参数资料
型号: SX1211I084TRT
厂商: Semtech
文件页数: 70/92页
文件大小: 0K
描述: IC SNGL-CHIP TXRX 32-TQFN
标准包装: 1
频率: 860 ~ 960MHz
数据传输率 - 最大: 200kbps
调制或协议: FSK,OOK
应用: AMR,ISM,安防门禁
功率 - 输出: 12.5dBm
灵敏度: -113dBm
电源电压: 2.1 V ~ 3.6 V
电流 - 接收: 3mA
电流 - 传输: 25mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 32-TQFN
包装: 标准包装
产品目录页面: 584 (CN2011-ZH PDF)
配用: 1210-1060-2-ND - 915MHZ ASPICS SX1211 CHIP SET
1210-1059-2-ND - 868MHZ ASPICS SX1211 CHIP SET
1210-1060-6-ND - 915MHZ ASPICS SX1211 CHIP SET
1210-1059-6-ND - 868MHZ ASPICS SX1211 CHIP SET
1210-1060-1-ND - 915MHZ ASPICS SX1211 CHIP SET
1210-1059-1-ND - 868MHZ ASPICS SX1211 CHIP SET
其它名称: SX1211I084DKR
SX1211
WIRELESS & SENSING
7.3.4. Receiver Frequency Hop Optimized Cycle
SX1211
IDD
IDDR
3mA typ
IDDFS
1.3mA typ.
Wait
TS RE
SX1211 is now ready
Time
for data reception
Wait
TS HOP
Set SX1211 back in Rx mode
1. Set R2/P2/S2
2. Set SX1211 in FS mode, change
MCParam_Band if needed, then switch
from R1/P1/S1 to R2/P2/S2
SX1211 is in Rx mode
On channel 1 (R1/P1/S1)
Figure 52: Rx Hop Cycle
Note: it is also possible to move from one channel to the other one without having to switch off the receiver. This
method is faster, and overall draws more current. For timing information, please refer to TS_RE_HOP on Table 8.
Rev 8 – February 2013
Page 70 of 92
www.semtech.com
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