> Hi Randy, > > For most purposes seven 7490's or four HC390's or > three HCT40103, etc. will work just fine. Speaking > for myself, the main thing was parts count. And being > more of a software person than hardware I prefer a > one IC solution (which has the fun of software) to > a 3, 4, or 7 IC solution. > > The other issues, which may or may not have any > bearing on some applications is that the latency > and the tempco of a multi-chip solution is likely > worse than a single IC solution. > > Lastly, once one has programmed a PIC you realize > that dividing by almost any number is just as easy > as 10M so the same part and same PCB can be > used for all sorts of creative purposes. > > /tvb
Let me add this photo - I found in a box my first attempt to make a PPS divider. _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
