Ic_fan
Newbie level 6
Hi, all:
I am required to design an up-conversion mixer. frf is in the range of 1G--1.3G, flo= 1.45G, and fif
is in the range of 2.45G--2.75G. I am trying to use the most common gilbert structure. How can I filter out the low freqency component in the final if output? Is there any chance that I do not need to build a if-filter after mixer?
Waiting for your replies!!
Thanks a lot!
I am required to design an up-conversion mixer. frf is in the range of 1G--1.3G, flo= 1.45G, and fif
is in the range of 2.45G--2.75G. I am trying to use the most common gilbert structure. How can I filter out the low freqency component in the final if output? Is there any chance that I do not need to build a if-filter after mixer?
Waiting for your replies!!
Thanks a lot!