On 2/25/11 3:05 AM, ewkeh...@aol.com wrote:
As part of the D/M project the counter uses a 100 MHz VCO with an AD 4001 PLL. To simplify further I would like to consider a very simple VCXO, easily available components, no tuning, any ideas out there. For once phase noise is of no concern. Bert Kehren
no tuning, but you *do* need some adjustment range, right (it needs a voltage control port?)
what about one of the TCXOs out there that has the "resistor trim" for frequency?
Just randomly.. A Vectron TX400 has a +/-12 ppm tuning range on the EFC input.. that's about 1200 Hz...
http://www.vectron.com/products/tcxo/tx-400.pdf Digikey shows a whole bunch of Crystek VCOs for around $20-30 _______________________________________________ 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.
