Parasitic capacitance calculation of given bode Plot

Thread Starter

mishra87

Joined Jan 17, 2016
536
upload_2019-4-17_22-55-55.png



Could anybody explain me how to calculate paracitic capacitance of above bode plot.
Thanks in advance !!!
 

kubeek

Joined Sep 20, 2005
5,599
fom the 0.1ohm and first corner you should be able to calculate capacitance, then from the second corner and capacitance you should find out the inductance for that resonant frequency.
 

Thread Starter

mishra87

Joined Jan 17, 2016
536
Yes, Calculated ??
But answer is wrong in my calculation why ??
C = 4.9 - 5.1 nF - correct answer
L = .29 to .31 nH - correct answer
upload_2019-4-18_23-11-23.png
 
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