参数资料
型号: MAX9947ETE+T
厂商: Maxim Integrated
文件页数: 5/17页
文件大小: 0K
描述: TXRX AISG INTEGRATED 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 2.176MHz
数据传输率 - 最大: 115.2kbps
调制或协议: OOK
应用: AISG
功率 - 输出: 12dBm
电源电压: 3 V ~ 5.5 V
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: 16-WFQFN 裸露焊盘
包装: 带卷 (TR)
AISG Integrated Transceiver
Typical Operating Characteristics
(V CC = 5V, V L = 3.3V, TXOUT connected with 50 I to RXIN, RXIN connected to 50 I in series with 220nF to GND, R1 = 10k I between
BIAS and RES, R2 = ∞, pullup SYNCOUT with 1k I to V L , T A = T MIN to T MAX , unless otherwise specified.)
25
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
30
QUIESCENT CURRENT
vs. TEMPERATURE
14
TRANSMITTER OUTPUT vs. V RES
23
TXIN = V L
27
TXIN = V L
12
10
21
19
17
24
21
18
V CC = 5.0V
V CC = 3.0V
8
6
4
2
15
3.0
3.5
4.0
4.5
5.0
5.5
15
-40
-15
10
35
60
85
0
0.7
0.9
1.1
1.3
1.5
14
SUPPLY VOLTAGE (V)
MAXIMUM TRANSMITTER OUTPUT
LEVEL vs. SUPPLY VOLTAGE
14
TEMPERATURE (°C)
MAXIMUM TRANSMITTER OUTPUT
LEVEL vs. TEMPERATURE
20
V RES (V)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (9.6kbps)
90% DUTY CYCLE
12
0
C F = 470pF
10
8
13
V CC = 5.0V
-20
-40
12
6
-60
4
2
0
11
10
V CC = 3.0V
-80
-100
-120
3.0
3.5
4.0
4.5
5.0
5.5
-40
-15
10
35
60
85
0.1
1
10
100
1000
20
SUPPLY VOLTAGE (V)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (9.6kbps)
90% DUTY CYCLE
20
TEMPERATURE (°C)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (38.4kbps)
90% DUTY CYCLE
20
FREQUENCY (MHz)
TRANSMITTER OUPUT SPECTRUM
vs. FREQUENCY (38.4kbps)
90% DUTY CYCLE
0
C F = 470pF
0
C F = 470pF
0
C F = 470pF
-20
-40
-60
-80
-100
-120
-20
-40
-60
-80
-100
-120
-20
-40
-60
-80
-100
-120
0
5
10
15
20
25
0.1
1
10
100
1000
0
5
10
15
20
25
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
_______________________________________________________________________________________
5
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