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Product Features


·Frequency:Ku band

·Noise Figure:1.5dB

·Gain:28dB

·△Gain:±0.5dB

·Output  P-1dB:12dBm

·Psat:13dBm

·Output  IP3:25dBm

·Single supply:+5V/50mA

·I/O Impedance:50Ω

·Chip Size:2×1×0.1mm3



Diagram

 


 

This chip is a low noise amplifier with three stages, which operates from 14 to 14.5GHz for satellite communications. This chip can provides a typical gain of 28dB, a typical P-1 dB of 13dBm and a typical noise figure of 1.5dB with a static current of 50mA at signal DC power supply of 5V.



Applications


SATCOM, Point-to-Point Radios




Electrical performanceTA=+2550Ω  systemVD=+5VIdd=50mA

Parameter

Symbol        

Min

Typical         

Max

Unit

1 Frequency band

Freq

13.75

-

14

GHz

2 Gain

Gain

-               

28             

-           

dB               

3 Gain flatness

Gain 

-              

±0.5           

-           

dB               

4 Noise Figure

NF           

-             

 1.5

-           

dB               

5 Output  P-1dB

P-1dB          

-             

12             

-           

dBm            

6 Input Return loss

IRL           

-             

-12          

-           

dB               

7 Output Return loss

 ORL            

-             

-18           

-           

dB               

8 Saturation out power

Psat           

 -              

 13              

-           

dBm            

Output third order 

OIP3

-             

25             

-          

dBm            

10 Static current

Idd

  -              

50            

-         

  mA 


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