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Description: RFX2401一款高性能PA 用于蓝牙、WLAN、Zigbee和MIMO设计的两个高度集中单芯片及单芯片解决方案是首个RF前端集成电路(RFeICs)。RFX2401主要应用于蓝牙1级和单端口Zigbee。该芯片在BiCMOS器件中集成了功率放大器、LNA、发送和接收开关电路、相关匹配网络、以及谐波滤波器。
前端的优越性能、高灵敏度和效率、低噪音、小型化和低成本使其非常适用于需要扩展范围和带宽的应用，这种扩散可能是10x的。RFX2401具有集成功率检测电路，只需一个外接电源电容器和用于TX-RX端口的带通滤波器。设计应用于802.11x和双端口Zigbee，工作频率为2.4 GHz.尤其适合单天线应用或作为MIMO应用的模块-RFX2401 a high-performance PA for bluetooth, WLAN, Zigbee and MIMO design of two highly centralized single chip and single chip solutions is the first RF front integrated circuit (RFeICs). RFX2401 mainly used in bluetooth grade 1 and single port Zigbee. The chip in BiCMOS device integration of power amplifiers, LNA, send and receive switch circuit, correlation matching network, and harmonic filter.
The front end of the superior performance, high sensitivity and efficiency, low noise, miniaturization, and low cost that make it particularly applicable to need to expand the application range and bandwidth, this diffusion may be 10 x. RFX2401 has integrated power detection circuit, just a capacitor and external power supply for TX-RX port of bandpass filter. Design used in 802.11 x and dual port Zigbee, work for 2.4 GHz frequency, especially suitable for single antenna application or as a MIMO application ?
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Size: 309248 |
Author: 粟学林 |
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