Reference voltage for PECL

Dear IBIS users,

We all know that the reference voltage for ECL is 0V both for the
pull-up and pull-down V/I behaviour.
I have two questions,
1. How about the PECL? Is it 3.3V (for Low voltage)?
2. In the IBIS format, V(table) = V(ref) - V(out) for pull-up and
V(table) = V(out) for pull-down. Is it also correct for ECL and PECL?

Thanks for your help.
T.L.Wu

 
Received on Fri Mar 20 16:25:53 1998