GPS/GNSS Low-Noise Amplifiers
Typical Operating Characteristics (continued)
(MAX2657/MAX2658 EV kit. Typical values are at V CC = 2.85V, T A = +25°C, and f RFIN = 1575.42MHz, unless otherwise noted.)
0
OUTPUT RETURN LOSS vs. FREQUENCY
0
MAX2657 IN-BAND IIP3 vs.
SUPPLY VOLTAGE AND TEMPERATURE
(TWO TONES LOCATED AT 1MHz AND
2MHz OFFSET WITH -35dBm/TONE)
8
MAX2658 IN-BAND IIP3 vs.
SUPPLY VOLTAGE AND TEMPERATURE
(TWO TONES LOCATED AT 1MHz AND
2MHz OFFSET WITH -30dBm/TONE)
-5
MAX2657
-1
6
-10
MAX2658
-2
-40?C
4
-40?C
-15
-3
+25?C
-20
-4
+85?C
+25?C
2
+85?C
-25
500
1000
1500
2000
2500
-5
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
0
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3
2
FREQUENCY (MHz)
MAX2657 OUT-OF-BAND IIP3 vs.
SUPPLY VOLTAGE AND TEMPERATURE
(TONE 1 AT 1713MHz, -25dBm;
TONE 2 AT 1851MHz, -49dBm)
SUPPLY VOLTAGE (V)
10
9
SUPPLY VOLTAGE (V)
MAX2658 OUT-OF-BAND IIP3 vs.
SUPPLY VOLTAGE AND TEMPERATURE
(TONE 1 AT 1713MHz, -25dBm;
TONE 2 AT 1851MHz, -49dBm)
+85?C
+85?C
+25?C
8
1
-40?C
7
+25?C
6
0
5
-40?C
-1
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4
_______________________________________________________________________________________
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相关代理商/技术参数
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MAX2658EWT+T10 功能描述:射频放大器 GPS/GNSS Low Noise Amp 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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MAX2659ELT/V+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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