DAC38RF97 鏅�(sh铆)闁擄細2025/5/6 21:05:00 闁辫畝锛�20

DAC38RF97 鏄竴娆鹃珮鎬ц兘銆侀洐閫氶亾 16 浣嶆暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒 (DAC)锛屽皥鐐哄甯堕€氫俊鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)銆傚畠鏀寔楂橀仈(d谩) 9.8 GSPS 鐨勫京(f霉)闆滄暩(sh霉)鎿�(j霉)閫熺巼锛屽苟闆嗘垚浜嗗绋姛鑳戒互绨�(ji菐n)鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)锛屼緥濡傚収(n猫i)鎻掓烤娉㈠櫒銆佹暩(sh霉)鎺ф尟钑╁櫒 (NCO) 鍜屾浜よ(di脿o)鍒跺櫒銆�
銆€銆€瑭插櫒浠堕噰鐢� RF DAC 鎶€琛�(sh霉)锛岃兘澶犵洿鎺ョ敓鎴愰珮闋讳俊铏�(h脿o)锛屽緸鑰屾笡灏戝皪(du矛)澶栭儴娣烽牷鍣ㄥ拰涓婅畩闋诲櫒鐨勯渶姹�銆侱AC38RF97 鎻愪緵鍗撹秺鐨勫嫊(d貌ng)鎱�(t脿i)鑼冨湇鍜岀窔鎬у害鎬ц兘锛岄仼鐢ㄤ簬闆烽仈(d谩)銆佹脯(c猫)瑭︽脯(c猫)閲忚ō(sh猫)鍌欎互鍙婄劇(w煤)绶氬熀绀�(ch菙)瑷�(sh猫)鏂界瓑鎳�(y墨ng)鐢ㄣ€�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細16 浣�
銆€銆€閲囨ǎ鐜囷細9.8 GSPS
銆€銆€杓稿嚭闋荤巼鑼冨湇锛欴C 鑷� 6 GHz
銆€銆€闆绘簮闆诲锛�1.8 V / 3.3 V
銆€銆€灏佽褰㈠紡锛�10 mm 脳 10 mm锛�144 寮曡叧 QFN
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€淇″櫔姣� (SNR)锛�68 dBFS
銆€銆€鐒�(w煤)闆滄暎鍕�(d貌ng)鎱�(t脿i)鑼冨湇 (SFDR)锛�75 dBc

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DAC38RF97 鍏峰倷浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂橀€熼噰妯ｈ兘鍔涳紝閬╁悎瑕佹眰鑻涘埢鐨勫皠闋诲拰寰尝鎳�(y墨ng)鐢�銆�
銆€銆€2. 鍏�(n猫i)缃暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍔熻兘锛屽寘鎷彲绶ㄧ▼鍏�(n猫i)鎻掓烤娉㈠櫒鍜� NCO锛岀敤浜庣簿纰虹殑闋荤巼鍚堟垚銆�
銆€銆€3. 姝ｄ氦瑾�(di脿o)鍒舵敮鎸侊紝闄嶄綆妯℃摤闆昏矾寰�(f霉)闆滄€�銆�
銆€銆€4. 闆欓€氶亾鏋舵(g貌u)锛屽厑瑷卞悓鏅�(sh铆)铏曠悊鍏╁€�(g猫)鐛�(d煤)绔嬩俊铏�(h脿o)娴�銆�
銆€銆€5. 瓒呬綆鍔熻€楁ā寮�锛屽劒(y艒u)鍖栦簡鍦ㄤ究鏀滃紡鍜岄浕姹犱緵闆荤郴绲�(t菕ng)涓殑浣跨敤銆�
銆€銆€6. 鏀寔 JESD204B 鎺ュ彛锛岀啊(ji菐n)鍖栬垏 FPGA 鎴� ASIC 鐨勯€ｆ帴銆�
銆€銆€7. 鎻愪緵鍑鸿壊鐨勭窔鎬у害鍜屼綆澶辩湡鎬ц兘锛岀⒑淇濋珮璩�(zh矛)閲忎俊铏�(h脿o)杓稿嚭銆�
銆€銆€閫欎簺鐗规€т娇寰� DAC38RF97 鎴愮偤闇€瑕侀珮甯跺鍜岄珮绮惧害鐨勯€氫俊绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�

鎳�(y墨ng)鐢�

DAC38RF97 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬澶氬€�(g猫)闋�(l菒ng)鍩燂細
銆€銆€1. 鐒�(w煤)绶氬熀绀�(ch菙)瑷�(sh猫)鏂斤紝濡� 4G/5G 鍩虹珯涓殑鏁�(sh霉)瀛楅爯(y霉)澶辩湡 (DPD) 鐧�(f膩)灏勬(j墨)銆�
銆€銆€2. 闆烽仈(d谩)绯荤当(t菕ng)锛屾彁渚涘揩閫熸巸鎻忓拰楂樺垎杈ㄧ巼鐩(bi膩o)妾㈡脯(c猫)銆�
銆€銆€3. 娓�(c猫)瑭﹁垏娓�(c猫)閲忚ō(sh猫)鍌欙紝渚嬪鐭㈤噺淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鍜屽(sh铆)鏅�(sh铆)绀烘尝鍣�銆�
銆€銆€4. 琛�(w猫i)鏄熼€氫俊锛岀敤浜庝笂琛岄張璺俊铏�(h脿o)鐢熸垚銆�
銆€銆€5. 閱�(y墨)鐧傛垚鍍�锛屾敮鎸佽秴鑱插拰鍏朵粬楂樼礆(j铆)瑷烘柗宸ュ叿涓殑楂橀€熸暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻�銆�
銆€銆€鍏堕珮鎬ц兘鍜屽鍔熻兘鎬т娇鍏舵垚鐐虹溇澶氱従(xi脿n)浠ｉ浕瀛愮郴绲�(t菕ng)鐨勬牳蹇冪祫浠�銆�