MAX2769BETI/V+ 鏅�(sh铆)闁擄細2025/5/15 11:59:21 闁辫畝锛�15

MAX2769BETI/V+ 鏄� Maxim Integrated 鐢熺敘(ch菐n)鐨勪竴娆鹃珮鎬ц兘銆佷綆鍔熻€楃殑 GPS/GNSS 鎺ユ敹姗�(j墨)鍓嶇鑺墖銆傝┎鑺墖闆嗘垚浜嗕綆鍣伈鏀惧ぇ鍣� (LNA) 鍜屼笅璁婇牷娣烽牷鍣�锛岄仼鐢ㄤ簬琛�(w猫i)鏄熷畾浣嶇郴绲�(t菕ng)鎳�(y墨ng)鐢�銆侻AX2769B 鎻愪緵浜嗗嚭鑹茬殑绶氭€у害鍜岄潏鏁忓害锛岃兘澶犳湁鏁堣檿鐞嗗寰戝共鎿惧拰寮变俊铏�(h脿o)鐠�(hu谩n)澧冧笅鐨勬帴鏀跺晱椤�銆�
銆€銆€MAX2769B 鏀寔澶氱ó鍏ㄧ悆?q奴)楔鍙玪(w猫i)鏄熺郴绲�(t菕ng)鐨勫皠闋昏几鍏ラ牷鐜囪寖鍦�锛屽苟涓斿叿鏈夐潏娲荤殑閰嶇疆閬搁爡(xi脿ng)浠ラ仼閰嶄笉鍚岀殑鎳�(y墨ng)鐢ㄩ渶姹�銆傚叾瑷�(sh猫)瑷�(j矛)鏃ㄥ湪绨�(ji菐n)鍖栭浕璺ō(sh猫)瑷�(j矛)锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忥紝鍚屾檪(sh铆)鎻愪緵鍗撹秺鐨勬€ц兘琛ㄧ従(xi脿n)銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V鑷�3.6V
銆€銆€灏勯牷杓稿叆闋荤巼鑼冨湇锛�1560MHz鑷�1612MHz
銆€銆€涓牷杓稿嚭鑼冨湇锛毬�8MHz
銆€銆€杞�(zhu菐n)鎻涘鐩婏細22dB
銆€銆€鍣伈绯绘暩(sh霉)锛氣墹1.4dB
銆€銆€杓稿叆IP3锛�-12dBm
銆€銆€闆绘簮闆绘祦锛�18mA锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C

鐗规€�

MAX2769BETI/V+ 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀泦鎴愬害瑷�(sh猫)瑷�(j矛)锛屽収(n猫i)缃� LNA 鍜屾贩闋诲櫒锛屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹�銆�
銆€銆€2. 妤典綆鐨勫櫔鑱茬郴鏁�(sh霉)纰轰繚浜嗗皪(du矛)寰急淇¤櫉(h脿o)鐨勯珮闈堟晱搴︽崟鎹夈€�
銆€銆€3. 鏀寔澶氱ó GNSS 绯荤当(t菕ng)锛堝 GPS銆丟LONASS銆丟alileo 鍜屽寳鏂楋級銆�
銆€銆€4. 鍏�(n猫i)缃彲绶ㄧ▼鍩哄付婵炬尝鍣�锛岀敤浜庡劒(y艒u)鍖栫壒瀹氭噳(y墨ng)鐢ㄦ€ц兘銆�
銆€銆€5. 鎻愪緵 SPI 鎺ュ彛锛屾柟渚胯垏寰帶鍒跺櫒鎴� DSP 閫�(j矛n)琛岄€氫俊銆�
銆€銆€6. 灏忓瀷鍖栧皝瑁�锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€7. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑宸ヤ綔鏅�(sh铆)闁�銆�

鎳�(y墨ng)鐢�

MAX2769BETI/V+ 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖灏�(d菐o)鑸郴绲�(t菕ng)鍜岃粖闅�(du矛)绠＄悊瑙ｆ焙鏂规銆�
銆€銆€2. 鍊�(g猫)浜鸿拷韫よō(sh猫)鍌欏拰鍙┛鎴村仴搴风洠(ji膩n)娓�(c猫)瑁濈疆銆�
銆€銆€3. 宸ユキ(y猫)绱�(j铆)鎵嬫寔绲傜鍙婅硣鐢�(ch菐n)璺熻工妯�(bi膩o)绨�銆�
銆€銆€4. 杈�(n贸ng)妤�(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勭簿婧�(zh菙n)瀹氫綅鍔熻兘銆�
銆€銆€5. 娓�(c猫)閲忓剙鍣ㄤ互鍙婄劇浜烘(j墨)灏�(d菐o)鑸郴绲�(t菕ng)銆�
銆€銆€6. 绉诲嫊(d貌ng)閫氫俊鍩虹珯鍚屾鏅�(sh铆)閻樻簮銆�
銆€銆€鐢变簬鍏跺劒(y艒u)绉€鐨� RF 鎬ц兘鍜屼綆鍔熻€楃壒榛�(di菐n)锛岄潪甯搁仼鍚堝悇绋渶瑕佺簿纰轰綅缃俊鎭殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚堛€�