Part Number: ADS42JB69
Hello,
What is the minimum input clock voltage (the datasheet does not specify in table 7.3)?
LVPECL has a nominal ac-coupled amplitude of 1.6V, but what should I consider the minimum amplitude to be?
Thanks
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Part Number: ADS42JB69
Hello,
What is the minimum input clock voltage (the datasheet does not specify in table 7.3)?
LVPECL has a nominal ac-coupled amplitude of 1.6V, but what should I consider the minimum amplitude to be?
Thanks
Hi SRB,
The clock amplitude spec is a bit arbitrary.
Use the AC coupled input sinewave specs. Then see the datasheet footnote.
You can refer this level to the PECL standard.
Regards,
Rob