" Root Locus 2nd order voltage follower" * File: RLvFollower-2.cir .source V1 .detector V_3 .lgRef E1 V1 1 0 {V_s} R1 1 2 {R_s} E1 3 0 2 3 {A_0/(1-s/p_1)/(1-s/p_2)} R2 3 0 {R_ell} * For pole-zero analysis all parameters must have a numeric value .param A_0=1M + p_1={-2*pi/sqrt(2)} + p_2={-2*pi*1M*sqrt(2)} + R_ell=1 R_s=1 V_s=1 .end
RefDes | Nodes | Refs | Model | Param | Symbolic | Numeric |
---|---|---|---|---|---|---|
E1 | 3 0 2 3 | E | value | $\frac{A_{0}}{\left(1 - \frac{s}{p_{1}}\right) \left(1 - \frac{s}{p_{2}}\right)}$ | $\frac{1.0 \cdot 10^{6}}{\left(1.125 \cdot 10^{-7} s + 1.0\right) \left(0.2251 s + 1.0\right)}$ | |
R1 | 1 2 | R | value | $R_{s}$ | $1.0$ | |
dcvar | $0$ | $0$ | ||||
noisetemp | $0$ | $0$ | ||||
noiseflow | $0$ | $0$ | ||||
dcvarlot | $0$ | $0$ | ||||
R2 | 3 0 | R | value | $R_{\ell}$ | $1.0$ | |
dcvar | $0$ | $0$ | ||||
noisetemp | $0$ | $0$ | ||||
noiseflow | $0$ | $0$ | ||||
dcvarlot | $0$ | $0$ | ||||
V1 | 1 0 | V | value | $V_{s}$ | $1.0$ | |
dc | $0$ | $0$ | ||||
dcvar | $0$ | $0$ | ||||
noise | $0$ | $0$ |
Name | Symbolic | Numeric |
---|---|---|
$A_{0}$ | $1.0 \cdot 10^{6}$ | $1.0 \cdot 10^{6}$ |
$R_{\ell}$ | $1$ | $1.0$ |
$R_{s}$ | $1$ | $1.0$ |
$V_{s}$ | $1$ | $1.0$ |
$p_{1}$ | $- 1.414 \pi$ | $-4.443$ |
$p_{2}$ | $- 2.828 \cdot 10^{6} \pi$ | $-8.886 \cdot 10^{6}$ |
Go to Root-Locus-2nd-order-voltage-follower_index
SLiCAP: Symbolic Linear Circuit Analysis Program, Version 2.0.1 © 2009-2024 SLiCAP development team
For documentation, examples, support, updates and courses please visit: analog-electronics.tudelft.nl
Last project update: 2024-10-20 16:56:38