LM76003EVM-500K: LM76003EVM Verify

Hugo Liu

Part Number: LM76003EVM-500K

Hi Sir,

Our Customer use the TI LM76003EVM Verify function, But Rohda & Schwarz Spectrum Analyzer show the In addition to 500k&1000k, there is have other frequency noise.

How to reduce other frequency noise?

Can you share your experience for me?

Hugo

over 5 years ago

0 Frank De Stasi over 5 years ago

TI__Guru 64365 points

I do not think that we have done the type of testing you show in the image.

Is this some king of near field current probe measurement?

I do not believe that the EVM has been optimized for this type of emission.

It may be that the customer will need some kind of shielding.

0 Frank De Stasi over 5 years ago in reply to Frank De Stasi

TI__Guru 64365 points

I am closing this due to inactivity.

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LM76003EVM-500K: LM76003EVM Verify