[DS90UB914]AC coupling capacitors locations

Hello,

The AC coupling capacitors can be placed either close to the device or close to the connector. Since PoC circuitry, termination resistor, etc. are also placed on the data line with the capacitors, it is usually easier to place the AC coupling caps closer to the device.

-Sean

Hi Sean,

 

Thank you for your reply.

I understood that the AC coupling capacitors are pcaced close to the device.

If the capacitor has gone away from the device, are there  any concern?

I will place them close to the device ,

I will place them as close as possible, but I would like to know in advance the concern of if they are away.

 

Thnaks

Tomoaki Yoshida.

Hello,

There should be no concern if the caps are placed farther away.

-Sean

Hi Sean

 

Thank you for your reply.

I understan there is no concern.

I will your advice to reference.

 

Thanks

Tomoaki Yoshida.