美国加州理工低噪音放大器CITCRYO1-12A Cryogenic HEMT Low Noise Amplifier �?-12GHz（�/span>

简今�/strong>

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�?span>4钇�span>2mm皃�span>DC接头。该放大器的运行需要三个独立的直流电压源、�/span>

技术参�?/strong>

性能特征(T_a=15K)

参数	*導�/strong>	典型倻�/strong>	**	单位		参数	*導�/strong>	典型倻�/strong>	**	单位
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

典型的性能测试� (T_a=297K unless otherwise indicated)

Gain and Noise versus Frequency (T_a=15K) Gain and Noise versus Frequency

Input Match Output Match

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

CITCRYO1-12A-FF for a module with female SMA connectors on input and output.