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Product Features



·28-30GHz operation

·6dB Rx NF

·24dB Rx gain

·18dB Tx gain

·12dBm  Tx OP1dB

·6bit phase control

·6bit gain control

·DC power (250mW Rx, 400mW Tx)

·I/O Impedance:50Ω

·Chip Size:3×2×0.1mm3





Diagram





This chip is a highly integrated silicon core IC for active Phased-Array antenna intended for SATCOM applications. This device has switchable outputs and can support Rx/Tx operation. It features +18dB Tx gain with 12 dBm P1dB output power, 24dB receive channel gain, with 6dB noise figure. 6-bit amplitude and 6-bit phase controls are included with low PMS amplitude and phase errors.



Applications



SATCOM  arrays






Electrical performance50Ω  system

Parameter

Min

Typical          

Max 

Unit 

1 Frequency

28

30  

GHz  

Tx channel gain

-                

18               

-              

dB                 

3 Tx Output P1dB

-                

12             

-              

dBm                

4 Rx channel gain

-                

  24 

-              

dB                  

5 Rx channel noise figure

-                

6              

-             

dB                

6 DC Power Tx mode

-                

400          

-            

mW                 

7 DC Power Rxmode

-                

 250           

-            

mW                  

8 Operating Range

-40             

-85          

ºC                  

9 Phase Bits

-                

6             

-           

Bit                

10 RMS Phase Error

5             

Deg                

11 Amplitude Bits

-                 

6             

-          

Bit   

12 RMS Amplitude Error

0.5            

dB   


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