"Stability analysis"

Stability analysis

Poles analysis results

Gain type: gain

poleRe [Hz]Im [Hz]Mag [Hz]Q
p1-4.494e+44.494e+4
p2-9.378e+59.378e+5
p38.131e+5-4.781e+64.849e+62.982
p48.131e+54.781e+64.849e+62.982
p5-9.462e+69.462e+6
p6-7.949e+77.949e+7
p7-7.958e+77.958e+7
p8-2.474e+82.474e+8
p9-4.814e+84.814e+8
p10-3.422e+93.422e+9

The circuit has two poles with a positive real part. Hence it is instable.

Zeros analysis results

Gain type: gain

zeroRe [Hz]Im [Hz]Mag [Hz]Q
z18.131e+5-4.781e+64.849e+62.982
z28.131e+54.781e+64.849e+62.982
z3-9.462e+69.462e+6
z4-7.949e+77.949e+7
z58.005e+78.005e+7
z6-4.814e+84.814e+8
z7-1.337e+91.337e+9
z81.576e+91.576e+9

The instability is not observable!

PZ analysis results

Gain type: gain

DC value = 366.2

poleRe [Hz]Im [Hz]Mag [Hz]Q
p1-4.494e+44.494e+4
p2-9.378e+59.378e+5
p3-7.958e+77.958e+7
p4-2.474e+82.474e+8
p5-3.422e+93.422e+9
zeroRe [Hz]Im [Hz]Mag [Hz]Q
z18.005e+78.005e+7
z2-1.337e+91.337e+9
z31.576e+91.576e+9

The source-load transfer has five poles. They all have a negative real part.

Hence, the instable behavior cannot be observed in the source-load transfer

Go to Balanced-Line-Driver_index

SLiCAP: Symbolic Linear Circuit Analysis Program, Version 1.5.0 © 2009-2023 SLiCAP development team

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Last project update: 2023-06-12 11:36:41