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guys.The LNA is used in a MMIC and the NF specification is so strigent ,so the CMOS RF roceess maybe not the most favorouble technology .The BJT and the GaAs may be more sutible for your applications.considering the your working frequency is very low ,so the ft of the transistor is not need to be high,and larger feature size canbe used.
CMOS RF technology's most valuable features is not the NF and ft,but the cost and easy to integrating.so maybe not suitable for your use.
Thanks Yaaaar!
Can i go with HBT or GaAs pHEMT(0.5um)
freelancer said:
guys.The LNA is used in a MMIC and the NF specification is so strigent ,so the CMOS RF roceess maybe not the most favorouble technology .The BJT and the GaAs may be more sutible for your applications.considering the your working frequency is very low ,so the ft of the transistor is not need to be high,and larger feature size canbe used.
CMOS RF technology's most valuable features is not the NF and ft,but the cost and easy to integrating.so maybe not suitable for your use.
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