鏅傞枔锛�2025/5/22 14:27:25
闁辫畝锛�17
SN75LVDS390 鏄竴娆句綆闆诲宸垎淇¤櫉 (LVDS) 鏀剁櫦(f膩)鍣�锛岃ō瑷堢敤浜庨珮閫熸暩(sh霉)鎿�(j霉)鍌宠几鎳夌敤銆傚畠闆嗘垚浜嗕竴鍊嬮﹨(q奴)鍕曞櫒鍜屼竴鍊嬫帴鏀跺櫒锛岃兘澶犱互楂橀仈 1Gbps 鐨勯�熺巼閬嬭锛屽悓鏅備繚鎸佷綆鍔熻�楃壒鎬с�傝┎鑺墖鏀寔榛炲皪榛炴暩(sh霉)鎿�(j霉)閫氫俊锛岄仼鐢ㄤ簬鑳屾澘銆佸伐妤�(y猫)鎺у埗銆佽闋昏檿鐞嗗拰鍏朵粬闇�瑕侀珮甯跺鍜屼綆鍣伈鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�SN75LVDS390 鐨� LVDS 鎺ュ彛閬靛惊 IEEE 妯欐簴锛屽叿鏈夊劒(y艒u)鐣扮殑闆荤鍏煎鎬� (EMC) 鍜屼俊铏熷畬鏁存�ц〃鐝�(xi脿n)銆傛澶�锛岃┎鍣ㄤ欢閭勬彁渚涗簡鐔遍棞鏂蜂繚璀峰姛鑳�锛岀⒑淇濆湪鐣板父宸ヤ綔姊濅欢涓嬭ō鍌欑殑瀹夊叏鎬с��
渚涢浕闆诲锛�3.3V 卤 5%
銆�銆�鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂� 1Gbps
銆�銆�杓稿叆闆诲锛氣墹 4pF
銆�銆�杓稿嚭闆绘祦锛毬�28mA锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍SSOP-16
1. 楂橀�熸�ц兘锛氭敮鎸侀珮閬� 1Gbps 鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼锛屾豢瓒崇従(xi脿n)浠ｉ�氫俊绯荤当(t菕ng)鐨勯渶姹傘��
銆�銆�2. 浣庡姛鑰楄ō瑷堬細閲囩敤鍏堥�茬殑 CMOS 宸ヨ棟鍒堕��锛屽湪鍏ㄩ�熼亱琛屾檪鍔熻�楄純浣�銆�
銆�銆�3. 鐔遍棞鏂蜂繚璀凤細鍏�(n猫i)缃亷婧繚璀烽浕璺�锛岄槻姝㈣姱鐗囧洜閬庣啽鑰屾悕澹炪��
銆�銆�4. 闆绘埃闅旈洟锛氶�氶亷宸垎淇¤櫉鍌宠几娓涘皯鍏辨ā骞叉摼锛屾彁楂樻姉鍣兘鍔涖��
銆�銆�5. 鍏煎鎬у挤锛氱鍚� IEEE 妯欐簴鐨� LVDS 鍗�(xi茅)璀�锛屽彲鑸囧叾浠栨婧栧吋瀹圭殑瑷倷鐒＄斧灏嶆帴銆�
銆�銆�6. 灏忓瀷灏佽锛歍SSOP-16 灏佽绡�(ji茅)鐪� PCB 绌洪枔锛岄仼鍚堢穵婀婂瀷瑷▓銆�
1. 楂橀�熻儗鏉块�氫俊锛�
銆�銆� SN75LVDS390 閬╃敤浜庢湇鍕欏櫒銆佽矾鐢卞櫒鍜屼氦鎻涙绛夎ō鍌欎腑鐨勮儗鏉挎暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細
銆�銆� 鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅瀵︾従(xi脿n)鍙潬鐨勯粸灏嶉粸閫氫俊锛屼緥濡傚伐寤犺嚜鍕曞寲绯荤当(t菕ng)銆�
銆�銆�3. 瑕栭牷铏曠悊锛�
銆�銆� 鍙敤浜庢暩(sh霉)瀛楄闋绘帴鍙� (DVI) 鎴栧叾浠栭渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几?sh霉)浜╁棟瑗焪鎳夌敤銆�
銆�銆�4. 娓│鑸囨脯閲忥細
銆�銆� 鎻愪緵绌�(w臎n)瀹氱殑鏁�(sh霉)鎿�(j霉)閺堣矾锛岀敤浜庨珮鎬ц兘绀烘尝鍣ㄦ垨淇¤櫉鍒嗘瀽鍎�銆�
銆�銆�5. 姹借粖闆诲瓙锛�
銆�銆� 鏀寔杌婅級淇℃伅濞涙▊绯荤当(t菕ng)鐨勯珮娓呰闋诲偝杓搁渶姹�銆�
SN75LVDS385, SN75LVDS386
