I need to convert a 5MHz 0.2Vpp AC coupled sine signal to a 3.3V CMOS compatible logic signal.
The "default" comparator based circuit either requires a negative supply or 4 resitors for biasing the input and setting the zero level. (The hysteresis resistor is the same in both cases). Since space is a bit tight, I've been trying to find something like a "x10 self-biasing amplifier" but without luck. Any good ideas ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
