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参数资料
| 型号： | MAX7057ASE+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/20页 |
| 文件大小： | 245K |
| 描述： | IC TRANSMITTER ASK/FSK 16-SOIC |
| 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： | 50 |
| 频率： | 300MHz ~ 450MHz |
| 应用： | 住宅自动化，保安 |
| 调制或协议： | ASK，FSK |
| 数据传输率 - 最大： | 100 kbps |
| 功率 - 输出： | 17dBm |
| 电流 - 传输： | 12.4mA |
| 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-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
300MHz to 450MHz Frequency-Programmable
ASK/FSK Transmitter
_______________________________________________________________________________________ 5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
9
10
11
12
13
14
15
16
17
18
8
2.1
3.6
f
RF
= 315MHz
PA ON
T
A
= +25癈
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
6
7
8
9
10
11
12
5
2.1
3.6
f
RF
= 315MHz
50% DUTY CYCLE
T
A
= +25癈
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
2.5
3.0
3.5
4.0
4.5
5.0
6.0
5.5
2.0
2.1
3.6
f
RF
= 315MHz
PA OFF
T
A
= +25癈
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
9
10
11
12
13
14
15
16
17
18
8
2.1
3.6
f
RF
= 433.92MHz
PA ON
T
A
= +25癈
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
6
7
8
9
10
11
12
5
2.1
3.6
f
RF
= 433.92MHz
50% DUTY CYCLE
T
A
= +25癈
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
3.5
4.0
4.5
5.0
5.5
6.0
7.0
6.5
3.0
2.1
3.6
f
RF
= 433.92MHz
PA OFF
T
A
= -40癈
T
A
= +85癈
T
A
= +125癈
T
A
= +25癈
Typical Operating Characteristics
(50& system impedance, V
AVDD
= V
DVDD
= V
PAVDD
= +2.1V to +3.6V, f
RF
= 300MHz to 450MHz, T
A
= -40癈 to +125癈, unless oth-
erwise noted. Typical values are at V
AVDD
= V
DVDD
= V
PAVDD
= +2.7V, T
A
= +25癈, unless otherwise noted.)
OUTPUT POWER
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
2
4
6
8
10
14
12
0
2.1
3.6
f
RF
= 315MHz
PA ON
T
A
= +85癈
T
A
= +125癈
T
A
= +25癈
T
A
= -40癈
OUTPUT POWER
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.3
3.0
2.7
2.4
2
4
6
8
10
14
12
0
2.1
3.6
f
RF
= 433.92MHz
PA ON
T
A
= +85癈
T
A
= +125癈
T
A
= -40癈, +25癈
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX7057 toc09
EXTERNAL RESISTOR (&)
1000
100
10
1
2
4
6
8
10
14
12
0
-15
-10
-5
0
5
15
10
-25
-20
0.1
10,000
f
RF
= 315MHz
PA ON
SUPPLY CURRENT
OUTPUT POWER
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7057ASE+ | 功能描述:射频发射器 300-450MHz f-Prog ASK/FSK Transmitter 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 |
| MAX7057ASE+T | 功能描述:射频发射器 300-450MHz f-Prog ASK/FSK Transmitter 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 |
| MAX7057EVKIT+ | 制造商:Maxim Integrated Products 功能描述:300MHZ TO 450MHZ FULLY PROGRAMMABLE ASK/FSK TRANSMITTER - Boxed Product (Development Kits) |
| MAX7058 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
| MAX7058ATG | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/390MHz Dual-Frequency ASK Transmitter |
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