参数资料
型号: MRF89XAT-I/MQ
厂商: Microchip Technology
文件页数: 31/140页
文件大小: 0K
描述: RF ISM BAND TXRX 32 QFN
标准包装: 1
频率: 863MHz ~ 870MHz,902MHz ~ 928MHz,950MHz ~ 960MHz
数据传输率 - 最大: 200kbps
调制或协议: FSK,OOK
应用: ISM
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
存储容量: *
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 32-WFQFN 裸露焊盘
包装: 标准包装
其它名称: MRF89XAT-I/MQDKR
MRF89XA
2.14.2
DATA AND MODULATION
CONFIGURATION REGISTER
DETAILS
REGISTER 2-2:
DMODREG: DATA AND MODULATION CONFIGURATION REGISTER
(ADDRESS:0X01) (POR:0X88)
R/W-1
R/W-0
R/W-0
R/W-0
R/W-1
R/W-0
R/W-0
R/W-0
MODSEL<1:0>
DMODE0
OOKTYP<1:0>
DMODE1
IFGAIN<1:0>
bit 7
bit 0
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
r = Reserved
bit 7-6
bit 5
bit 4-3
bit 2
bit 1-0
MODSEL<1:0>: Modulation Type Selection bits
These bits set the type of modulation to be used in Sub-GHz range.
11 = Reserved
10 = FSK (default)
01 = OOK
00 = Reserved
DMODE0: Data Mode 0 bit (1)
Setting this bit selects the data operational mode as LSB. Use this bit with DMODE1 to select the
operational mode.
0 = Default
OOKTYP<1:0>: OOK Demodulator Threshold Type bits
The combination of these bits selects the Demodulator Threshold Type for operation.
11 = Reserved
10 = Average Mode
01 = Peak Mode (default)
00 = Fixed threshold mode
DMODE1 : Data Mode 1 bit (1)
Setting this bit selects the data operational mode as MSB. Use this bit with DMODE0 to select the
operational mode.
0 = Default
IFGAIN<1:0>: IF Gain bits.
Selects gain on the IF chain.
11 = -13.5 dB
10 = -9 dB
01 = -4.5 dB
00 = 0 dB (maximal gain) (default)
Note 1: The combination of DMODE1:DMODE0 selects the Data Operation mode. See Table 2-7 for the available
Data Operation mode settings.
TABLE 2-7:
DATA OPERATION MODE
SETTINGS
Data Operation
Mode
Continuous
(default mode)
Buffer
Packet
DMODE1
0
0
1
DMODE0
0
1
x (x = 0/1)
? 2010–2011 Microchip Technology Inc.
Preliminary
DS70622C-page 31
相关PDF资料
PDF描述
241-5-12L XFRMR PWR 115V 12.6VCT 1A LEADS
DPC-40-250 XFRMR PWR 115/230V 40VCT 250MA
ST-5-56 XFRMR PWR 115V 28V 440MA 12VA
6221 TIP STAIN-STEEL SHARP-PT .06"DMM
ST-5-48 XFRMR PWR 115V 24V 500MA 12VA
相关代理商/技术参数
参数描述
MRF8HP21080HR3 功能描述:射频MOSFET电源晶体管 HV8 2.1GHZ 160W NI780H-4 RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF8HP21080HR5 功能描述:射频MOSFET电源晶体管 HV8 2.1GHZ 160W NI780H-4 RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF8HP21080HSR3 功能描述:射频MOSFET电源晶体管 HV8 2.1GHZ 160W NI780S-4 RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF8HP21080HSR5 功能描述:射频MOSFET电源晶体管 HV8 2.1GHZ 160W NI780S-4 RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray
MRF8HP21130HR3 功能描述:射频MOSFET电源晶体管 HV8 2.1GHZ 130W NI780-4 RoHS:否 制造商:Freescale Semiconductor 配置:Single 晶体管极性: 频率:1800 MHz to 2000 MHz 增益:27 dB 输出功率:100 W 汲极/源极击穿电压: 漏极连续电流: 闸/源击穿电压: 最大工作温度: 封装 / 箱体:NI-780-4 封装:Tray