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  3. noise figure

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noise figure

britto
britto over 14 years ago

 Hi,

how to find noise figure for VGA?

pls provide tutorial if any..

thanks in advance.

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  • Analog Design
    Analog Design over 14 years ago

    Have you done S-parameter analysis(In cadence Spectre simulator) ? In S-parameter analysis there is option for noise figure analysis .Because I have done noise figure analysis for LNA by S -parameter anlysis . I have not done for VGA ,But I think its is similar to LNA .

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  • Analog Design
    Analog Design over 14 years ago

    Have you done S-parameter analysis(In cadence Spectre simulator) ? In S-parameter analysis there is option for noise figure analysis .Because I have done noise figure analysis for LNA by S -parameter anlysis . I have not done for VGA ,But I think its is similar to LNA .

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