参数资料
型号: MAX2056ETX+
厂商: Maxim Integrated
文件页数: 7/12页
文件大小: 0K
描述: IC AMP VARIABLE GAIN 36-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
频率: 800MHz ~ 1GHz
P1dB: 23.5dBm(223.9mW)
增益: 15.5dB
噪音数据: 4.5dB
RF 型: 手机,ATE,GSM,EDGE,ISM,W-CDMA,802.16/WiMax,CDMA2000
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 136mA ~ 167mA
测试频率: 900MHz
封装/外壳: 36-WFQFN 裸露焊盘
包装: 管件
800MHz to 1000MHz Variable-Gain
Amplifier with Analog Gain Control
Typical Operating Characteristics
Two Attenuator Configuration
(Typical Application Circuit with two attenuators connected, V CC = +5.0V, R1 = 1.2k ? , R2 = 3.92k ? , f IN = 900MHz maximum gain
setting, P OUT = +5dBm, linearity measured at P OUT = +5dBm/tone, T A = +25°C, unless otherwise noted.)
INPUT RETURN LOSS
OUTPUT RETURN LOSS
0
vs. RF FREQUENCY
0
vs. RF FREQUENCY
GAIN vs. V CNTL
5
10
15
20
T A = -40 ° C
5
10
15
T A = +25 ° C
15
5
-5
T A = +25 ° C
T A = +85 ° C
T A = -40 ° C
25
30
35
T A = +85 ° C
T A = +25 ° C
20
25
T A = +85 ° C
T A = -40 ° C
-15
-25
40
700 800 900 1000 1100 1200 1300 1400 1500
30
700 800 900 1000 1100 1200 1300 1400 1500
-35
1.0
1.5
2.0
2.5 3.0
3.5
4.0
17
RF FREQUENCY (MHz)
GAIN vs. RF FREQUENCY
35
RF FREQUENCY (MHz)
REVERSE ISOLATION
vs. RF FREQUENCY
T A = +85 ° C
0
V CNTL (V)
INPUT RETURN LOSS
vs. RF FREQUENCY
15
T A = -40 ° C
30
5
10
13
T A = +25 ° C
T A = -40 ° C
T A = +25 ° C
15
MAXIMUM GAIN
11
9
7
T A = +85 ° C
25
20
20
25
30
42dB GAIN REDUCTION
700 800 900 1000 1100 1200 1300 1400 1500
700
900
1100
1300
1500
700 800 900 1000 1100 1200 1300 1400 1500
RF FREQUENCY (MHz)
OUTPUT RETURN LOSS
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
0
5
10
vs. RF FREQUENCY
MAXIMUM GAIN
25
15
5
-5
GAIN vs. RF FREQUENCY
MAXIMUM GAIN
15
-15
20
-25
25
42dB GAIN REDUCTION
-35
44dB GAIN REDUCTION
30
700 800 900 1000 1100 1200 1300 1400 1500
RF FREQUENCY (MHz)
-45
700 800 900 1000 1100 1200 1300 1400 1500
RF FREQUENCY (MHz)
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7
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MAX2056ETX-T 功能描述:射频放大器 0.8GHz - 1GHz Variable-Gain 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