MRF89XAT-I/MQ

The MRF89XAT-I/MQ is a single chip multi-channel FSK/OOK Transceiver capable of operating in the 863 to 870MHz and 902 to 928MHz license-free ISM frequency bands, as well as the 950 to 960MHz frequency band. The MRF89XA optimized for very low-power consumption. It incorporates a baseband modem with data rates up to 200kbps. Data handling features include a 64-byte FIFO, packet handling, automatic CRC generation and data whitening. Its highly integrated architecture allows for minimum external component count while still maintaining design flexibility.

• Fully integrated ultra low-power, sub-GHz transceiver
• Wide-band half-duplex transceiver
• Supports proprietary sub-GHz wireless protocols
• Simple 4-wire SPI-compatible interface
• CMOS/TTL-compatible I/Os
• On-chip oscillator circuit
• Dedicated clock output
• Supports power-saving modes
• Complies with ETSI EN 300-220 and FCC part 15
• RF output power - +12.5dBm programmable in eight steps
• Signal-ended RF input/output
• On-chip frequency synthesizer
• Supports PLL loop filter with lock detect
• Integrated Power Amplifier (PA) and Low Noise Amplifiers (LNA)
• On-chip IF gain and mixers
• Integrated low-phase noise VCO
• Packet handling feature with data whitening and automatic CRC generation
• Incoming sync word (pattern) recognition
• Built-in bit synchronizer for incoming data and clock synchronization and recovery

Applications

RF Communications, Industrial, Wireless, Computers & Computer Peripherals, Sensing & Instrumentation, Metering, Security, Automation & Process Control, Medical

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.