CMX589A 参数 Datasheet PDF下载

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

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