I found something that I *think* comes close to what I want, but
I am not sure. Look at Figure 7 on the bottom of:

http://laplaza.org/~fvuotto/mustage.html

Assuming I had the correct values for R's and C's for broadband
RF operation, it looks as though I could put VFO on one input and
RF on the other input, getting IF's about 90 degrees apart for
use in IQ demodulation.

Do you all read the same thing that I do?

Thanks,

The Eternal Squire