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DS125BR820: Minimum Speed

Part Number: DS125BR820

Hello,

What is the minimum speed of signal that can be passed through the DS125BR820?   Is it compatible with a 100Mbit signal?

Don

  • Hi Don,

    The minimum speed for the DS125BR820 is DC.  Since the device is almost always AC coupled, the minimum speed is based on the decoupling capacitor value.

    Caps like 0.1uF are fine for even 1MHz information.  I would not expect any issues with 100Mbit data that is encoded with 8b10b or similar style.  Video data can have very long scrambling sequences which is one application that uses larger AC coupling values.

    Regards,

    Lee