AX5243-1-TA05 Technology, onsemi ON Semiconductor AX5243-1-TA05, RF Transceiver IC 27MHz to 1050MHz 20-Pin QFN

AX5x43 27-1050MHz NB RF Transceivers
The AX5043 and AX5243 are narrow-band multi-channel single-chip RF transceivers for 27 to 1050MHz Licensed and Unlicensed radio systems.
RF Operating Frequencies: 27 to 1050MHzRF Output Power: up to +16dBmReceiver Sensitivity: -137dBm @ 100bps, FSK 868MHz with FECModulation: FSK, MSK, 4−FSK, GFSK, GMSK, ASK or PSKOTA Date Rate: 125kbpsChannel hopping @ 2000 hops/sOptional Forward Error Correction (FEC)Fully automatic packet reception and transmissionSeparate matching units for Preamble Byte, Sync-word and AddressSupports HDLC, Raw, Wireless M−Bus frames and arbitrary defined framesAutomatic channel noise-level trackingAdditional single-ended Tx output for use with an external PA (AX5043/ only)256 byte Tx \u0026 Rx data FIFOWake-on-RadioBrown-out detectionHost communication: serial SPISimple 'cable-replacement' mode available via separate serial data I/O and clock pins (AX5043/ only)10-bit 1MS/s ADCPower supply: +1.8V to +3.6VdcOperating temperature range: -40 to +85°CCompatible with: Wireless M-Bus, POCSAG, FLEX, KNX, Sigfox, Z−Wave and enocean protocolsApplications: Telemetry, AMR, Wireless networks, Wireless M-Bus, Access control, Building automation, Communication for the Internet of Things (IoT)RS Product Codes/a href=\"/web/p/products/9158732\""915-8732/a AX5043-1-TA05 QFN28a href=\""/web/p/products/9158739\""915-8739/a AX5243-1-TA05 QFN20
FCC, ETSI, Wireless-M-Bus