Products
Wireless RF
Semtech SX1238
SX1238 - Fully Integrated Transceiver with +27dBm TX Power
The SX1238 is a fully integrated ISM band transceiver optimized for use in the (FCC Part 15) 915 MHz band in the US and 868 MHz band in Europe with a minimum of external components.
Overview
Features
- +27 dBm - 500 mW RF output power
- +27 dBm high efficiency PA
- Programmable bit rate up to 300kbps
- High sensitivity: -124 dBm at 1.2 kbps
- 863 - 870 MHz and 902 - 928 MHz
- 80 dB blocking Immunity
- Low current, 100nA register retention
- Fully integrated synthesizer with a resolution of 61 Hz
- FSK, GFSK, MSK, GMSK and OOK modulations
- Built-in bit synchronizer performing clock recovery
- Sync word recognition
- Preamble detection
- 115 dB+ dynamic range RSSI
- Automatic RF sense with ultra-fast AFC
- Packet engine up to 64 bytes with CRC
- Built-in temperature sensor and low battery indicator
Applications
- Automated Meter Reading
- Wireless Sensor Networks
- Home and Building Automation
- Wireless Alarm and Security Systems
- Industrial Monitoring and Control
Packaging
- MLPQ
Order Codes
- SX1238IMLTRT - Pb-free, Halogen free, RoHS/WEEE compliant product