The LoadPull results from ADS are different from the datasheet.

[3109851909]

Hello All:

              I want to design a Power Amplifier using MRF6S21050L. Firstly, I simulated in the software ADS. To get the optimum Sourceimpedence  and Loadimpedence, I used the tool-- LoadPull in ADS. However, the results of simulation in ADS are different from the datasheet. This question had puzzled me a long time. So I simulated some other LDMOS of NXP in ADS using Loadpull. I found the results are always different from the datasheet. Have you ever met this case? Could you give me some help to solve the problem?

Thanks all,

Xiong

[mariuslucianand]

Hello  得安 熊,

This community space does not cover the topic you need assistance on. Please create a new thread on the Power Management space or new NXP support case according to the following procedure: https://community.nxp.com/docs/DOC-329745

Hope this helps,

Marius