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CMT2300A: 超低功耗 Sub-1GHz 射频收发器

产品概述

CMOSTEK CMT2300A是一款高性能、超低功耗的Sub-1GHz射频收发器，专为满足广泛的无线通信需求而设计。

该器件支持OOK、(G)FSK和(G)MSK调制，工作频率范围从127MHz至1020MHz，数据速率高达300kbps。其高灵敏度（低至-121dBm）和可配置的发射功率（高达+20dBm）确保了可靠的链路性能。

CMT2300A特别适合低功耗应用，待机电流仅为800nA（Duty Cycle ON），使其成为电池供电设备的理想选择。

主要特性

频率范围: 127MHz - 1020MHz
调制方式: OOK, (G)FSK, (G)MSK
数据率: 0.5kbps - 300kbps
接收灵敏度: 低至-121dBm (2.0kbps, 433.92MHz)
发射功率: 高达+20dBm
超低功耗接收模式: 8.5mA (at -121dBm)
睡眠电流: 300nA (Duty Cycle OFF)
支持64-byte FIFO
3x3mm 16-pin QFN封装

典型应用

智能家居与楼宇自动化
ISM波段数据通信
工业监控与控制
遥控及安防系统
无线传感器节点

更多信息可在 CMOSTEK 官网找到。

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