Ted, in the interest of trying to reduce the rework burden for some component testing and such I’m thinking of temporarily dropping down to (1) or 1 pr of OA per channel. Thinking could still do comparative testing that way with alot less rework required.
Thinking we could basically just lift the input and output resistors (and the output differential C) to disable the OA’s. BUT am thinking about possible transmission line issues for the bitstream lines; so thinking would probably use the outer OA pairs per channel (to end-terminate the lines), and disable the inner OA?
Thanks, T