HELP : Please recommend one LNA transistor

[Alan_pann]

Greetings all,

i need to design a LNA circuit.
requirements:
NF<1.75
Gain = 10 -11
IIP3>28

Please recommend one LNA transistor, thank you so much!

 

[elkimhoc]

you must take SiGe transistor , BFP620 or BFP??? look here:

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[myicejade]

Agilent ATF54143 and so on

 

[springf2000]

atf53543 or atf52189

 

[Zottiri Kusuta]

I recommend you take a look at the Sirenza web page:
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[khouly]

what is the frequency rage , u didnot specify it

i cannot recommend any transitor


khouly

 

[mreza1355]

what frequency?
use NE3210S01 it can work up to 18GHz