RF5501

RF5501 3.3V, SWITCH AND LNA FRONT END SOLUTION Package Style: QFN, 12-pin, 2mmx2mmx0.5mm Features  Single Supply Voltage 3.0V to 4.5 V  Integrated SP3T Switch and LNA with Bypass  Typical Gain is 11dB and 2.0dB NF in RX Mode Pin-toPin  SP3T Switch Control Voltage is 2.1V to 5V (3.0V Typical) Applications  IEEE802.11b/g/n WiFi Appli- cations  Portable Battery-Powered Equipment  WiFi/Bluetooth® Combination Devices Functional Block Diagram Product Description The RF5501 is designed specifically for high-performance WiFi applications in the 2.4GHz to 2.5GHz ISM band, including Personal Media Players (PMPs), digital cameras, and WiFi enabled handsets. The RF5501 integrates the LNA with bypass and an SP3T switch of a Front-End solution for WiFi and Bluetooth® combination systems. The integrated input and output match reduces the number of external components, keeping cost down and utilizing minimum layout area for implementation. The RF5501 is provided in a 2mmx2mmx0.5mm, 12-pin QFN package. This LNA + Switch front-end solution meets or exceeds the specification requirements of IEEE 802.11 b/g/n WiFi RF systems. Ordering Information RF5501 RF5501SR RF5501TR7 RF5501PCK-410 Standard 25 piece bag Standard 100 piece reel Standard 2500 piece reel Fully Assembled Evaluation Board DS130719 RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a tra...