Hi
playing with some interesting ideas to use the ADF4350 for, I run into an issue regarding the VCO range. I need to generate two frequencies: 2170MHz and 1085MHz, which is exactly a half of the first one. ADF4350 (4351) did look exact fit for the job, until I realized the bottom end of the VCO range is 2200MHz.
I need 2170, which is a 1.36% lower, than the specified minimum. Do you think it is possible or wise to use the ADF4350 slightly out of the range? I currently do not have any of these so I can't test it myself.
Do you know any other suitable single chip solution, that could output simultaneously these two frequencies? (2170MHz, 1085MHz) I did search a bit on the Analog Devices website, but could not find any suitable ones.
Thanks,
Y