参数资料
型号: MRF89XAT-I/MQ
厂商: Microchip Technology
文件页数: 100/140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
TABLE 4-4:
MRF89XA APPLICATION SCHEMATIC BILL OF MATERIALS FOR 915 MHZ
Designator
C1
Value
0.047 μ F
Description
Capacitor, Ceramic, 10V, +/-10%, X7R,
Manufacturer
Murata Electronics North America
SMT 0402
C2
0.22 μ F
Capacitor, Ceramic, 16V, +/-10%, X7R,
Murata Electronics North America
SMT 0402
C3
1 μ F
Capacitor, Ceramic, 6.3V, +/-10%, X5R,
Murata Electronics North America
SMT 0603
C4
30 pF
Capacitor, Ceramic, 25V, +/-5%, UHI-Q
Johanson Technology
NP0, SMT 0402
C5
1.8 pF
Capacitor, Ceramic, 50V, +/-0.1 pF, UHI-
Johanson Technology
Q NP0, SMT 0402
C7
33 pF
Capacitor, Ceramic, 50V, +/-5%, C0G,
Murata Electronics North America
SMT 0402
C8
0.1 μ F
Capacitor, Ceramic, 16V, +/-10%, C0G,
Murata Electronics North America
SMT 0402
C9
680 pF
Capacitor, Ceramic, 50V, +/-5%, C0G,
Murata Electronics North America
SMT 0402
C10
0.01 μ F
Capacitor, Ceramic, 16V, +/-10%, X7R,
Murata Electronics North America
SMT 0402
C11
1.0 pF
Capacitor, Ceramic, 50V, +/-0.1 pF, UHI-
Johanson Technology
Q NP0, SMT 0402
C12
0.9 pF
Capacitor, Ceramic, 50V, +/-0.1 pF, UHI-
Johanson Technology
Q NP0, SMT 0402
FL1
L1
L2
L3
L4
L6
R1
R2
R3
R4
R5
U1
X1
TA0281A
10 nH
100 nH
5.6 nH
5.6 nH
10 nH
1 ohm
100K ohm
6.8K ohm
0 ohm
MRF89XA
12.800 MHz
SAW Filter
Inductor, Ceramic, +/-5%, SMT 0402
Inductor, Ceramic, +/-5%, SMT 0402
Inductor, Wirewound, +/-5%, SMT 0402
Inductor, Wirewound, +/-5%, SMT 0402
Inductor, Ceramic, +/-5%, SMT 0402
Resistor, 1%, +/-100 ppm/C, SMT 0402
Resistor, 5%, +/-100 ppm/C, SMT 0402
Resistor, 1%, +/-100 ppm/C, SMT 0402
Not Populated
Resistor, SMT 0402
Transceiver
Crystal, +/-10 ppm, 15 pF, ESR 100
Taisaw
Johanson Technology
Johanson Technology
Johanson Technology
Johanson Technology
Johanson Technology
Vishay/Dale
Yageo
Yageo
Yageo
Microchip Technology Inc.
ohms, SMT 5x3.2mm
Note:
For battery powered applications, a high
value capacitance should be implemented
in parallel with C1 (typically 10 μ F) to offer
a low impedance voltage source during
startup sequences.
DS70622C-page 100
Preliminary
? 2010–2011 Microchip Technology Inc.
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