鏅傞枔锛�2025/5/6 12:08:57
闁辫畝锛�26
LMX2582 鏄竴娆鹃珮搴﹂泦鎴愮殑浣庣浉浣嶅櫔鑱插皬鏁�(sh霉) N 鍒嗛牷 PLL锛堥帠鐩哥挵(hu谩n)锛夊拰澹撴帶鎸暕鍣紙VCO锛�锛岄仼鐢ㄤ簬鐒＄窔閫氫俊銆佹脯瑭︽脯閲忚ō鍌欏拰闆烽仈绯荤当(t菕ng)绛夐珮闋绘噳鐢ㄣ�傝┎鑺墖閫氶亷鎻愪緵鍗撹秺鐨勯牷鐜囧悎鎴愭�ц兘锛屾敮鎸侀珮閬� 6GHz 鐨勮几鍑洪牷鐜囪寖鍦�锛屽苟鍏锋湁闈堟椿鐨勭法绋嬮伕闋呭拰鍑鸿壊鐨勬姈鍕曟姂鍒惰兘鍔�銆�
銆�銆�LMX2582 鎻愪緵浜嗗绋姛鑳界壒鎬�锛屼緥濡傚揩閫熼帠瀹氭檪闁撱�佸彲绶ㄧ▼鐨勫付瀵拰婵炬尝鍣ㄩ厤缃互鍙婃槗浜庝娇鐢ㄧ殑 SPI 鎺ュ彛锛屼娇鍏舵垚鐐洪珮鎬ц兘灏勯牷绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�
宸ヤ綔闆诲锛�3.3V 卤5%
銆�銆�杓稿嚭闋荤巼鑼冨湇锛�137.5MHz 鑷� 6000MHz
銆�銆�鍙冭�冭几鍏ヨ寖鍦嶏細4kHz 鑷� 525MHz
銆�銆�VCO 杓稿嚭鍔熺巼锛�-4dBm 鍏稿瀷鍊�
銆�銆�鐩镐綅鍣伈锛園1GHz锛�10kHz 鍋忕Щ锛夛細-122dBc/Hz
銆�銆�RMS 鐩镐綅鎶栧嫊锛園1GHz锛�12kHz 鑷� 20MHz锛夛細0.4ps RMS
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�40 寮曡叧 QFN (6mm 脳 6mm)
LMX2582 涓昏鐗规�у寘鎷細
銆�銆�1. 闆嗘垚浜嗛珮鎬ц兘灏忔暩(sh霉) N 鍒嗛牷 PLL 鍜屽甯� VCO锛岀啊鍖栦簡瑷▓寰╅洔搴�銆�
銆�銆�2. 鏀寔楂橀仈 6GHz 鐨勮几鍑洪牷鐜囷紝瑕嗚搵寤ｆ硾鐨勫皠闋绘噳鐢ㄩ渶姹�銆�
銆�銆�3. 鍏�(n猫i)缃垎闋诲櫒鍜屽�嶉牷鍣�锛屽彲浠ョ敓鎴愬绋牷鐜囩祫鍚堛��
銆�銆�4. 鎻愪緵 SPI 鎺ュ彛浠ュ鐝�(xi脿n)鍕曟厠(t脿i)閰嶇疆鍜岀洠(ji膩n)鎺�銆�
銆�銆�5. 鍙法绋嬬殑鐠�(hu谩n)璺烤娉㈠櫒鍜屽付瀵ō缃寮蜂簡绯荤当(t菕ng)鐨勯潏娲绘��銆�
銆�銆�6. 瓒呬綆鐩镐綅鍣伈鎬ц兘锛岀⒑淇濅俊铏熺磾鍑堝害鍜岄珮绌�(w臎n)瀹氭��銆�
銆�銆�7. 灏忓昂瀵稿皝瑁濓紙6mm 脳 6mm QFN锛�锛岄仼鍚堢穵婀婂瀷瑷▓銆�
銆�銆�8. 鎻愪緵鍏ㄩ潰鐨勪繚璀锋鍒讹紝鍖呮嫭閬庢韩淇濊鍜屾瑺澹撻帠瀹氬姛鑳�銆�
銆�銆�9. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶉仼鎳夊悇绋挵(hu谩n)澧冩浠�銆�
LMX2582 寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鐒＄窔閫氫俊鍩虹(ch菙)瑷柦锛屽鍩虹珯鏀剁櫦(f膩)鍣�銆�
銆�銆�2. 寰尝榛炲皪榛為張璺拰鍥炲偝绯荤当(t菕ng)銆�
銆�銆�3. 娓│鑸囨脯閲忚ō鍌�锛屼緥濡備俊铏熺櫦(f膩)鐢熷櫒鍜岄牷璀滃垎鏋愬剙銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栧拰闆烽仈绯荤当(t菕ng)涓殑楂樼簿搴﹂牷鐜囨簮銆�
銆�銆�5. 閱�(y墨)鐧傛垚鍍忓拰琛�(w猫i)鏄熼�氫俊瑷倷銆�
銆�銆�6. 楂橀�熸暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒鏅傞悩婧�銆�
銆�銆�7. 鍏夌簴閫氫俊缍�(w菐ng)绲′腑鐨勫悓姝ユ檪閻樼敓鎴�銆�
LMX2592
