麦克雷尔
MICRF506BML/YML
概述....................................................................................................................................................1
Features......................................................................................................................................................................1
应用程序................................................................................................................................................................1
RadioWire射频选择指南................................................................................................................................4
订购Information...................................................................................................................................................4
框图............................................................................................................................................................4
引脚配置........................................................................................................................................................5
针Description............................................................................................................................................................5
绝对最大额定值
(1)
.....................................................................................................................................6
工作额定值
(2)
....................................................................................................................................................6
电气特性
(4)
.........................................................................................................................................6
程序设计..............................................................................................................................................................9
写在MICRF506的控制寄存器...........................................................................................................10
写单个寄存器......................................................................................................................................10
写所有的寄存器.............................................................................................................................................11
写有增量n个寄存器Addresses..............................................................................................11
写有非增量地址n个寄存器......................................... ............................................. 12
从MICRF506控制寄存器读.....................................................................................................12
编程接口timing...................................................................................................................................12
上电复位........................................................................................................................................................13
规划概要............................................................................................................................................14
频率Synthesizer.............................................................................................................................................15
晶体振荡器(XCO)........................................................................................................................................16
VCO ......................................................................................................................................................................17
电荷泵........................................................................................................................................................18
PLL Filter...............................................................................................................................................................18
锁定检测...........................................................................................................................................................18
操作模式..............................................................................................................................................18
收发器,同步/非同步模式..............................................................................................................19
数据接口...........................................................................................................................................................19
Receiver....................................................................................................................................................................20
前端..............................................................................................................................................................20
Sallen-Key滤波器过滤器..................................................................................................................................................20
开关电容滤波器......................................................................................................................................21
RSSI......................................................................................................................................................................21
费.......................................................................................................................................................................22
位同步器....................................................................................................................................................23
Transmitter................................................................................................................................................................24
功率放大器.....................................................................................................................................................24
调制器..............................................................................................................................................................26
使用XCO调位..........................................................................................................................................28
典型Application....................................................................................................................................................30
2006年7月
2
M9999-092904
+1 408-944-0800