DP83849IVSX/NOPB 鏅�(sh铆)闁擄細2025/5/12 11:23:42 闁辫畝锛�26

DP83849IVSX/NOPB 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勯珮鎬ц兘浠ュお缍�(w菐ng) PHY 鏀剁櫦(f膩)鍣ㄨ姱鐗�锛屽爆浜� DP83849 绯诲垪銆傝┎鍣ㄤ欢鏀寔 10/100Mbps 浠ュお缍�(w菐ng)閫氫俊妯�(bi膩o)婧�(zh菙n)锛屽苟鎻愪緵寮�(qi谩ng)澶х殑淇¤櫉(h脿o)铏曠悊鑳藉姏鍜屼綆鍔熻€楁€ц兘銆傚叾瑷�(sh猫)瑷�(j矛)閬╃敤浜庡伐妤�(y猫)銆佹苯杌婂拰娑堣不(f猫i)椤炴噳(y墨ng)鐢ㄤ腑鐨勯珮閫熸暩(sh霉)鎿�(j霉)鍌宠几闇€姹�銆�
銆€銆€瑭茶姱鐗囬泦鎴愪簡澶氱ó鍔熻兘妯″锛屽寘鎷� MAC 鎺ュ彛銆佷覆琛屽櫒/瑙ｄ覆鍣紙SerDes锛�銆佹檪(sh铆)閻樻仮寰�(f霉)闆昏矾浠ュ強澧炲挤(qi谩ng)鐨� EMC 鎬ц兘瑷�(sh猫)瑷�(j矛)銆傞€氶亷鍎�(y艒u)鍖栨灦妲�(g貌u)锛屽畠鍙互鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣滐紝鍚屾檪(sh铆)娓涘皯灏�(du矛)澶栭儴鍏冧欢鐨勯渶姹�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.5V~3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鎺ュ彛椤炲瀷锛歁II/RMII
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛�10 Mbps / 100 Mbps
銆€銆€灏佽褰㈠紡锛歏QFN-48
銆€銆€寮曡叧闁撹窛锛�0.5 mm
銆€銆€EMC 鎬ц兘锛氱鍚� CISPR 22 Class B 妯�(bi膩o)婧�(zh菙n)
銆€銆€浣庡姛鑰楁ā寮忥細鏀寔
銆€銆€鎶栧嫊(d貌ng)鎬ц兘锛氬吀鍨嬪€煎皬浜� 0.3 UI

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DP83849IVSX/NOPB 鎻愪緵浜嗗叏闈㈢殑鍔熻兘鐗规€�锛屼娇鍏堕潪甯搁仼鍚堜簬闇€瑕侀珮鍙潬鎬у拰浣庡姛鑰楃殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆備互涓嬫槸涓€浜涗富瑕佺壒鎬э細
銆€銆€1. 闆嗘垚鐨� SerDes 妯″鑳藉?q奴)宕縁(xi脿n)楂樻晥鐨勫樊鍒嗕俊铏�(h脿o)鍌宠几锛屽緸鑰屾笡灏� PCB 甯冪窔寰�(f霉)闆滃害銆�
銆€銆€2. 鍏�(n猫i)缃殑鏅�(sh铆)閻樻仮寰�(f霉)鍔熻兘鐒￠渶澶栭儴鏅堕珨鎸暕鍣�锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)骞堕檷浣庝簡鎴愭湰銆�
銆€銆€3. 鍏峰倷闈堟椿鐨勭渷闆绘ā寮忥紝鍙互椤憲闄嶄綆寰呮(j墨)鍔熻€�锛屽欢闀�(zh菐ng)闆绘睜澹藉懡銆�
銆€銆€4. 寮�(qi谩ng)澶х殑 EMC 鎬ц兘纰轰繚鍦ㄥ槇闆滅殑闆荤鐠�(hu谩n)澧冧腑浠嶈兘淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆€銆€5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶄娇寰楄┎鑺墖鑳藉鍦ㄦサ绔浠朵笅姝ｅ父宸ヤ綔銆�
銆€銆€6. 灏忓瀷鍖栫殑 VQFN 灏佽鏈夊姪浜庣瘈(ji茅)鐪� PCB 绌洪枔锛屾豢瓒崇穵婀婂瀷瑷�(sh猫)瑷�(j矛)瑕佹眰銆�

鎳�(y墨ng)鐢�

DP83849IVSX/NOPB 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬澶氬€�(g猫)闋�(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勪互澶恫(w菐ng)閫ｆ帴锛屽 PLC 鍜� HMI 绯荤当(t菕ng)銆�
銆€銆€2. 姹借粖闆诲瓙鎺у埗鍠厓锛圗CU锛夊収(n猫i)鐨勭恫(w菐ng)绲�(lu貌)閫氫俊妯″銆�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傛櫤鑳藉灞呰矾鐢卞櫒鎴栫墿鑱�(li谩n)缍�(w菐ng)绲傜瑷�(sh猫)鍌�銆�
銆€銆€4. 閱�(y墨)鐧傚櫒姊颁腑鐨勯仩(yu菐n)绋嬬洠(ji膩n)鎺у拰鏁�(sh霉)鎿�(j霉)閲囬泦鍔熻兘銆�
銆€銆€5. 瀹夐槻鐩�(ji膩n)鎺х郴绲�(t菕ng)涓殑鏀濆儚闋垏涓绘(j墨)涔嬮枔鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€6. 浠讳綍闇€瑕佺┅(w臎n)鍋ヤ互澶恫(w菐ng)閫ｆ帴鐨勫祵鍏ュ紡绯荤当(t菕ng)閮藉彲浠ラ噰鐢ㄦ鑺墖銆�