[XEMICS]

GENERAL DESCRIPTION

The XE1202 is a single chip transceiver operating in the 433, 868 and 915MHz license free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for minimum external components while maintaining design flexibility. All major RF communication parameters are programmable and most of them can be dynamically set.

KEY PRODUCT FEATURES

• Programmable RF output power: up to +15dBm

• High reception sensitivity: down to –113dBm

• Low power consumption: RX=14mA; TX = 48mA @15 dBm output power

• Supply voltage down to 2.7V

• Wide band operation: 400kHz channels for data rates of up to 76.8kbps, NRZ coding

• Narrow band operation: down to 25kHz channels for data rates of 4.8kbps, NRZ coding

• On-chip frequency synthesizer with steps of 500Hz

• Continuous phase 2-level FSK modulation

• Incoming data pattern recognition

• Built-in Bit-Synchronizer for incoming data and clock synchronization and recovery

• RSSI (Received Signal Strength Indicator) and FEI (Frequency Error Indicator)

APPLICATIONS

• Narrow-band and wide-band security systems

• Voice and data over an RF link

• Process and building control

• Access control

• Home automation

• Home appliances interconnection