Hi
I am designing an LNA and want to match its input impedance to 50Ohms port impedance.
During 'sp' analysis in spectreRF , which function will give me idea about this impedance matching.
Gp,Ga , Gmax ,Gumx etc. only gives the gain value depending upon kind of matching at input and output of LNA.
Is it OK to use Z11 and Z22 as input and output impedance values for matching purpose.
Or is their some other way thru which impedance matching is determined in SP or some other analysis with spectreRF.
Regards
Vipul