Hi,
I've been working on an up-converter based on two gilbert cells operating in quadrature. The LO frequency is 2.5 GHz and the IF frequency is up to 250 kHz. Has anyone ever designed a converter like that? I can't make it produce a clean single tone frequency.
Thanks for any help
Katey
I've been working on an up-converter based on two gilbert cells operating in quadrature. The LO frequency is 2.5 GHz and the IF frequency is up to 250 kHz. Has anyone ever designed a converter like that? I can't make it produce a clean single tone frequency.
Thanks for any help
Katey