>I need to convert a _slow_ moving analog signal to "1" or "0",
>depending on whether it is above or below the digital threshold
>(CMOS).
>
>Problem: If I go directly into a gate or D-input of a flop I can get
>substantial overlap current rail-to-rail.
>
>This is a very low current application.
>
>Any suggestions?
>
> ...Jim Thompson
Try this: put some small capacitive load on the comparator output. Drive a conventional CMOS schmitt through a transmission gate. Pulse the transmission gate at a low duty cycle.
John