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参数资料
| 型号： | MAX7057 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 300MHz至450MHz频率可编程ASK/FSK发送器 |
| 中文描述： | 300MHz至450MHz频率可编程ASK/FSK发送器 |
| 文件页数： | 16/20页 |
| 文件大小： | 245K |
| 代理商： | MAX7057 |
MAX7057
300MHz to 450MHz Frequency-Programmable
ASK/FSK Transmitter
_______________________________________________________________________________________
5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.3
3.0
2.7
2.4
9
10
11
12
13
14
15
16
17
18
8
2.1
3.6
fRF = 315MHz
PA ON
TA = +25
°C
TA = -40
°C
TA = +85
°C
TA = +125
°C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc02
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.3
3.0
2.7
2.4
6
7
8
9
10
11
12
5
2.1
3.6
fRF = 315MHz
50% DUTY CYCLE
TA = +25
°C
TA = -40
°C
TA = +85
°C
TA = +125
°C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc03
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
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
fRF = 315MHz
PA OFF
TA = +25
°C
TA = -40
°C
TA = +85
°C
TA = +125
°C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc04
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.3
3.0
2.7
2.4
9
10
11
12
13
14
15
16
17
18
8
2.1
3.6
fRF = 433.92MHz
PA ON
TA = +25
°C
TA = -40
°C
TA = +85
°C
TA = +125
°C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc05
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.3
3.0
2.7
2.4
6
7
8
9
10
11
12
5
2.1
3.6
fRF = 433.92MHz
50% DUTY CYCLE
TA = +25
°C
TA = -40
°C
TA = +85
°C
TA = +125
°C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX7057
toc06
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
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
fRF = 433.92MHz
PA OFF
TA = -40
°C
TA = +85
°C
TA = +125
°C
TA = +25
°C
Typical Operating Characteristics
(50
system impedance, VAVDD = VDVDD = VPAVDD = +2.1V to +3.6V, fRF = 300MHz to 450MHz, TA = -40°C to +125°C, unless oth-
erwise noted. Typical values are at VAVDD = VDVDD = VPAVDD = +2.7V, TA = +25°C, unless otherwise noted.)
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX7057
toc07
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(dBm)
3.3
3.0
2.7
2.4
2
4
6
8
10
14
12
0
2.1
3.6
fRF = 315MHz
PA ON
TA = +85
°C
TA = +125
°C
TA = +25
°C
TA = -40
°C
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX7057
toc08
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(dBm)
3.3
3.0
2.7
2.4
2
4
6
8
10
14
12
0
2.1
3.6
fRF = 433.92MHz
PA ON
TA = +85
°C
TA = +125
°C
TA = -40
°C, +25°C
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
MAX7057 toc09
EXTERNAL RESISTOR (
)
SUPPLY
CURRENT
(mA)
OUTPUT
POWER
(dBm)
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
fRF = 315MHz
PA ON
SUPPLY CURRENT
OUTPUT POWER
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7057_11 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:300MHz to 450MHz Frequency-Programmable ASK/FSK Transmitter |
| MAX7057ASE | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:300MHz to 450MHz Frequency-Programmable ASK/FSK Transmitter |
| 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) |
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