Hi John You might want to look at the MAXIM (MAX038) High Freq Function Generator. It is capable of freq from 0.1 HZ to 20 Mhz. MAXIM web site is http://www.maxim-ic.com. You can download spec sheets and they will also sent you a free sample just for asking. Hope this helps. Ron B deicide@LIGHTSPEED.NET wrote: > I need to generate 18.99 MHZ for a project I am currently working on. > Its a reference frequency for a used controller board i got, and for the > life of me I can't seem to find a way to do it. What I would like is a > PLL/VCO is one chip that will let me select the frequency via a binary > input on 8 lines or so. It has to be something small and inexpensive > though. PLEASE let me know if you can help :) > Gets a little frustrating after a while, when you get absolutely no > results. > > John > Student at Fresno City College