SX1258
The SX1258 is a highly integrated RF front-end to digital I and Q modulator/demodulator Multi-PHY mode transceiver capable of supporting multiple constant and non-constant envelope modulation schemes.
It is designed to operate over the 779MHz to 787MHz Chinese license-exempt frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. All major RF communication parameters are programmable and most of them can be dynamically set. The SX1258 offers support for both narrow-band and wide-band communication modes without the need to modify external components. The SX1258 is optimized for low power consumption and channelized operation. TrueRF technology enables a low-cost external component count whilst still satisfying SRRC regulations.
功能
- 灵活度极高的 I/Q 调制器与解调器
- 半双工或全双工工作模式
- 防弹 RX LNA
- 模拟 TX 和 RX 预滤波
- 可编程抽头 TX FIR-DAC 滤波器
- 线性 TX 放大器，用于恒定和非恒定包络调制方式
- SX1301 和 SX1308 Lora 基带处理器的理想配对前端
- 认知/软件无线电 (SDR)
应用
Pb(Lead)-Free/RoHS-Green Info
（-40°C 至 +85°C / 4000 循环）
（50°C，4000 小时）
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