Freescale MC13260 SoC双向无线电解决方案

Freescale公司的MC13260是系统级(SoC)双向无线电芯片,集成了32位ARM926EJ-S微控制器(工作速率高达150 MHz),高度优化的软件定义的矢量调制解调器处理器(工作速率高达100 MHz)和近1GHz RF收发器(60 MHz–960 MHz)以及混合信号模拟电路,支持语音和多种外设.主要用在完整的模拟FM无线电,数字无线电(DMR, dPMR, P25, Tetra等),双模式模拟FM和数字语音/数据以及蜂窝应用的”网络通话”.本文介绍了MC13260主要特性, MC13260各个部件主要特性, SoC双向无线电方框图, 双向无线电参考设计框图和双向无线电系统框图.
The MC13260 System-on-Chip (SoC) Two-Way Radio is a single-chip integrated microcontroller, software-defined modem, and RF transceiver intended for use in the two-way radio market.
The MC13260 SoC Two-Way Radio incorporates a 32-bit ARM9™ microcontroller, a highly optimized software-defined vector modem processor, a high-performance sub-1GHz transceiver achieving higher frequencies with external components, and mixed-signal analog circuits for voice and peripheral support. The overall design and programmability of MC13260 enables rapid time to market for multi-mode products, such as dual-mode analog/digital radios.
The high level of integration provides support for a comprehensive radio platform in a single package without the requirement of an additional external processor. This results in a small board area and a cost-effective solution. The MC13260 SoC Two-Way Radio provides a wide range of wireless communication protocol options, supporting both analog and digital modulation schemes.
The ARM926EJ-S™ provides flexibility and sufficient computational performance to execute a variety of speech and audio CODECs for use in digital voice communication, alerts, or music playback. The software-defined modem is a highly optimized vector digital signal processor enabling the implementation of analog and digital protocols, as well as enabling simple upgrade capabilities through software as standards evolve.
MC13260主要特性:
MC13260 SoC Two-Way Radio chip-level features:
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