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参数资料
| 型号： | DP1205C915LF |
| 厂商： | Semtech |
| 文件页数： | 9/13页 |
| 文件大小： | 0K |
| 描述： | MODULE DROP IN FOR XE1205 915MHZ |
| 标准包装： | 200 |
| 频率： | 915MHz |
| 数据传输率 - 最大： | 153.2kbps |
| 应用： | ISM |
| 功率 - 输出： | 11dBm |
| 灵敏度： | -111dBm |
| 电源电压： | 2.4 V ~ 3.6 V |
| 电流 - 接收： | 14mA |
| 电流 - 传输： | 62mA |
| 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： | 模块 |
| 包装： | 散装 |
DP1205
433/868/915 MHz RF Modules
7
OPERATING MODES
By default, the serial control interface is used for configuration. It is also possible to change between the four modes
(sleep, stand-by, receive, transmit) by using the two-bit signal SW(1:0). This option is enabled by setting the bit
MCParam_Select_mode to ‘1’ in the configuration register.
If MCParam_Select_mode is low, the modes are defined by the register through the SPI_CONFIG interface and SW(1:0)
may be used as an output to control, for example, an antenna switch.
MCParam_Select_mode
Bit 5, Address 0
0
1
SWITCH (pin)
SW(1:0)
Set in Output
sleep mode -> SW(1:0) = ”00”
receiver mode -> SW(1:0) = “01”
transmitter mode -> SW(1:0) = “10”
stand-by mode -> SW(1:0) = “00”
SW(1:0) = 00 -> sleep mode
SW(1:0) = 01 -> receive mode
SW(1:0) = 10 -> transmit mode
MCParam_chip_mode
Bit 7-6, Address 0
00 -> sleep mode
01 -> receive mode
10 -> transmit mode
11 -> stand-by mode
x
SW(1:0) = 11 -> stand-by mode
For more information about the modes of operation, please refer to the XE1205 Datasheet on the Semtech website
http://www.semtech.com .
? Semtech 2006
9
www.semtech.com
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