The particular Keysight ADS model of AFT05MS004NT1 with RF Power ADS DK is not valid for ADS 2027.
It returns back with this error.
Simulation Messages
Warning detected by hpeesofsim during netlist parsing.
Model `FSL_AFT05MS004N_FET2.FET2M1' (defined in file 'C:/ADS_USER/PDK and Supplier Libraries/AFT05MS004N_Level1_Rev0_DK//circuit/models/fsl_AFT05MS004N_pkg_netlists.net' around line 31): `FSLRFPK_FET2' is an undefined primitive device.
Error detected by hpeesofsim during netlist flattening.
`FSL_AFT05MS004N_FET2.FSL1' is an instance of an undefined model `FET2M1'.
Status / Summary
hpeesofsim (*) 650.shp Jul 29 2026, MINT version 5
(64-bit windows built: Wed Jul 29, 2026 11:10:28 +0000)
***** Simulation started at Wed Sep 16 15:58:10 2026
Running on host: "XXXX"
In Directory: "C:\ADS_USER\AFT05MS004NT1_Project\AFT05MS004NT1_wrk\data"
Process ID: 19040
--------------------
Simulation terminated due to error.
--------------------
This transistor is still available in distributors.
Hello Mohamed
I wouldn't say it has been completely abandoned; for the moment, I would describe it as being on hold—a situation that could change in the future if demand remains high, though there are currently no plans for new releases or updates.
We apologize for any inconvenience this may cause.
Thank you for the quick response.
You say NXP leaves the RF business, but there is a huge demand for RF products shown below.
Thanks anyway, I will change my way in this case.
Hello tbursali
Good day!
The existing models have not been tested in version 2027.
Currently, the latest version that was used and verified as functional is the 2025 kit.
Therefore, I recommend visiting our official website to re-download and install the model kit recommended there, as well as the model design for the AFT05MS004N.
NXP has decided to ramp down its RF division, leading many colleagues in that area to leave the company; consequently, there are currently no plans to release further updates or new products.
We apologize for any inconvenience this may cause.
I hope this information has helped you, please let me know if you need help with anything else.
Have a great day and best of luck.