Sep 15, 2012 #1 B bart_ic Newbie level 2 Joined Sep 15, 2012 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,298 Hi, I'm trying to measure input capacitance of simple inverter, and I have some problem... Using the following statement: .meas ac Cdb max(I(Vin0)/(2*3.1415*frequency)) Result of this measure is ok, but it is in dB, and I don't know how to translate it to linear scale. I tried something like this: .meas ac Cin integ 20*log10(Cdb) but the result is wrong. Thanks in advance for help, Regards
Hi, I'm trying to measure input capacitance of simple inverter, and I have some problem... Using the following statement: .meas ac Cdb max(I(Vin0)/(2*3.1415*frequency)) Result of this measure is ok, but it is in dB, and I don't know how to translate it to linear scale. I tried something like this: .meas ac Cin integ 20*log10(Cdb) but the result is wrong. Thanks in advance for help, Regards