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[SOLVED] transconductance and output conductance(Gm,max/g0 )as a figure of merit

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Khal32

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How does the ratio of maximum transconductance and output conductance(Gm,max/g0 )as a figure of merit affect circuit design performance e.g in a HEMT low noise amplifier?
 

dick_freebird

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Don't know about microwaves, but gm*Rout is the
maximum single stage DC voltage gain for analog
amplifiers. gm/gds is the same thing.
 

    Khal32

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