参数资料
型号: MAX12000ETB+T
厂商: Maxim Integrated
文件页数: 4/9页
文件大小: 0K
描述: IC AMP GPS FRONT 1575MHZ 10TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 1.575GHz
增益: 15dB ~ 18.5dB
噪音数据: 1dB ~ 1.3dB
RF 型: GPS
电源电压: 3 V ~ 5 V
电流 - 电源: 15mA ~ 30.2mA
测试频率: 1.575GHz
封装/外壳: 10-WFDFN 裸露焊盘
包装: 带卷 (TR)
1575MHz GPS Front-End Amplifier
Typical Operating Characteristics (continued)
(P IN = -40dBm, f IN = 1575MHz, inputs and outputs are terminated to 50 ? , V CC = +5.0V, T A = +25°C, unless otherwise noted.)
AMP 1 GAIN vs. FREQUENCY
(WITH EXTERNAL INPUT IMPEDANCE MATCH)
20
18
AMP 2 GAIN vs. FREQUENCY
AMP 1 INPUT P 1dB vs. TEMPERATURE
(WITHOUT EXTERNAL INPUT IMPEDANCE MATCH)
-16
19
18
17
16
14
12
HIGH-GAIN MODE
-17
-18
10
16
8
-19
15
14
13
6
4
2
LOW-GAIN MODE
-20
-21
12
800
1000
1200
1400
1600
1800
2000
0
800
1000
1200
1400
1600
1800
2000
-22
-40
-20
0
20
40
60
80
100
5.8
5.6
5.4
5.2
5.0
4.8
FREQUENCY (MHz)
AMP 2 OUTPUT P 1dB vs. TEMPERATURE
(PIN 7 OPEN)
FREQUENCY (MHz)
AMP 1 S11
(WITHOUT EXTERNAL INPUT IMPEDANCE MATCH)
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
-4
-6
-8
-10
-12
-14
-16
TEMPERATURE ( ° C)
AMP 1 S22
-40
-20
0
20
40
60
80
100
800
1000
1200
1400
1600
1800
2000
800
1000
1200
1400
1600
1800
2000
0
-5
-10
-15
-20
-25
TEMPERATURE ( ° C)
AMP 2 S11
FREQUENCY (MHz)
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
FREQUENCY (MHz)
AMP 2 S22
800
1000
1200
1400
1600
1800
2000
800
1000
1200
1400
1600
1800
2000
FREQUENCY (MHz)
FREQUENCY (MHz)
4
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