BNC S/PDIF and Transformer Coupling

The Aeris supports a coaxial BNC connection due to the fact that the BNC connection guarantees that the input impedance remains stable at a nominal 75 ohms. In addition, both the Aeris BNC S/PDIF digital inputs achieve galvanic isolation of the incoming signal through transformer coupling. Total galvanic isolation is achieved by implementing transformer coupling also at the XLR balanced analog outputs.

The Aeris has implemented transformer coupling on the BNC S/PDIF inputs through the PE65812NL by Pulse Engineering Inc, a transformer optimized for digital signal transmission. This surface-mount part was selected because its wide bandwidth supports a sample rate up to 192 KHz.


Related Articles

Attachments

No attachments were found.

Visitor Comments

Article Details

Last Updated
27th of October, 2012

Would you like to...

Print this page  Print this page

Email this page  Email this page

Post a comment  Post a comment

 Subscribe me

Subscribe me  Add to favorites

Remove Highlighting Remove Highlighting

Edit this Article

Quick Edit

Export to PDF


User Opinions



How would you rate this answer?




Thank you for rating this answer.

Continue