Hi! Greetings!
I posted following query to NXP "Wireless Connectivity" discussion portal. I am not sure if it was appropriate place for my question. Hence posting it again here (in "other NXP solutions". Hopefully it covers RF too). Please go through it.
I have started working on SA612A mixer. Since many days, I have been struggling in generating IF (KHz) output.
NXP SA612A pin description (A quick reference so that you don't have to refer to the datasheet):
Pin1,2: differential RF input pins
Pin3: Ground
Pin4,5: differential IF output pins
Pin6,7: LO differential input
Pin8: +5V
My circuit configuration and problem detail:
60KHz signal seems totally immersed in the noise, not a peak at all, what can be the reason? Tried with other frequencies as well.
Please share your views on this.
Regards,
Sanket
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Please provide in Service request your schematics, Input and Output traces.