Description

High Performance, Sub GHz Radio Transceiver IC Features: Radio frequency (RF) ranges 169.4 MHz to 169.6 MHz 426 MHz to 470 MHz 863 MHz to 960 MHz Data rates 2FSK/2GFSK: 0.1 kbps to 300 kbps 4FSK/4GFSK: 1 kbps to 360 kbps (transmit only) Dual power amplifiers (PAs) Programmable receiver channel bandwidth from 2.6 kHz to 406 kHz Receiver (Rx) performance Up to 97 dB blocking at ±20 MHz offset Up to 72 dB adjacent channel rejection −134.3 dBm sensitivity at 0.1 kbps −121.3 dBm sensitivity at 2.4 kbps Transmitter (Tx) performance −20 dBm to +17 dBm range with 0.1 dB step resolution Very low output power variation vs. temperature and supply Low active current 50 mA Tx current at 17 dBm 21.2 mA Rx current at12.5 kbps Ultralow sleep current 10 nA with memory retained Host microprocessor interface Easy to use programming serial peripheral interface (SPI) Configurable 8-bit general-purpose input/output (GPIO) bus On-chip ARM Cortex-M0 processor for  Radio control and calibration Packet management Clear channel assessment (CCA) IEEE802.15.4g support Frame format  Data whitening Dual-sync word detection Forward error correction (FEC) and interleaving Suitable for systems targeting compliance with ETSI EN 300 220-1 EN 54-25, EN 13757-4 FCC Part 15, Part 22, Part 24, Part 90, and Part 101  ARIB STD-T30, STD-T67, STD-T108, STD-T96 Packages 6 mm × 6 mm, 40-lead LFCSP 7 mm × 7 mm, 48-lead LQFP