Low Noise Amplifiers Forum Discussions

[xiexm]

Who can provide the design model of BGA9V1MN9, the format can be one of spice model or S

parametes with noise data (NFmin, Gamma_opt, Gamma_ang, Rn). I want to get LNA only without EVB S parameter

with noise data for simulation, which are the form of (NFmin, Gamma_opt, Gamma_ang, Rn) for frequencies, similar as

follows. thanks.

[GeorgeT]

Hi @xiexm,

The requested frequencies are outside the operating frequency range for this device.

Could you please share more details regarding your end application, privately?

Thanks and regards,

George

[xiexm]

Hi George,

The noise data table I listed is only for example, no means I used in 900MHz / 2000MHz. Certainly I need the noise data at 3.4 ~ 4.2GHz range. I used in 5G NR N77 DiFEM.

Regards,

Michael Xie

[Josef_Weiss]

Hi @xiexm ,
on the product page of the BGA9V1MN9 (https://www.infineon.com/cms/de/product/rf/low-noise-amplifier-lna-ics/lte-3g-lnas/bga9v1mn9/?redirI...) you can find the device level s-parameter which includes the Noise Parameter (BIAS6 G0). After log in at myInfineon you will see a design Support section. The zip file "BGA9V1MN9 Eval Board S-Parameters " contains the required file.