鏅傞枔锛�2025/5/6 19:04:21
闁辫畝锛�26
ADC31JB68 鏄竴娆鹃珮鎬ц兘鐨� 14 浣嶆ā鏁歌綁鎻涘櫒 (ADC)锛屽叾閲囨ǎ閫熺巼鐐� 65 MSPS銆傝┎鍣ㄤ欢閲囩敤澶氱礆宸垎娴佹按绶氭灦妲嬶紝骞堕泦鎴愪簡杓稿嚭绯鹃尟閭忚集锛岃兘澶犲湪楂樺悶鍚愮巼鐨勬儏娉佷笅鎻愪緵鍑鸿壊鐨勭簿搴﹀拰鍕曟厠(t脿i)鎬ц兘銆侫DC31JB68 鍏х疆涓�鍊嬩綆鍔熻�楅浕澹撳熀婧栨簮锛岀啊鍖栦簡绯荤当(t菕ng)瑷▓銆傚畠閬╃敤浜庨�氫俊銆侀啱(y墨)鐧傚奖鍍�銆佸伐妤�(y猫)鑷嫊鍖栫瓑闇�瑕侀珮鍒嗚鲸鐜囧拰蹇�熼噰妯ｇ殑鎳夌敤闋樺煙銆�
銆�銆�瑭茶姱鐗囨敮鎸佸柈闆绘簮渚涢浕锛屽悓鏅傚吋瀹瑰绋暩瀛楁帴鍙ｅ崝(xi茅)璀帮紝鍖呮嫭 CMOS 鍜� LVDS锛屽緸鑰屾彁楂樹簡闈堟椿鎬с�傚叾灏佽褰㈠紡鐐哄皬鍨嬪寲 LFCSP锛岄潪甯搁仼鍚堝皪绌洪枔鏈夊毚鏍艰姹傜殑瑷▓銆�
鍒嗚鲸鐜囷細14 浣�
銆�銆�閲囨ǎ閫熺巼锛�65 MSPS
銆�銆�淇″櫔姣�(SNR)锛�72 dB
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇(SFDR)锛�90 dBc
銆�銆�杓稿叆闆诲鑼冨湇锛�-2.5 V 鑷� +2.5 V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�闆绘簮闆诲锛�1.8 V 鍜� 3.3 V
銆�銆�灏佽椤炲瀷锛歀FCSP
1. 楂樼簿搴� 14 浣� ADC 鎻愪緵鍗撹秺鐨勫嫊鎱�(t脿i)鎬ц兘銆�
銆�銆�2. 鏀寔楂橀仈 65 MSPS 鐨勯噰妯ｉ�熺巼锛岄仼鍚堥珮閫熸暩鎿氶噰闆嗙郴绲�(t菕ng)銆�
銆�銆�3. 鍏х疆浣庡姛鑰楅浕澹撳熀婧栨簮锛屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹�銆�
銆�銆�4. 澶氱礆宸垎娴佹按绶氭灦妲嬬⒑淇濅綆寤堕伈鍜岄珮鍚炲悙閲�銆�
銆�銆�5. 闆嗘垚鐨勭尘閷倧杓�蹭竴姝ユ彁鍗囦簡杓稿嚭鏁告摎鐨勫彲闈犳��銆�
銆�銆�6. 鍏煎 CMOS 鍜� LVDS 鎺ュ彛锛屾豢瓒冲妯ｅ寲鐨勬噳鐢ㄩ渶姹�銆�
銆�銆�7. 灏忓瀷鍖� LFCSP 灏佽绡�(ji茅)鐪侀浕璺澘绌洪枔銆�
銆�銆�8. 鍦ㄦ暣鍊嬪伐妤�(y猫)婧害鑼冨湇鍏т繚鎸佺┅(w臎n)瀹氱殑鎬ц兘琛ㄧ従銆�
1. 鐒＄窔閫氫俊鎺ユ敹姗熶腑鐨勬暩瀛楀寲鍓嶇铏曠悊銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欎腑鐨勮秴鑱叉尝鍜屾牳纾佸叡鎸俊铏熼噰闆�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑楂橀�熸暩鎿氶噰闆�銆�
銆�銆�4. 娓│娓噺鍎�鍣ㄥ绀烘尝鍣ㄥ拰闋昏瓬鍒嗘瀽鍎�銆�
銆�銆�5. 闆烽仈绯荤当(t菕ng)涓殑鐩妾㈡脯鑸囪窡韫�銆�
銆�銆�6. 鍏夊鍌虫劅绯荤当(t菕ng)涓殑楂樼簿搴︿俊铏熻檿鐞�銆�
ADC32J48, AD9268
