瓙椤炵敘(ch菐n)鍝佷腑鐨勯煶闋诲拰瑕栭牷鏁�(sh霉)瀛楀寲铏曠悊銆�
AD9235, AD9237, AD9238
