製品
ワイヤレスRF
Semtech SX1257
LoRaCore™低電力デジタルIおよびQ RFマルチPHYモードアナログフロントエンド860-1000 MHz
The SX1257 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.
概要
Features
- Fully flexible I and Q modulator and demodulator
- Half or full-duplex operation
- Bullet proof RX LNA
- Analog TX and RX pre-filtering
- Programmable tap TX FIR-DAC filter
- Linear TX amplifier for both constant and non-constant envelope modulation schemes
アプリケーション
- IEEE 802.15.4g SUN Multi-PHY Mode Smartgrid
- Cognitive / Software Defined Radio (SDR)
Packaging
- MLPQW-32
Order Codes
- SX1257IWLTRT - Pb-free, Halogen Free RoHS / WEEE compliant product
Diagrams and Specs
Block Diagram
Click diagram to enlarge