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闁辫畝锛�28
AD977CRZ-REEL鏄疉nalog Devices鍏徃鐢熺敘(ch菐n)鐨勪竴娆�16浣�銆侀洐閫氶亾鏁�(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛�锛岄噰鐢ㄥ厛閫茬殑浜掕閲戝爆姘у寲鐗╁崐灏庨珨锛圕MOS锛夊伐钘濆埗閫�銆傝┎鍣ㄤ欢鍏�(n猫i)缃竴鍊嬮珮鎬ц兘鐨勯浕澹撳弮鑰冩簮鍜屼竴鍊嬩綆鍔熻�楃殑鏅傞悩鍒嗛牷鍣紝鏀寔楂橀仈125 MSPS鐨勬洿鏂伴�熺巼銆�
銆�銆�AD977CRZ-REEL鍏锋湁鍑鸿壊鐨勭窔鎬у害鍜屽嫊鎱�(t脿i)鎬ц兘锛岄仼鍚堜簬閫氫俊绯荤当(t菕ng)涓殑鐩存帴鏁�(sh霉)瀛楅牷鐜囧悎鎴愶紙DDS锛�銆佹尝褰㈢櫦(f膩)鐢熷櫒浠ュ強娓│瑷倷绛夋噳鐢ㄩ牁鍩�銆傚叾闆欓�氶亾瑷▓鍏佽ū鍏╁�嬬崹绔嬬殑DAC杓稿嚭锛屽緸鑰屾笡灏戜簡灏嶅閮ㄥ厓浠剁殑闇�姹�锛岀啊鍖栦簡绯荤当(t菕ng)瑷▓銆�
鍒嗚鲸鐜囷細16浣�
銆�銆�鏇存柊閫熺巼锛�125 MSPS
銆�銆�闆绘簮闆诲锛�3.3V 卤5%
銆�銆�鎺ュ彛椤炲瀷锛氬苟琛屾帴鍙�
銆�銆�灏佽褰㈠紡锛�48寮曡叧LQFP
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�杓稿嚭闆绘祦锛�20mA鏈�澶�
銆�銆�淇″櫔姣旓紙SNR锛夛細78 dB鍏稿瀷鍊�
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇锛圫FDR锛夛細85 dBc鍏稿瀷鍊�
銆�銆�宸垎闈炵窔鎬э紙DNL锛夛細卤0.5 LSB鏈�澶�
銆�銆�绌嶅垎闈炵窔鎬э紙INL锛夛細卤1 LSB鏈�澶�
AD977CRZ-REEL鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀仈125 MSPS鐨勬洿鏂伴�熺巼锛岄仼鐢ㄤ簬楂橀�熶俊铏熺敓鎴愬牬鏅��
銆�銆�2. 鍏�(n猫i)缃珮绮惧害闆诲鍙冭�冩簮锛岄檷浣庝簡灏嶅閮ㄥ弮鑰冩簮鐨勯渶姹傘��
銆�銆�3. 闆欓�氶亾鐛ㄧ珛DAC瑷▓锛屽彲鍚屾檪鐢熸垚鍏╄矾妯℃摤淇¤櫉銆�
銆�銆�4. 鎻愪緵鍑鸿壊鐨勭窔鎬у害鍜屽嫊鎱�(t脿i)鎬ц兘锛屾豢瓒冲毚鑻涚殑閫氫俊鍜屾脯瑭﹁姹�銆�
銆�銆�5. 鏀寔澶氱ó宸ヤ綔妯″紡锛屽鍠サ鎬у拰闆欐サ鎬ц几鍑洪伕鎿囥��
銆�銆�6. 浣庡姛鑰楄ō瑷�锛屾湁鍔╀簬寤堕暦渚挎敎寮忚ō鍌欑殑闆绘睜澹藉懡銆�
銆�銆�7. 鍏峰倷闈堟椿鐨勫苟琛屾帴鍙�锛屼究浜庤垏寰帶鍒跺櫒鎴朏PGA閫ｆ帴銆�
銆�銆�8. 宸ユキ(y猫)绱氱殑宸ヤ綔婧害鑼冨湇锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勫彲闈犻亱琛�銆�
AD977CRZ-REEL寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 閫氫俊绯荤当(t菕ng)锛氱敤浜庡熀甯朵俊铏熺敓鎴�銆佺洿鎺ユ暩(sh霉)瀛楅牷鐜囧悎鎴愶紙DDS锛夌瓑銆�
銆�銆�2. 娓│鑸囨脯閲忚ō鍌欙細渚嬪浠绘剰娉㈠舰鐧�(f膩)鐢熷櫒銆佸嚱鏁�(sh霉)鐧�(f膩)鐢熷櫒銆�
銆�銆�3. 閱�(y墨)鐧傞浕瀛愶細瓒呰伈鎴愬儚銆佹偅鑰呯洠(ji膩n)璀峰剙涓殑淇¤櫉鐢熸垚銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栵細鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆侀亷绋嬫帶鍒�銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細闊抽牷淇¤櫉铏曠悊銆佽闋讳俊铏熺敓鎴�銆�
銆�銆�6. 闆烽仈鍜屽湅闃茬郴绲�(t菕ng)锛氳剤娌栬(di脿o)鍒朵俊铏熺敓鎴�銆佺浉鎺ч櫍澶╃窔椹�(q奴)鍕�銆�
銆�銆�7. 鏁欒偛绉戠爺锛氬椹楀鍎�鍣ㄩ枊鐧�(f膩)銆佹暀瀛稿椹楀钩鑷�銆�
AD9777ARZ-REEL, AD9779ARZ-REEL
