基于CC8520設計的高質量數(shù)字音頻無線傳輸技術
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圖1.CC8520應用電路
CC85xxEM參考設計
CC85xxEM reference design contains schematics and layout files for the CC85xxEM module used in the PurePath Wireless CC85xxDK Development Kit. The reference design demonstrates good techniques for CC85xx decoupling and RF layout. For optimum RF performance, these parts should be copied accurately. This is a 4-layer reference design with a discrete balun and two antenna options: Either an SMA antenna connector designed for a single ended 50 ohm antenna or an inverted-F antenna (selectable by moving 0ohm resistor). The RF section is designed for operation in the 2.4GHz frequency band.
圖2.CC85xxEM參考設計電路圖
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