XE1202A Datasheet | SEMTECH

RIPTION The XE1202A True RF™ is a single chip transceiver operating in the 433, 868 and 915 MHz license free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for minimum external ponents while maintaining design flexibility. All major RF munication parameters are programmable and most of them can be dynamically set. The XE1202A True RF™ offers a wide range of channel bandwidths, without the need to modify the number or parameters of the external ponents. The XE1202A True RF™ is optimized for low power consumption whilst offering high RF output power and channelized operation suitable for both the European (ETSI-300-220) and the North American (FCC part 15) regulatory standards. KEY PRODUCT Features Programmable RF output power: up to +15 d Bm High reception sensitivity: down to - 116 d Bm Low power consumption: RX = 14 m A; TX = 62m A @15 d Bm output power Supply voltage down to 2.4 V Data rates from 4.8 kbits/s to 76.8 kbits/s, NRZ coding Channel filter bandwidths from 20 k Hz to 400 k Hz On-chip frequency synthesizer with minimum frequency resolution of 500 Hz Continuous phase 2-level FSK modulation Ining data pattern recognition Built-in Bit-Synchronizer for ining data and clock synchronization and recovery RSSI (Received Signal Strength Indicator) and FEI (Frequency Error Indicator) ORDERING INFORMATION APPLICATIONS Security systems Voice and data over an RF link Process and building control Access control Home automation Home appliances interconnection Part number XE1202AI027TRLF Temperature range -40 °C to +85 °C Package LQFP44 Rev 1 January 2006 VSSA .semtech. XE1202A True RF™ .. TABLE OF CONTENTS 1 Functional Block Diagram....................................................................................................................... 4 2 Pin description......................................................................................................................................... 5 3 Electrical...