RF6559

RF65594.0V to 4.5V, 915MHz ISM BAND TRANSMIT/RECEIVE MODULE RF6559 4.0V TO 4.5V, 915MHZ ISM BAND TRANSMIT/RECEIVE MODULE Package: LGA, 28-pin, 6mm x 6mm GND DAVCC1 NC GND PAVCC2 GND GND 1 28 27 26 25 24 23 22 GND Features  Tx Output Power: 28dBm  Tx Gain: 42dB  Integrated Single Port Rx/Tx 50 Bi-directional Transceiver Interface  LNA with Bypass Mode Applications  Wireless Automated Metering  Wireless Alarm Systems  Portable Battery Powered Equipment  Smart Energy  868MHz/915MHz ISM Band Applications  Single Chip RF Front End Module TXC 2 RXC 3 VCCD 4 GND 5 RFI/O 6 GND 7 GND 8 15dB 15dB 30dB 15dB 9 10 11 12 13 14 21 PDET 20 TXEN 19 RXEN 18 GND 17 GND 16 ANT 15 GND RXVCC4 RX2IN GND RX1OUT RXVCC3 GND Functional Block Diagram Product Description The RF6559 front end module is intended for use in 915MHz AMR solutions. The RF6559 addresses the need for aggressive size reduction for a typical 915MHz AMR front end design and greatly reduces the number of components outside the RF6559 thus minimizing the footprint and assembly cost of the overall solution. The RF6559 contains an integrated three stage power amplifier which provides 42dB of Gain and typical Power output of 28dBm. The RF6559 allows for Tx/Rx on a single antenna via the 2 integrated SPDT switches. Tx filtering, built in power detector and a two stage LNA which provides a typical 32dB of gain round out the inside of this module. All the functionality ofthe RF6559 is packaged in a 28-pin,...