HD3SS3415 application question

Chen Bogey8

Mastermind 9990 points

Other Parts Discussed in Thread: HD3SS3415

Dear Sir

Good days,

Here use HD3SS3415 in Intel x540 PHY.

And we use tool to measure RJ port and can't measure "packet" .

Is something we need to notice? may you pls advice us.

4338.SCHEMATIC1 _ 08) X540_MDI+Lan S.PDF

Best regards,

Bogey

over 12 years ago

0 Elias Villegas M. over 12 years ago

TI__Guru* 76130 points

Hello,

We are reviewing your question and we'll reply soon.

Regards.

0 Elias Villegas M. over 12 years ago

TI__Guru* 76130 points

Hello,

Would you re-elaborate your question please?

Are you saying that you can't measure Rj? (residual jitter?)

What do you mean by "... can't measure "packet"..."?

Regards.

0 Chen Bogey8 over 12 years ago in reply to Elias Villegas M.

Mastermind 9990 points

Dear Sir

My customer use HD3SS3415 in Lan switch, i this its BW is ok.

But customer want to check this application is ok?

Is any calculation way to check?

Best regards,

Bogey

0 Elias Villegas M. over 12 years ago in reply to Chen Bogey8

TI__Guru* 76130 points

Hello,

The HD3SS3415 is an analog switch, it does not care about protocol, so the only restriction is that the signal should have a maximum differential voltage of 1800mVpp and a maximum common mode voltage <2V

Regards.

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HD3SS3415 application question