Hera-B OTr: Development of a TTL to LVDS Converter

Hera-B OTr: Development of a TTL to LVDS Converter

The current data-links between the OTr TDC boards and the FLT linkboard generate noise in the amplifier system. Several shielding approaches have bee so fare tried without any positive result. Although the research around the shielding option is oongoing we have decided to trigger the developement of a back-up solution: The single line TTL signals should be replaced by differential LVDS signals. Mario Pohl is currently looking into the design of such converter boards.


Design Proposals for the TTL-LVDS Board


last modification Jun-29-99 by Uli