{"id":1904,"date":"2018-12-22T09:59:18","date_gmt":"2018-12-22T09:59:18","guid":{"rendered":""},"modified":"2018-12-22T17:59:53","modified_gmt":"2018-12-22T09:59:53","slug":"cc2592rgvr+%e4%bd%8e%e5%8a%9f%e7%8e%87+rf+%e6%94%b6%e5%8f%91%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1904","title":{"rendered":"CC2592RGVR \u4f4e\u529f\u7387 RF \u6536\u53d1\u5668"},"content":{"rendered":"

CC2592RGVR \u662f\u4e00\u6b3e\u9488\u5bf9\u4f4e\u529f\u7387\u548c\u4f4e\u538b 2.4GHz \u65e0\u7ebf\u5e94\u7528\u7684\u7ecf\u6d4e\u9ad8\u6548\u4e14\u9ad8\u6027\u80fd\u7684 RF \u524d\u7aef\u3002\u662f\u4e00\u6b3e\u9488\u5bf9\u5fb7\u5dde\u4eea\u5668 (TI) \u6240\u6709 <\/font>

\nCC25XX 2.4GHz \u4f4e\u529f\u7387 RF \u6536\u53d1\u5668\u3001\u53d1\u5c04\u5668\u548c\u7247\u4e0a\u7cfb\u7edf\u4ea7\u54c1\u7684\u8303\u56f4\u6269\u5c55\u5668\u3002<\/font>

\n\u4e3a\u4e86\u589e\u52a0\u94fe\u8def\u9884\u7b97\uff0cCC2592\u63d0\u4f9b\u4e00\u4e2a\u53ef\u589e\u52a0\u8f93\u51fa\u529f\u7387\u7684\u529f\u7387\u653e\u5927\u5668\uff0c\u4ee5\u53ca\u4e00\u4e2a\u5177\u6709\u4f4e\u566a\u58f0\u7cfb\u6570\u7684 LNA\uff0c\u4ee5\u63d0\u5347\u63a5\u6536\u5668\u7075\u654f\u5ea6\u3002<\/font>

\n\u63d0\u4f9b\u4e00\u4e2a\u6781\u5c0f\u5c3a\u5bf8\uff0c\u9ad8\u8f93\u51fa\u529f\u7387 RF \u8bbe\u8ba1\uff0c\u6b64\u8bbe\u8ba1\u91c7\u7528 4mm x 4mm \u56db\u65b9\u6241\u5e73\u65e0\u5f15\u7ebf (QFN)-16 \u5c01\u88c5\u3002\u5305\u542b\u9ad8\u6027\u80fd\u65e0\u7ebf\u5e94\u7528\u7b80\u5355\u8bbe\u8ba1\u6240\u9700\u7684 PA\uff0cLNA\uff0c\u5f00\u5173\uff0cRF \u5339\u914d\u548c\u4e0d\u5e73\u8861\u53d8\u538b\u5668\u3002<\/font>

\n\u96c6\u6210\u5f00\u5173<\/font>

\n\u96c6\u6210\u5339\u914d\u7f51\u7edc<\/font>

\n\u96c6\u6210\u4e0d\u5e73\u8861\u53d8\u538b\u5668<\/font>

\n\u96c6\u6210\u7535\u611f\u5668<\/font>

\n\u96c6\u6210\u529f\u7387\u653e\u5927\u5668 (PA)<\/font>

\n\u96c6\u6210\u4f4e\u566a\u58f0\u653e\u5927\u5668 (LNA)<\/font>

\n\u901a\u8fc7 HGM \u7aef\u5b50\u7684 LNA \u589e\u76ca\u6570\u5b57\u63a7\u5236<\/font>

\n\u65ad\u7535\u65f6 (LNA_EN = PA_EN = 0)\uff0c\u7535\u6d41 100nA<\/font>

\n\u4f4e\u53d1\u9001\u6d41\u8017<\/font>

\n\u5bf9\u4e8e +22dBm\uff0cPAE = 34%\uff0c\u7535\u538b 3V \u65f6\u7684\u7535\u6d41\u4e3a 155mA<\/font>

\n\u4f4e\u63a5\u6536\u6d41\u8017<\/font>

\n\u9488\u5bf9\u9ad8\u589e\u76ca\u6a21\u5f0f\u7684 4.0mA \u7535\u6d41<\/font>

\n\u9488\u5bf9\u4f4e\u589e\u76ca\u6a21\u5f0f\u7684 1.9mA \u7535\u6d41<\/font>

\n4.7dB LNA \u566a\u58f0\u7cfb\u6570\uff0c\u5176\u4e2d\u5305\u62ec\u4f20\u8f93\/\u63a5\u6536 (T\/R) \u5f00\u5173\u548c\u5916\u90e8\u5929\u7ebf<\/font>

\n\u7b26\u5408 RoHS \u73af\u4fdd\u6807\u51c6\u7684 4mm x 4mm \u56db\u65b9\u6241\u5e73\u65e0\u5f15\u7ebf (QFN)-16 \u5c01\u88c5<\/font>

\n2.0V \u81f3 3.7V \u5de5\u4f5c\u7535\u538b<\/font>

\n-40°C \u81f3 +125°C \u8fd0\u884c\u6e29\u5ea6\u8303\u56f4<\/font>

\n\u5e94\u7528\u8303\u56f4<\/font>

\n\u6240\u6709 2.4GHz \u5de5\u4e1a\u3001\u79d1\u5b66\u53ca\u533b\u7597\u8bbe\u5907 (ISM) \u9891\u5e26\u7cfb\u7edf<\/font>

\n\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc<\/font>

\n\u65e0\u7ebf\u5de5\u4e1a\u7cfb\u7edf<\/font>

\nIEEE 802.15.4 \u548c ZigBee \u8ba1\u91cf\u7cfb\u7edf<\/font>

\nIEEE 802.15.4 \u548c ZigBee \u7f51\u5173<\/font>

\n\u65e0\u7ebf\u6d88\u8d39\u7c7b\u7535\u5b50\u7cfb\u7edf<\/font>

\n\u65e0\u7ebf\u97f3\u9891\u7cfb\u7edf<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

CC2592RGVR \u662f\u4e00\u6b3e\u9488\u5bf9\u4f4e\u529f\u7387\u548c\u4f4e\u538b 2.4GHz \u65e0\u7ebf\u5e94\u7528\u7684\u7ecf\u6d4e\u9ad8\u6548\u4e14\u9ad8\u6027\u80fd\u7684 RF \u524d\u7aef\u3002\u662f\u4e00\u6b3e\u9488\u5bf9\u5fb7\u5dde\u4eea\u5668 (TI) \u6240\u6709 CC25XX 2.4GHz \u4f4e\u529f\u7387 RF \u6536\u53d1\u5668\u3001\u53d1\u5c04\u5668\u548c\u7247\u4e0a\u7cfb\u7edf\u4ea7\u54c1\u7684\u8303\u56f4\u6269\u5c55\u5668\u3002 \u4e3a\u4e86<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1904"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1904"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1904\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1904"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}