TS3DV642: PCB layout trace question

Mike Yu

Part Number: TS3DV642

Hi Team,

The customer is asking about the maximum trace length and impedance of TS3DV642.

In my opinion, the maximum trace length of Mux should base on their system design, we can only provide insertion loss as the DS mention below, right?

For the impedance, I am not really sure, please kindly advise. Thank you.

Best regards,

Mike

0 David (ASIC) Liu over 4 years ago

Mike

Both max trace length and impedance should base on their system design requirement.

For max trace length, they need to take the insertion loss of the TS3DV642 into the total insertion loss calculation as you pointed out.

For impedance, they need to take the Ron of the TS3DV642 into account as the Ron will increase the PCB trace impedance.

Thanks
David

0 Mike Yu over 4 years ago in reply to David (ASIC) Liu

Hi David,

Get it, thanks for your reply.

Best regards,

Mike

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