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The Designer's Guide Community Forum › Design › RF Design › NF shape in Mixer design
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NF shape in Mixer design (Read 2065 times)
yixiusky
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NF shape in Mixer design
Oct 17th, 2008, 5:35am  
Dear everyone

Please check the attached NF shape of my mixer.

when i design the mixer, NF shape looks not normal. but i could not know the reason. Could you help me? Thank you very much ^^
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aaron_do
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Re: NF shape in Mixer design
Reply #1 - Oct 21st, 2008, 6:37am  
Hi,

this could be from any number of reason. I suggest you post more details such as LO signal swing, which sideband you are using, schematic etc...

cheers,
Aaron
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