LMX2595 鏅傞枔锛�2025/5/6 17:54:44 闁辫畝锛�29

LMX2595鏄疶I锛堝痉宸炲剙鍣級鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘灏忔暩(sh霉)N鍒嗛牷閹栫浉鐠�(hu谩n)(PLL)鍜屽鎺ф尟钑╁櫒(VCO)鑺墖銆傝┎鑺墖閬╃敤浜庣劇绶氬熀绀�(ch菙)瑷�(sh猫)鏂�銆佹脯瑭﹁ō(sh猫)鍌�銆佸井娉㈢劇绶氶浕銆佸厜绾栭€氫俊绛夐牁(l菒ng)鍩熺殑闋荤巼鍚堟垚鎳�(y墨ng)鐢ㄣ€傚叾涓昏鐗归粸(di菐n)鏄兘澶犳彁渚涗綆鎶栧嫊鐨勬檪閻樹俊铏�锛屾敮鎸佸甯堕牷鐜囪寖鍦�锛屽苟鍏峰倷楂橀泦鎴愬害鍜岄潏娲婚厤缃兘鍔�銆�
銆€銆€LMX2595閲囩敤鍏堥€�(j矛n)鐨凜MOS宸ヨ棟鍒堕€狅紝鍏锋湁浣庡姛鑰楀拰楂樼簿搴︾殑鐗归粸(di菐n)銆傚畠鍏�(n猫i)缃簡鍒�?j菒n)?sh霉)N鍒嗛牷PLL銆乂CO浠ュ強澶氱ó杓稿嚭绶╂矕鍣�锛屽彲浠ョ敓鎴愰珮璩�(zh矛)閲忕殑灏勯牷淇¤櫉锛屽唬娉涚敤浜庨€氫俊绯荤当(t菕ng)涓殑闋荤巼鍚堟垚鍣ㄨō(sh猫)瑷�(j矛)銆�

鍙冩暩(sh霉)

椤炲瀷锛歅LL+VCO
銆€銆€宸ヤ綔闆诲锛�3.0V~3.6V
銆€銆€VCO闋荤巼鑼冨湇锛�1700MHz~6000MHz
銆€銆€鍙冭€冭几鍏ラ牷鐜囪寖鍦嶏細1kHz~125MHz
銆€銆€鐩镐綅鍣伈锛園1GHz锛�10kHz鍋忕Щ锛夛細-155dBc/Hz
銆€銆€绌嶅垎RMS鎶栧嫊锛�12kHz~20MHz锛夛細84fs
銆€銆€杓稿嚭鍔熺巼锛堝吀鍨嬪€硷級锛�-3dBm
銆€銆€闆绘簮闆绘祦锛堝吀鍨嬪€硷級锛�310mA
銆€銆€灏佽褰㈠紡锛�40寮曡叧QFN锛�6mm脳6mm锛�

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LMX2595鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻€ц兘灏忔暩(sh霉)N鍒嗛牷PLL锛屾敮鎸侀潏娲荤殑闋荤巼鍚堟垚銆�
銆€銆€2. 鍏�(n猫i)缃甯禫CO锛岃钃�1700MHz鑷�6000MHz闋荤巼鑼冨湇銆�
銆€銆€3. 浣庣浉浣嶅櫔鑱插拰浣庢姈鍕�锛岄仼鍚堝皪鏅傞悩璩�(zh矛)閲忚姹傝純楂樼殑鎳�(y墨ng)鐢�銆�
銆€銆€4. 鏀寔澶氳矾宸垎鍜屽柈绔几鍑�锛屾豢瓒充笉鍚岀郴绲�(t菕ng)鐨勬帴鍙ｉ渶姹傘€�
銆€銆€5. 鎻愪緵鐗囦笂LVPECL銆丩VDS銆丆MOS绛夊绋几鍑烘牸寮忋€�
銆€銆€6. 鍙法绋嬪垎闋绘瘮鍜岄爯(y霉)鍒嗛牷姣�锛屼究浜庡(sh铆)鐝�(xi脿n)绮剧⒑鐨勯牷鐜囨帶鍒�銆�
銆€銆€7. 鍏�(n猫i)閮ㄩ泦鎴愪簡鐠�(hu谩n)璺烤娉㈠櫒绲勪欢锛岀啊鍖栧閮ㄥ厓浠惰ō(sh猫)瑷�(j矛)銆�
銆€銆€8. 鏀寔SPI鎺ュ彛閫�(j矛n)琛岄厤缃�锛屾柟渚跨敤鎴堕€氶亷鏁�(sh霉)瀛楁柟寮忛€�(j矛n)琛屽弮鏁�(sh霉)瑾�(di脿o)鏁�銆�
銆€銆€9. 灏忓昂瀵稿皝瑁�锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

LMX2595涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鐒＄窔閫氫俊鍩虹珯涓殑鏈湴鎸暕鍣�(LO)闋荤巼鍚堟垚銆�
銆€銆€2. 鍏夌簴閫氫俊绯荤当(t菕ng)涓殑绮惧瘑鏅傞悩婧�銆�
銆€銆€3. 寰尝榛�(di菐n)灏嶉粸(di菐n)鍌宠几瑷�(sh猫)鍌欎腑鐨勯牷鐜囩櫦(f膩)鐢熷櫒銆�
銆€銆€4. 娓│鑸囨脯閲忓剙鍣ㄤ腑闇€瑕佷綆鎶栧嫊鏅傞悩淇¤櫉鐨勫牬鏅�銆�
銆€銆€5. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫悓姝ユ檪閻樼敓鎴�銆�
銆€銆€6. 琛�(w猫i)鏄熼€氫俊鍜岄浄閬�(d谩)绯荤当(t菕ng)涓殑灏勯牷淇¤櫉鐢�(ch菐n)鐢熴€�
銆€銆€7. 楂橀€熸暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛圓DC/DAC锛夌殑鍙冭€冩檪閻橀﹨(q奴)鍕�銆�
銆€銆€鐢变簬鍏跺劒(y艒u)鐣扮殑鎬ц兘锛孡MX2595鎴愮偤瑷卞楂樻€ц兘灏勯牷鍜屾檪閻樻噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�