目录
1.0引脚配置.....................................................................................................................................4
1.1引脚说明..................................................................................................................................4
2.0功能描述.............................................................................................................................5
2.1 RF端口..............................................................................................................................................7
2.2变送器........................................................................................................................................7
2.3接收器............................................................................................................................................8
2.4晶体振荡器...............................................................................................................................9
2.5频率合成器...................................................................................................................10
2.6 PLL环路滤波器................................................................................................................................11
3.0操作模式...................................................................................................................................11
3.1在连续数据接收Mode...............................................................................................12
3.2连续模式数据和时钟恢复........................................... ....................................... 14
3.3连拍模式启动模式检测............................................ ............................................... 14
3.4 RSSI ................................................................................................................................................15
3.5中缓冲数据接收方式...................................................................................................15
3.6在连续或缓冲数据传输方式.......................................... ............................ 17
3.7 IRQ0和IRQ1 Mapping.................................................................................................................18
3.8缓冲时钟输出.....................................................................................................................19
3.9分组数据Mode...........................................................................................................................19
3.9.1定长分组模式....................................................................................................19
3.9.2可变长度数据包模式........................................... .................................................. ..20
3.9.3扩展变长数据包模式.......................................... ..................................... 20
3.9.4数据包有效载荷处理的发送和接收........................................ ................... 22
3.9.5包过滤......................................................................................................................23
3.9.6循环冗余Check.....................................................................................................23
3.9.7曼彻斯特编码............................................................................................................24
3.9.8直流平衡扰......................................................................................................25
3.10 SPI接口配置...........................................................................................................25
3.11 SPI数据FIFO接口...............................................................................................................27
4.0配置寄存器映射.....................................................................................................29
4.1主配置寄存器（ MCFG ） ........................................... ................................................. 30
4.2中断配置寄存器（ IRQCFG ） ........................................... ........................................ 33
4.3接收器配置寄存器（ RXCFG ） ........................................... ........................................ 35
4.4启动模式配置寄存器（ SYNCFG ） .......................................... ................................. 38
4.5发射器配置寄存器（ TXCFG ） ........................................... ..................................... 38
4.6振荡器配置寄存器（ OSCFG ） ........................................... ......................................... 39
4.7包处理器配置寄存器（ PKTCFG ） .......................................... ............................. 39
4.8页配置寄存器（ PGCFG ） ........................................... ................................................ 40
4.9电池电量低配置寄存器（ LBCFG ） .......................................... ..................................... 41
5.0电气特性.......................................................................................................................42
5.1直流电气特性..........................................................................................................42
5.2交流电气特性...........................................................................................................43
6.0 TRC105应用设计Steps.......................................................................................................................45
6.1变频确定特定的硬件元件值........................................... ......... 45
6.1.1 SAW过滤器及相关元件值......................................... .............................. 45
6.1.2压控振荡器元件值.......................................... ....................... 46
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TRC105 - 12年10月16日
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