Hi all,
i've got a Lauterbach Logic Analyzer (named Powerintegrator). Unfortunately i don't have any probes for it, and Lauterbach wants ~400EUR for one 17 channel probe. As i have other full-featured LAs, that's way to much for me. I only want that one because sometimes it might be helpful to have logic analyzer traces related to JTAG debugging.
So i'm thinking about building that cable by myself. Does anyone have some recommendations for Ultra-fast comperators? The Logic Analyzer takes 3.3V CMOS input level (guessed, switching threshold is at 2V), and provides a reference voltage for the comparator. Lauterbach states that the LA can do 500MHz.
Thanks