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参数资料
| 型号： | MAX1479ATE+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/10页 |
| 文件大小： | 265K |
| 描述： | IC TRANSMITTER ASK/FSK 16-TQFN |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 频率： | 300MHz ~ 450MHz |
| 应用： | ISM，车库门开启器，RKE |
| 调制或协议： | ASK，FSK，OOK |
| 数据传输率 - 最大： | 100 kbps |
| 功率 - 输出： | 2.7dBm ~ 16.1dBm |
| 电流 - 传输： | 6.7mA ~ 10.5mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 电源电压： | 2.1 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 包装： | 管件 |
| 产品目录页面： | 1422 (CN2011-ZH PDF) |
300MHz to 450MHz Low-Power,
Crystal-Based +10dBm ASK/FSK Transmitter
4 _______________________________________________________________________________________
Typical Operating Characteristics
(Typical Application Circuit, V
DD
= +2.7V, T
A
= +25癈, unless otherwise noted.)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.4
2.7
8
9
10
11
13
12
14
15
7
2.1
3.6
f
RF
= 315MHz
PA ON
T
A
= -40癈
T
A
= +25癈
T
A
= +125癈
T
A
= +85癈
3.3
3.0
2.7
2.4
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
5.0
2.1
3.6
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
f
RF
= 315MHz
PA 50% DUTY CYCLE AT 10kHz
T
A
= -40癈
T
A
= +25癈
T
A
= +125癈
T
A
= +85癈
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.4
2.7
8
9
10
11
13
12
14
15
7
2.1
3.6
f
RF
= 433MHz
PA ON
T
A
= -40癈
T
A
= +25癈
T
A
= +125癈
T
A
= +85癈
3.3
3.0
2.7
2.4
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
5.0
2.1
3.6
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
f
RF
= 433MHz
PA 50% DUTY CYCLE AT 10kHz
T
A
= -40癈
T
A
= +25癈
T
A
= +125癈
T
A
= +85癈
SUPPLY CURRENT vs. OUTPUT POWER
AVERAGE OUTPUT POWER (dBm)
6
2
-2
-6
-10
3
4
5
6
7
8
9
10
11
12
2
-14
10
f
RF
= 315MHz
PA ON
50% DUTY CYCLE
SUPPLY CURRENT vs. OUTPUT POWER
AVERAGE OUTPUT POWER (dBm)
6
2
-2
-6
-10
3
4
5
6
7
8
9
10
11
12
2
-14
10
f
RF
= 433MHz
PA ON
50% DUTY CYCLE
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX1479 toc07
EXTERNAL RESISTOR (?
1k
100
1
10
4
6
8
10
14
12
16
18
2
-12
-8
-4
0
8
4
12
16
-16
0.1
10k
f
RF
= 315MHz
PA ON
POWER
CURRENT
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX1479 toc08
EXTERNAL RESISTOR (?
1k
100
1
10
4
6
8
10
14
12
16
18
2
0.1
10k
f
RF
= 433MHz
PA ON
POWER
CURRENT
-12
-8
-4
0
8
4
12
16
-16
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| MAX1479ATE-T | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
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| MAX1479EVKIT-433 | 功能描述:射频开发工具 MAX1479 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
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