RF5511

Proposed RF5511 3.3V, SWITCH AND LNA FRONT END SOLUTION Package Style: FLIP CHIP, 11 PIN, 1x1x0.4mm Features „ Single Die Front End Solution „ Single Supply Voltage 3.0V to 4.5 V „ Integrated SP3T Switch and LNA with Bypass „ Typical gain is 11dB and 1.9dB NF in RX Mode Pin-toPin Applications „ IEEE802.11b/g WLAN Appli- cations „ 2.5GHz ISM Band Applica- tions „ Portable Battery-Powered Equipment „ WLAN/BluetoothTM Combo Devices Functional Block Diagram Product Description The RF5511 is a front end solution for high-performance WLAN applications in the 2.4GHz to 2.5GHz ISM band. The RF5511 addresses the need for size reduction for a typical IEEE802.11b/g front end design and reduces the number of components outside of the core chipset. The RF5511 has an integrated SP3T Switch and a Low Noise Amplifier. It is capable of switching between WLAN RX, WLAN TX, and BluetoothTM RX/TX operations. The RF5511 is provided in a 1mmx1mmx0.4mm, Flip Chip die. Ordering Information RF5511 3.3V, Switch and LNA Front End Solution RF5511PCK-41X Fully Assembled Evaluation Board Optimum Technology Matching® Applied GaAs HBT SiGe BiCMOS 9GaAs pHEMT GaN HEMT GaAs MESFET Si BiCMOS Si CMOS RF MEMS InGaP HBT SiGe HBT Si BJT LDMOS RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by ...