Circuit data

Schematic diagram

Netlist: CloadedCEstage

"CloadedCEstage"

* Z:\home\anton\DATA\SLiCAP\Tutorials\parameters\CloadedCEstage.asc

G1 C 0 B 0 {g_m}

C1 C 0 {C_ell}

C2 C B {c_mu}

R1 B 0 {r_pi}

C3 B 0 {c_pi}

R2 C 0 {r_o}

I1 0 B I value=0 dc=0 dcvar=0 noise=0

.param g_m={q*I_C/k/T} r_pi={beta_AC/g_m} c_pi={C_JE+g_m*tau_F} c_mu={C_JC} r_o={V_AF/I_C}

.param f_T={g_m/2/pi/(c_pi+c_mu)}

.param I_C=1m beta_AC=100 tau_F=1n C_JE=2p C_JC=0.5p V_AF=50 C_ell=10p

.backanno

.end

Expanded netlist element data

RefDesNodesRefsModelParamSymbolicNumeric
G1 C 0 B 0Gvalue$g_{m}$$0.03868$
C1 C 0Cvalue$C_{\mathrm{\ell}}$$1.0\,{10}^{-11}$
C2 C BCvalue$c_{\mathrm{\mu}}$$5.0\,{10}^{-13}$
R1 B 0Rvalue$r_{\mathrm{\pi}}$$2585.0$
C3 B 0Cvalue$c_{\mathrm{\pi}}$$4.068\,{10}^{-11}$
R2 C 0Rvalue$r_{o}$$50000.0$
I1 0 BIvalue$0$$0.0$
dc$0$$0.0$
dcvar$0$$0.0$
noise$0$$0.0$

List with circuit parameters

namesymbolicvalue
$I_{C}$ = $0.001$ = $0.001$
$T$ = $300$ = $300.0$
$g_{m}$ = $\frac{q\,I_{C}}{T\,k}$ = $0.03868$
$k$ = $1.381\,{10}^{-23}$ = $1.381\,{10}^{-23}$
$q$ = $1.602\,{10}^{-19}$ = $1.602\,{10}^{-19}$
$\mathrm{\beta}_{\mathrm{AC}}$ = $100$ = $100.0$
$r_{\mathrm{\pi}}$ = $\frac{\mathrm{\beta}_{\mathrm{AC}}}{g_{m}}$ = $2585.0$
$C_{\mathrm{JE}}$ = $2.0\,{10}^{-12}$ = $2.0\,{10}^{-12}$
$c_{\mathrm{\pi}}$ = $C_{\mathrm{JE}}+g_{m}\,\mathrm{\tau}_{F}$ = $4.068\,{10}^{-11}$
$\mathrm{\tau}_{F}$ = $1.0\,{10}^{-9}$ = $1.0\,{10}^{-9}$
$C_{\mathrm{JC}}$ = $5.0\,{10}^{-13}$ = $5.0\,{10}^{-13}$
$c_{\mathrm{\mu}}$ = $C_{\mathrm{JC}}$ = $5.0\,{10}^{-13}$
$V_{\mathrm{AF}}$ = $50$ = $50.0$
$r_{o}$ = $\frac{V_{\mathrm{AF}}}{I_{C}}$ = $50000.0$
$f_{T}$ = $\frac{g_{m}}{2\,\pi \,\left(c_{\mathrm{\pi}}+c_{\mathrm{\mu}}\right)}$ = $1.495\,{10}^8$
$\pi $ = $3.142$ = $3.142$
$C_{\mathrm{\ell}}$ = $1.0\,{10}^{-11}$ = $1.0\,{10}^{-11}$

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SLiCAP: Symbolic Linear Circuit Analysis Program, Version 0.5 © 2009-2018 Anton Montagne

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