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CITCRYO1-12A Cryogenic HEMT Low Noise Amplifier （1-12GHz）
简介
CITCRYO1-12A 低噪音放大器采用了宽带功率放大技术，具有很低的噪声响应系数和很宽的频率响应范围。标准配置包括射频输入和输出SMA接头和一个4针2mm的DC接头。该放大器的运行需要三个独立的直流电压源。
技术参数
|
RF Frequency 射频频率 |
1-12GHz |
|
Gain增益@ 11K |
32 dB ±2dB（2-12GHz）, typical |
|
Noise temperature噪声温度@11 K |
< 6 K, typical average |
|
Noise figure噪声指数@ 11 K |
< 0.09 dB, typical average |
|
IRL输入反射损耗 |
> 15 dB（4.5-12GHz） , typical |
|
ORL输出反射损耗 |
> 20 dB（2.5-12GHz）, typical |
|
Operating temperature工作温度 |
4.2 K-320 K |
|
DC power直流功率@11K |
1.0 Vdc at 22mA, typical |
Performance Characteristics (Ta=15K)
|
Parameter |
Min |
Typ |
Max |
Unit |
|
Parameter |
Min |
Typ |
Max |
Unit |
|
Linear Gain |
|
|
|
|
|
IRL |
|
|
|
|
|
1 GHz |
28.0 |
30 |
|
dB |
|
1 GHz |
0.3 |
0.5 |
|
dB |
|
7 GHz |
30.0 |
32 |
|
dB |
|
7 GHz |
15.0 |
20.0 |
|
dB |
|
12 GHz |
29.0 |
32 |
|
dB |
|
12 GHz |
9.0 |
14.0 |
|
dB |
|
Noise Temp |
|
|
|
|
|
ORL |
|
|
|
|
|
1 GHz |
|
8.0 |
12.0 |
K |
|
1 GHz |
4 |
9 |
|
dB |
|
7 GHz |
|
4.0 |
6.0 |
K |
|
7 GHz |
15.0 |
25.0 |
|
dB |
|
12 GHz |
|
8.0 |
11.0 |
K |
|
12 GHz |
15.0 |
24.0 |
|
dB |
Measured typical performance characteristics (Ta=297K unless otherwise indicated)
Gain and Noise versus Frequency (Ta=15K) Gain and Noise versus Frequency 
Module drawing
Part number:CITCRYO1-12A-XY
X= F for female input connector Y= F for female output connector
X= M for male input connector Y= M for male output connector
CITCRYO1
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