CDCDB800: What is DB800ZL?

Jacob Wyrick

Part Number: CDCDB800

Tool/software:

Hi team - I see in the CDCDB800 that it is a DB800ZL-compliant part but I can't find any documentation about what DB800ZL compliance means. Do we have the standard specification for DB800ZL?

Some specifications indicate that the specifications are provided based on standard DB800ZL testing configurations (like output high):

What is the loading specification?

Could the output ranges be higher/lower depending on loading configuration?

Thanks,

Jacob

over 1 year ago

+1 Michael Srinivasan over 1 year ago

TI__Mastermind 18961 points

Hi Jacob,

The DB700ZL loading specifications are specifications for differential buffers that were defined by Intel. More information about the specs and compliance can be found in the attached documents.

The output ranges cannot be made higher depending on loading configuration, but they could be made lower (this could be done with a simple voltage divider).

785702_EssSig_Clock_Training_Rev1_0.pdf

633880-pcie5.0-reference-clock-test-methodology-rev1p0.pdf

Thanks,

Michael