参数资料
型号: MAX2654-MAX2656
厂商: Maxim Integrated Products, Inc.
英文描述: 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
中文描述: 1575MHz/1900MHz可变IP3的低噪声放大器
文件页数: 7/14页
文件大小: 361K
代理商: MAX2654-MAX2656
M
1575MHz/1900MHz Variable-IP3
Low-Noise Amplifiers
MAX2655
INPUT IP3 vs. R
BIAS
M
-10
-4
-6
-8
0
-2
6
8
4
2
10
I
200
600
800
400
1000
1200 1400 1600
TEMPERATURE (
°
C)
T
A
= +85
°
C
P
IN
= -30dBm
f
1
= 1570MHz
f
2
= 1580MHz
T
A
= +25
°
C
T
A
= -40
°
C
Typical Operating Characteristics (continued)
(P
IN
= -30dBm, input and output are terminated to 50
, V
CC
= +3V, high-gain and low-gain modes are applicable only to the MAX2656,
T
A
= +25
°
C, unless otherwise noted.)
-40
0
TEMPERATURE (
°
C)
20
-20
40
60
80
MAX2655
INPUT LOGIC VOLTAGE vs. TEMPERATURE
2.0
INPUT LOGIC HIGH AT V
RFOUT
M
I
0.5
1.0
1.5
INPUT LOGIC LOW AT V
RFOUT
10
11
13
12
14
15
2.0
3.0
3.5
2.5
4.0
4.5
5.0
5.5
6.0
M
SUPPLY VOLTAGE (V)
G
T
A
= -40
°
C
T
A
= +85
°
C
T
A
= +25
°
C
f
IN
= 1575MHz
R
BIAS
= 511
±1%
MAX2655
GAIN vs. SUPPLY VOLTAGE
1.4
1.8
1.6
2.2
2.0
2.6
2.4
2.8
3.2
3.0
3.4
1000
1200
1400
FREQUENCY (MHz)
1600
1800
2000
MAX2655
NOISE FIGURE vs. FREQUENCY
M
N
R
BIAS
= 357
±
1%
R
BIAS
= 511
±
1%
R
BIAS
= 698
±
1%
8
11
10
9
13
12
17
16
15
14
18
200
400
600
800
R
BIAS
(
)
1000 1200 1400 1600
MAX2655
GAIN vs. R
BIAS
M
G
f
IN
= 1575MHz
T
A
= -40
°
C
T
A
= +85
°
C
T
A
= +25
°
C
MAX2655
INPUT LOGIC CURRENT vs. TEMPERATURE
M
4
5
6
9
8
7
10
I
-40
0
TEMPERATURE (
°
C)
20
-20
40
60
80
INPUT LOGIC HIGH AT V
RFOUT
INPUT LOGIC LOW AT V
RFOUT
0
6
4
2
8
10
12
14
16
1000
1400 1600
FREQUENCY (MHz)
1200
1800
2000
2200
MAX2655
GAIN vs. FREQUENCY
M
G
R
BIAS
= 511
±
1%
R
BIAS
= 357
±
1%
R
BIAS
= 698
±
1%
_______________________________________________________________________________________
7
MAX2655
SUPPLY CURRENT vs. R
BIAS
M
0
2
6
4
12
14
10
8
16
S
200
600
800
R
BIAS
(
)
400
1000
1200 1400 1600
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
20
16
24
28
MAX2655
SHUTDOWN CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
0
4
8
12
-40
0
20
-20
40
60
80
V
CC
= +6V
V
CC
= +3V
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MAX2655EXT+T 功能描述:射频放大器 1575MHz/1900MHz Variable-IP3 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX2655EXT-T 功能描述:射频放大器 1575MHz/1900MHz Variable-IP3 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel