GMSK调制解调器
CMX589A
目录
部分
页面
特点与应用............................................... .................................................. 1
简述.................................................................................................................1
框图.....................................................................................................................3
2信号列表.........................................................................................................................4
3外部元件......................................................................................................6
4概述.........................................................................................................8
4.1时钟振荡器Divider.........................................................................................................8
4.2 Receive.................................................................................................................................8
4.2.1接收信号路径Description..................................................................................................... 8
4.2.2接收电路控制模式....................................................................................................... 9
4.2.3接收时钟Extraction.............................................................................................................. 10
4.2.4接收数据提取............................................................................................................... 10
4.2.6接收信号质量................................................................................................................. 12
4.3 Transmit..............................................................................................................................12
4.3.1 TX信号路径说明........................................... .................................................. ...... 12
4.4数据Formats......................................................................................................................14
4.5获取和保持模式............................................. .................................................. 14
五Application......................................................................................................................15
5.1收音机频道Requirements.............................................................................................15
5.1.1比特率, BT和带宽........................................ .................................................. ...... 15
5.1.2 FM调制器,解调器和IF ......................................... ............................................. 15
5.1.3两点Modulation........................................................................................................... 16
5.2 Tx和Rx信号交流耦合.......................................... ........................................... 17
6性能规格............................................... ........................................... 18
6.1电气规格......................................................................................................18
6.1.1绝对最大极限............................................ .................................................. ...... 18
6.1.2操作系统Limits................................................................................................................... 19
6.1.3操作系统Characteristics..................................................................................................... 20
6.2 Packages............................................................................................................................22
©
2002年CML微Plc的
2
D/589A/4