ADC12D800RF 鏅�(sh铆)闁擄細2025/6/5 10:05:56 闁辫畝锛�12

ADC12D800RF 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻€楃殑 12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛屽皥鐐哄皠闋� (RF) 鍜岄珮閫熶俊铏�(h脿o)铏曠悊鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鏀寔楂橀仈(d谩) 800 MSPS 鐨勯噰妯ｉ€熺巼锛屽叿鏈夊崜瓒婄殑鍕�(d貌ng)鎱�(t脿i)鑼冨湇鍜岀窔鎬у害鎬ц兘锛岄仼鍚堢敤浜庨€氫俊绯荤当(t菕ng)銆侀浄閬�(d谩)銆佽粺浠跺畾缇╃劇(w煤)绶氶浕 (SDR) 绛夐牁(l菒ng)鍩熴€�
銆€銆€ADC12D800RF 閲囩敤鍓�(chu脿ng)鏂扮殑鏋舵(g貌u)瑷�(sh猫)瑷�(j矛)锛岄泦鎴愪簡鍙法绋嬪鐩婃斁澶у櫒 (PGA)銆佸熀婧�(zh菙n)闆诲婧愬拰鏁�(sh霉)瀛楃尘閷�(cu貌)閭忚集绛夊姛鑳芥ā濉�锛屽緸鑰岀啊(ji菐n)鍖栦簡澶栧湇闆昏矾瑷�(sh猫)瑷�(j矛)骞舵彁楂樹簡绯荤当(t菕ng)鐨勬暣楂旀€ц兘銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12 浣�
銆€銆€閲囨ǎ閫熺巼锛�800 MSPS
銆€銆€杓稿叆椤炲瀷锛氬樊鍒� RF 杓稿叆
銆€銆€淇″櫔姣� (SNR)锛�67 dBFS锛堝吀鍨嬪€硷級
銆€銆€鐒�(w煤)闆滄暎鍕�(d貌ng)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 鏍稿績锛�3.3V I/O
銆€銆€灏佽褰㈠紡锛�64 寮曡叧 QFN 灏佽
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鍔熻€楋細1.5W锛堝吀鍨嬪€硷級

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ADC12D800RF 鎻愪緵浜嗗绋棞(gu膩n)閸电壒鎬у拰鍎�(y艒u)鍕�(sh矛)锛屼娇鍏跺湪楂橀€熸暩(sh霉)鎿�(j霉)閲囬泦鍜� RF 鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆€銆€1. 楂橀€熼噰妯ｈ兘鍔涳細鏀寔鏈€楂� 800 MSPS 鐨勯噰妯ｉ€熺巼锛岃兘澶犳崟鐛查珮闋讳俊铏�(h脿o)銆�
銆€銆€2. 鍗撹秺鐨勫嫊(d貌ng)鎱�(t脿i)鎬ц兘锛氬叿鍌欓珮 SNR 鍜� SFDR 鎸囨(bi膩o)锛岀⒑淇濆湪瀵牷鐜囪寖鍦嶅収(n猫i)瀵�(sh铆)鐝�(xi脿n)楂樿唱(zh矛)閲忎俊铏�(h脿o)鏁�(sh霉)瀛楀寲銆�
銆€銆€3. 宸垎杓稿叆绲�(ji茅)妲�(g貌u)锛氶檷浣庡櫔鑱插共鎿�锛屾彁楂樺叡妯℃姂鍒舵瘮 (CMRR) 鎬ц兘銆�
銆€銆€4. 鍏�(n猫i)缃� PGA 鍔熻兘锛氬厑瑷遍潏娲昏(di脿o)鏁磋几鍏ヤ俊铏�(h脿o)闆诲钩锛岄仼鎳�(y墨ng)涓嶅悓鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€5. 鏁�(sh霉)瀛楄几鍑烘牸寮忥細鏀寔 CMOS/TTL 鍏煎杓稿嚭锛屼究浜庤垏鍚庣簩(x霉)鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍠厓鐒�(w煤)绺€ｆ帴銆�
銆€銆€6. 灏忓瀷鍖栬ō(sh猫)瑷�(j矛)锛氶噰鐢ㄧ穵婀婂瀷 64 寮曡叧 QFN 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�

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ADC12D800RF 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬灏�(du矛)閫熷害鍜岀簿搴﹁姹傝純楂樼殑闆诲瓙绯荤当(t菕ng)涓紝鍏烽珨鍖呮嫭锛�
銆€銆€1. 閫氫俊瑷�(sh猫)鍌欙細濡傝渹绐╁熀绔�銆佽(w猫i)鏄熼€氫俊绲傜绛夐渶瑕佽檿鐞嗗甯� RF 淇¤櫉(h脿o)鐨勫牬(ch菐ng)鍚堛€�
銆€銆€2. 闆烽仈(d谩)绯荤当(t菕ng)锛氶仼鐢ㄤ簬鑴堟矕澹撶府闆烽仈(d谩)銆佺浉鎺ч櫍?y谩n)璧癬(d谩)绛夊京(f霉)闆滀俊铏�(h脿o)鐠�(hu谩n)澧冦€�
銆€銆€3. 閱�(y墨)鐧傛垚鍍忥細渚嬪瓒呰伈娉㈡垚鍍忚ō(sh猫)鍌欎腑鐨勫(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆€銆€4. 娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣細鍖呮嫭绀烘尝鍣ㄣ€侀牷璀滃垎鏋愬剙绛夐珮鎬ц兘娓�(c猫)瑭﹁ō(sh猫)鍌�銆�
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