balun circuit

Timi

Other Parts Discussed in Thread: CC2530

Hi TI

For my CC2530 module , I can not tune a good output power like yours . please tell me how to tune balun circuit so that output power can like yours , Thank you !

I look forward to hearing from you .

over 9 years ago

0 TER over 9 years ago

TI__Guru**** 317180 points

I have answered this in previous threads.

0 Timi over 9 years ago in reply to TER

Prodigy 180 points

Yes,sorry for enquiring again. I test your demo , so that the parameter is better than us . How did you do it . I found that there is a series capacitance In your reference designed ,but in your demo , that is a series inductance .That is why i asked you again .My english is not so good . hope you can know what i said . Thanks.

0 TER over 9 years ago in reply to Timi

TI__Guru**** 317180 points

- Is it a reason why you can't use our design directly? It will give you good performance and will save you time.
- When the developers design the LNA/ PA they find the most ideal topology by running load-pull simulations etc. Then this is tested and tuned in the lab. To some extent trial and error is used since the effects of parasitics etc are not possible to predict accurate in simulations.

0 Timi over 9 years ago in reply to TER

Prodigy 180 points

OK ,Thanks !

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balun circuit