ZMD44101
单芯片的868MHz到928MHz的RF收发器
导言 - 2005年3月
目录
1
2
引脚图.................................................................................................................................... 3
一般设备Specifications........................................................................................................ 4
2.1
2.2
2.3
2.4
3
3.1
3.2
4
4.1
4.2
4.2.1
4.3
5
5.1
5.2
5.3
5.4
5.5
6
7
8
绝对最大额定值............................................... .................................................. 4 ..
推荐工作条件............................................... ..................................... 4
直流电气Characteristics................................................................................................ 4
数字I/O................................................................................................................................五
General...................................................................................................................................五
启动时间............................................................................................................................五
概观................................................................................................................................ 6
串行外设接口(SPI ) ............................................ ................................................ 7
SPI Configuration............................................................................................................... 7
并行接口.................................................................................................................... 9
MAC控制+状态register............................................................................................... 10
MAC定时寄存器............................................................................................................ 11
其他Mac registers............................................................................................................. 12
MAC报头寄存器.......................................................................................................... 13
PHY寄存器....................................................................................................................... 13
交流电气特性........................................................................................................五
接口........................................................................................................................................ 6
注册....................................................................................................................................... 10
应用电路 - 外部元件............................................. ....................................... 14
ZMD44101系统性能摘要.............................................. ................................... 15
系统说明....................................................................................................................... 16
8.1
8.2
8.2.1
8.3
8.3.1
8.4
8.5
8.6
8.7
8.8
总体框图........................................................................................................ 16
接收器Chain..................................................................................................................... 17
RAGCL - AGC电平寄存器............................................. ............................................ 18
发射机Chain................................................................................................................. 18
RTXM - 发送器模式寄存器............................................. .................................... 18
射频锁相环Loop........................................................................................................ 19
参考晶体振荡器( 24MHz的) ............................................ ...................................... 20
低功耗晶振( 32.768kHz的) .......................................... ................................. 21
CLKO - 时钟输出配置............................................. ........................................ 21
电源管理............................................................................................................. 22
包............................................................................................................................... 23
9
10
11
机械Specifications............................................................................................................. 23
9.1
缩写表...................................................................................................................... 25
References.................................................................................................................................... 25
信息为出版日期。产品符合每ZMD标准保修条款的规范。
生产测试不一定包括所有参数进行测试。 2004 , ZMD AG