The SX1230 is characterized by dual amplifiers with programmable output power of 35 dB in a range of -18 to +17 dBm, with a contrast ratio over the entire power and temperature range.
Semtech's TrueRF technology reduces phase noise, making the SX1230 10 dB louder than similar devices on the market, with a signal that simplifies regulatory testing in Europe (ETSI EN 300-220-1) and North America (FCC 15.231, 15.247, and 15.249).
This IC can operate in the ISM bands of 315, 434, 868, and 915 MHz and has been optimized for low power consumption, drawing only 8 mA (depending on the output power level).
It has programmable data rates up to 600 kbps, supports narrowband and wideband modes for use in professional and consumer applications such as automatic meter reading, remote control and remote 'keyless' entry.
This flexible device operates in MCU mode, acting as a System Peripheral Interface (SPI) slave, or in stand-alone SPI master mode, receiving control and payload information from an externally connected E2PROM programmable ROM device.
Features include FSK, GFSK, MSK, GMSK, and OOK modulation; consistent RF performance in the 1.8 to 3.7 V range; low phase noise with automated PLL calibration; an on-chip RC timer; and a low battery detection function.
It is supplied in a 5 x 5 mm VQFN-24 package and is RoHS and WEEE compliant.
