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LMX2592: LMX2592 questions

Part Number: LMX2592
Other Parts Discussed in Thread: LMX2594

Hi!

We want to use lmx2592 in our new design. We need 2 frequency's: one about 8GHz and other which equals half of it.

So for this I am enabling VCO doubler, feeding it through first mux to output section. Doubled frequency is fed directly to

to one output through channel mux. To obtain halved frequency I fed doubled VCO frequency through channel divider by 2

and then muxing to other output.

But the question is:

In datasheet in channel divider section in table 4 you mention only direct VCO range 3.55-7.1GHz. Is it possible to

fed doubled VCO frequency to channel dividers or they have input frequency limitation of 7.1GHz.