产品
无线射频
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.
概览
功能
- +27 dBm - 500 mW RF output power
- +27 dBm high efficiency PA
- 可编程位，速率高达 300 kbps
- High sensitivity: -124 dBm at 1.2 kbps
- 863 - 870 MHz and 902 - 928 MHz
- 80 dB blocking Immunity
- Low current, 100nA register retention
- 高度集成的合成器，分辨率 61 Hz
- FSK, GFSK, MSK, GMSK and OOK modulations
- Built-in bit synchronizer performing clock recovery
- Sync word recognition
- 前导检测
- 115 dB+ dynamic range RSSI
- Automatic RF sense with ultra-fast AFC
- Packet engine up to 64 bytes with CRC
- 内置温度传感器和低电量指示灯
应用
- 自动读表
- Wireless Sensor Networks
- 家庭和楼宇自动化
- 无线警报和安全系统
- 工业监控
封装
- MLPQ
订购代码
- SX1238IMLTRT - Pb-free, Halogen free, RoHS/WEEE compliant product