SX1212 Transceiver, FSK, OOK, +10dBm, 25kbps, T-QFN-32
- Technology
- ISM proprietary radios and SoCs
- Partner
- Semtech (formerly Sierra Wireless)
The SX1212 is a low-cost single-chip RF transceiver designed for wireless communication in the 300 MHz to 510 MHz frequency range. It is optimised for very low power consumption, using only 3 mA in receiver mode. The chip includes an integrated baseband modem that supports data rates of up to 150 kb/s.
For data handling, the SX1212 features a 64-byte FIFO, packet handling capabilities, automatic CRC generation, and data whitening. Its highly integrated design minimises the need for external components while still offering flexibility, as all major RF communication parameters are programmable, with most of them capable of being adjusted dynamically.
The device complies with regulatory standards in both Europe (ETSI EN 300-220 V2.1.1) and North America (FCC Part 15.247 and 15.249).
Range features
A high level overview of what this range offers
- Low RX power consumption: 3 mA
- Low TX power consumption: 25 mA @ +10 dBm
- Good reception sensitivity: -107 dBm at 25 kb/s (FSK), -113 dBm at 2 kb/s (OOK)
- Programmable RF output power: up to +12.5 dBm in 8 steps
- Packet handling features with data whitening and automatic CRC generation
- RSSI (Received Signal Strength Indicator) range: from noise floor to 0 dBm
- Supports bit rates up to 200 kb/s, using NRZ coding
- On-chip frequency synthesizer
- Supports FSK and OOK modulation
- Incoming sync word recognition
- Built-in bit synchronizer for incoming data and clock synchronisation and recovery
- Compact 5 × 5 mm TQFN package
- Optimised circuit configuration for low-cost applications
Downloads
for SX1212 Transceiver, FSK, OOK, +10dBm, 25kbps, T-QFN-32
