2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
Typical Operating Characteristics (continued)
(MAX2264/MAX2265/MAX2266 EV kits, V CC = +3.3V, SHDN = V CC , CDMA modulation, T A = +25°C, unless otherwise noted.)
-40
MAX2264
ADJACENT-CHANNEL POWER RATIO
vs. OUTPUT POWER
55
MAX2264
POWER-ADDED EFFICIENCY
vs. OUTPUT POWER
16
MAX2264
POWER-ADDED EFFICIENCY
vs. OUTPUT POWER
-45
-50
PWR = GND
T A = +25 ° C
T A = +85 ° C
T A = -40 ° C
50
45
40
35
30
25
PWR = VCC
T A = T MIN TO T MAX
V CC = 2.7V
12
8
PWR = GND
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
-55
20
-60
15
10
V CC = 3.3V
4
5
-65
0
0
-10
-5
0
5
10
15
20
0
5
10
15
20
25
30
35
-10
-5
0
5
10
15
20
OUTPUT POWER (dBm)
MAX2264
POWER-ADDED EFFICIENCY
vs. FREQUENCY
OUTPUT POWER (dBm)
MAX2264
POWER-ADDED EFFICIENCY
vs. FREQUENCY
OUTPUT POWER (dBm)
MAX2265
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
40
38
PWR = V CC
P OUT = 28dBm
15
PWR = GND
P OUT = 16dBm
12%
11%
12%
12%
11%
140
120
100
PWR = GND
SHDN = GND
NO INPUT DRIVE
10
36
80
T A = +85 ° C
34
32.7%
33.2%
33.1%
33.0%
5
60
40
T A = +25 ° C
32
32.0%
20
T A = -40 ° C
30
824
830
836
842
848
0
824
830
836
842
848
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
30
FREQUENCY (MHz)
MAX2265
GAIN vs. SUPPLY VOLTAGE
39
FREQUENCY (MHz)
MAX2265
POWER-ADDED EFFICIENCY
vs. SUPPLY VOLTAGE
32
SUPPLY VOLTAGE (V)
MAX2265
OUTPUT POWER
vs. INPUT POWER
V CC = 3.3V
28
T A = -40 ° C
37
31
V CC = 3.3V
T A = +85 ° C
30
T A = +25 ° C
26
24
T A = +25 ° C
T A = +85 ° C
35
33
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
29
28
V CC = 3.3V
T A = -40 ° C
V CC = 2.7V
T A = -40 ° C
V CC = 2.7V
27
T A = +25 ° C
22
31
26
V CC = 2.7V
T A = +85 ° C
20
29
25
2.5
3.0
3.5
4.0
4.5
5.0
2.5
3.0
3.5
4.0
4.5
5.0
0
2
4
6
8
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
INPUT POWER (dBm)
_______________________________________________________________________________________
7
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相关代理商/技术参数
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MAX2266EUE+T 功能描述:射频放大器 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
MAX2266EUE-T 功能描述:射频放大器 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
MAX2266EVKIT 功能描述:射频放大器 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
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MAX2267E/D 功能描述:射频放大器 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
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