On 5/4/2014 9:13 PM, Thomas Sefranek wrote: > Think pre-scaler > > http://www.onsemi.com/pub_link/Collateral/MC12080-D.PDF > > Tom, thank you for the reply. Most prescalers I have seen are for several GHz, however I just looked=20 again and found several Hittite parts that claim to be good down to DC.=20 I was initially avoiding parts that claimed to work to several GHz (out=20 of misunderstanding, perhaps) On closer analysis, the Hittite parts' websites claim to be good for DC=20 - several GHz, however the datasheets do not recommend operation < 200=20 MHz when using a sine wave. - Martin --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .