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参数资料
| 型号： | MAX2373ETC+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP LNA STEP ATTEN 12-QFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 850MHz ~ 940MHz |
| P1dB： | -19.5dBm |
| 增益： | 15.5dB |
| 噪音数据： | 1.8dB |
| RF 型： | 通用 |
| 电源电压： | 2.65 V ~ 3.3 V |
| 电流 - 电源： | 3.5mA |
| 测试频率： | 850MHz ~ 940MHz |
| 封装/外壳： | 12-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
LNAs with Step Attenuator and VGA
Typical Operating Characteristics
(MAX2371/MAX2373 EV Kits, V CC = 2.775V, RX_EN = high, R SET = 1.1k Ω , LNA_I = high, T A = +25°C. For MAX2371, f RF = 150MHz;
for MAX2373, f RF = 900MHz, unless otherwise noted.)
MAX2371
GAIN vs. FREQUENCY
GAIN vs. V AGC
IIP3 vs. V AGC
20
15
RF_ATTN = LOW
20
10
RF_ATTN = LOW
25
20
RF_ATTN = HIGH
0
15
10
-10
10
5
0
T A = +85 ° C T A = +25 ° C
T A = -40 ° C
-20
-30
-40
T A = +85 ° C
T A = +25 ° C
5
0
-5
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
-5
RF_ATTN = HIGH
-50
T A = -40 ° C
RF_ATTN = HIGH
-10
RF_ATTN = LOW
-10
-60
-15
130
140
150
160
170
180
1.2
1.6
2.0
2.4
2.8
1.3
1.4
1.5
1.6
1.7
1.8
10.0
FREQUENCY (MHz)
P 1dB vs. V AGC
30
V AGC (V)
NOISE FIGURE vs. V AGC
0
V AGC (V)
S11, S22, S12 vs. FREQUENCY
5.0
RF_ATTN = HIGH
25
RF_ATTN = HIGH
-5
-10
S22
0
20
-15
-5.0
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
-20
S11
15
-25
-10.0
-30
RF_ATTN = LOW
RF_ATTN = HIGH
-15.0
-20.0
RF_ATTN = LOW
10
5
RF_ATTN = LOW
-35
-40
-45
S12
-25.0
0
-50
1.2
1.7
2.2
2.7
1.2
1.7
2.2
2.7
130
140
150
160
170
180
V AGC (V)
0
-10
-20
S11
S22
S11
V AGC (V)
S11, S22, S12 vs. V AGC
FREQUENCY (MHz)
-30
-40
-50
-60
S12
RF_ATTN = LOW
RF_ATTN = HIGH
1.2
1.7
2.2
2.7
V AGC (V)
4
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相关代理商/技术参数 |
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|---|---|
| MAX2373EVKIT | 功能描述:射频开发工具 MAX2371/73 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
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| MAX2374EBT-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 |
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