参数资料
型号: MRF89XAT-I/MQ
厂商: Microchip Technology
文件页数: 104/140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
5.1
ESD Notice
The MRF49XA is a high-performance radio frequency
device, it satisfies:
? Class II of the JEDEC standard JESD22-A114-B
(Human Body Model) of 2 KV, except on all of the
RF pins where it satisfies Class 1A.
? Class III of the JEDEC standard JESD22-C101C
(Charged Device Model) on all pins.
It should thus be handled with all the necessary ESD
precautions to avoid any permanent damage.
TABLE 5-1:
RECOMMENDED OPERATING CONDITIONS
Parameter
Ambient Operating Temperature
Supply Voltage for RF, Analog and Digital Circuits
Supply Voltage for Digital I/O
Input High Voltage (V IH )
Input Low Voltage (V IL )
DC Voltage on Open Collector Outputs (RFIO) (1,2)
Min
-40
2.1
2.1
0.5 * V DD
-0.3V
V DD – 1.5
Typ
Max
+85
3.6
3.6
V DD + 0.3
0.2 * V DD
V DD + 1.5
Unit
°C
V
V
V
V
V
Condition
AC Peak Voltage on Open Collector Outputs (IO) (1) V DD – 1.5
V DD + 1.5
V
Note 1:
2:
At minimum, V DD – 1.5V should not be lower than 1.8V.
At maximum, V DD + 1.5V should not be higher than 3.7V.
TABLE 5-2:
CURRENT CONSUMPTION (3)
Symbol
I DDSL
Sleep
Chip Mode
Min
Typ
0.1
Max
2
Unit
μA
Condition
Sleep clock disabled, all blocks
disabled
I DDST
I DDFS
I DDTX
I DDRX
Idle
Frequency Synthesizer
TX
RX
65
1.3
25
16
3.0
80
1.7
30
21
3.5
μA
mA
mA
mA
mA
Oscillator and baseband enabled (2)
Frequency synthesizer running
Output power = +10 dBm
Output power = +1 dBm (1)
Note 1:
2:
3:
Guaranteed by design and characterization.
Crystal C LOAD = 10 pF, C0 = 2.5 pF, R M = 15 Ω .
Measurement Conditions: Temp = 25°C, V DD = 3.3V, crystal frequency = 12.8 MHz, carrier
frequency = 868 or 915 MHz, modulation FSK, data rate = 25 kbps, f dev = 50 kHz, f c = 100 kHz, unless
otherwise specified.
DS70622C-page 104
Preliminary
? 2010–2011 Microchip Technology Inc.
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