"Circuit Data"

Circuit Data

Circuit diagram

Netlist: DualStageASbalancedCCFB.cir

"Dual Stage Anti-Series Cross Coupled Feedback Analysis"
* SPICE file generated by spice-noqsi version 20181225
* Send requests or bug reports to jpd@noqsi.com
XMiP fbP NulP NulN inP CMOS18ND W={2*W_i} L={L_i} ID={2*ID_i}
XMiN fbN NulN NulP inN CMOS18ND W={2*W_i} L={L_i} ID={2*ID_i}
VsP sourceP 0 V value={V_in/2} dc=0 dcvar=0 noise=0
VsN sourceN 0 V value={-V_in/2} dc=0 dcvar=0 noise=0
RsP sourceP inP R value={Z_i/2} noisetemp=0 noiseflow=0 dcvar=0
RsN sourceN inN R value={Z_i/2} noisetemp=0 noiseflow=0 dcvar=0
RlP outP 0 r value={R_ell/2} noisetemp=0 noiseflow=0 dcvar=0
RlN outN 0 r value={R_ell/2} noisetemp=0 noiseflow=0 dcvar=0
RcP fbP NulP R value={R_c} noisetemp=0 noiseflow=0 dcvar=0
RcN fbN NulN R value={R_c} noisetemp=0 noiseflow=0 dcvar=0
Rb NulN NulP R value={R_b} noisetemp=0 noiseflow=0 dcvar=0
RaP inP fbP R value={R_a} noisetemp=0 noiseflow=0 dcvar=0
RaN inN fbN R value={R_a} noisetemp=0 noiseflow=0 dcvar=0
GmP outP fbP NulP fbP {g_mo}
GmN outN fbN NulN fbN {g_mo}
CgsP NulP fbP C value={C_gso} vinit=0
CgsN NulN fbN C value={C_gso} vinit=0
.end
Table: Element data of expanded netlist 'Dual Stage Anti-Series Cross Coupled Feedback Analysis'
RefDesNodesRefsModelParamSymbolicNumeric
Cdd_M1_XMiNfbN NulN C value$0.5 c_{db XMiN}$$1.762 \cdot 10^{-13}$
vinit$0$$0$
Cdd_M1_XMiPfbP NulP C value$0.5 c_{db XMiP}$$1.762 \cdot 10^{-13}$
vinit$0$$0$
Cdg1_M1_XMiNfbN NulP C value$c_{dg XMiN}$$5.875 \cdot 10^{-13}$
vinit$0$$0$
Cdg1_M1_XMiPfbP NulN C value$c_{dg XMiP}$$5.875 \cdot 10^{-13}$
vinit$0$$0$
Cdg2_M1_XMiNNulN inN C value$c_{dg XMiN}$$5.875 \cdot 10^{-13}$
vinit$0$$0$
Cdg2_M1_XMiPNulP inP C value$c_{dg XMiP}$$5.875 \cdot 10^{-13}$
vinit$0$$0$
Cgg_M1_XMiNNulP inN C value$0.5 c_{gb XMiN} + 0.5 c_{gs XMiN}$$1.412 \cdot 10^{-12}$
vinit$0$$0$
Cgg_M1_XMiPNulN inP C value$0.5 c_{gb XMiP} + 0.5 c_{gs XMiP}$$1.412 \cdot 10^{-12}$
vinit$0$$0$
CgsNNulN fbN C value$C_{gso}$$C_{gso}$
vinit$0$$0$
CgsPNulP fbP C value$C_{gso}$$C_{gso}$
vinit$0$$0$
GmNoutN fbN NulN fbN G value$g_{mo}$$g_{mo}$
GmPoutP fbP NulP fbP G value$g_{mo}$$g_{mo}$
Gm_M1_XMiNfbN NulN NulP inN g value$0.5 g_{m XMiN}$$0.08002$
Gm_M1_XMiPfbP NulP NulN inP g value$0.5 g_{m XMiP}$$0.08002$
Go_M1_XMiNfbN NulN fbN NulN g value$0.5 g_{o XMiN}$$0.0006843$
Go_M1_XMiPfbP NulP fbP NulP g value$0.5 g_{o XMiP}$$0.0006843$
RaNinN fbN R value$R_{a}$$1082.0$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RaPinP fbP R value$R_{a}$$1082.0$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RbNulN NulP R value$R_{b}$$13.04$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RcNfbN NulN R value$R_{c}$$34.01$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RcPfbP NulP R value$R_{c}$$34.01$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RlNoutN 0 r value$0.5 R_{\ell}$$5000$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RlPoutP 0 r value$0.5 R_{\ell}$$5000$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RsNsourceN inN R value$0.5 Z_{i}$$150$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
RsPsourceP inP R value$0.5 Z_{i}$$150$
noisetemp$0$$0$
noiseflow$0$$0$
dcvar$0$$0$
dcvarlot$0$$0$
VsNsourceN 0 V value$- 0.5 V_{in}$$- 0.5 V_{in}$
dc$0$$0$
dcvar$0$$0$
noise$0$$0$
VsPsourceP 0 V value$0.5 V_{in}$$0.5 V_{in}$
dc$0$$0$
dcvar$0$$0$
noise$0$$0$
Table: Parameter definitions in 'Dual Stage Anti-Series Cross Coupled Feedback Analysis'.
NameSymbolicNumeric
$A_{i n}$$1.594$$1.594$
$A_{y}$$0.04$$0.04$
$B_{eq}$$\frac{0.5}{A_{y}}$$12.5$
$B_{fb eq}$$\frac{R_{a} R_{b}}{R_{a} + R_{b} + R_{c}}$$12.5$
$CGBO_{N18}$$1.0 \cdot 10^{-12}$$1.0 \cdot 10^{-12}$
$CGSO_{N18}$$3.0 \cdot 10^{-10}$$3.0 \cdot 10^{-10}$
$CJB_{0 N18}$$0.001$$0.001$
$C_{OX N18}$$\frac{\epsilon_{0} \epsilon_{SiO2}}{TOX_{N18}}$$0.008422$
$D_{eq}$$\frac{0.5}{A_{y} Z_{i}}$$0.04167$
$D_{fb eq}$$\frac{R_{b} + R_{c}}{R_{a} + R_{b} + R_{c}}$$0.04167$
$D_{i n}$$223.7$$223.7$
$\Delta_{A y}$$0.004$$0.004$
$\Delta_{R a}$$47.0$$47.01$
$\Delta_{R b}$$1.361$$1.361$
$\Delta_{R c}$$5.23$$5.231$
$\Delta_{Z i}$$12$$12$
$E_{CRIT N18}$$5.6 \cdot 10^{6}$$5.6 \cdot 10^{6}$
$ID_{i}$$0.004927$$0.004927$
$IM_{3}$$-66$$-66$
$I_{0 N18}$$2 C_{OX N18} N_{s N18} U_{T}^{2} u_{0 N18}$$6.383 \cdot 10^{-7}$
$I_{omax}$$0.0005$$0.0005$
$I_{pmax}$$0.02$$0.02$
$LDS_{N18}$$1.8 \cdot 10^{-7}$$1.8 \cdot 10^{-7}$
$L_{i}$$1.8 \cdot 10^{-7}$$1.8 \cdot 10^{-7}$
$NF$$2.5$$2.5$
$NF_{fb eq}$$\frac{0.5 R_{a} \left(R_{b} - R_{s}\right)^{2}}{R_{s} \left(R_{a} + R_{b} + R_{c}\right)^{2}} + \frac{R_{b} \left(R_{a} + R_{c} + R_{s}\right)^{2}}{R_{s} \left(R_{a} + R_{b} + R_{c}\right)^{2}} + \frac{0.5 R_{c} \left(R_{b} - R_{s}\right)^{2}}{R_{s} \left(R_{a} + R_{b} + R_{c}\right)^{2}} + 1$$1 + \frac{0.07446 \left(1 - 0.07667 R_{s}\right)^{2}}{R_{s}} + \frac{12.74 \left(0.0008959 R_{s} + 1\right)^{2}}{R_{s}}$
$N_{s N18}$$1.35$$1.35$
$R_{a}$$1082.0$$1082.0$
$R_{aeq}$$\frac{0.5 \left(A_{y} Z_{i} - 1\right) \left(A_{y} Z_{i} + 1\right)}{A_{y} \left(2 \cdot 10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 10^{0.1 NF \alpha_{NF fb}} - 2 A_{y} Z_{i}\right)} + \frac{\left(A_{y} Z_{i} - 1\right) \left(10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 0.5 \cdot 10^{0.1 NF \alpha_{NF fb}} + 0.25 A_{y}^{2} Z_{i}^{2} - 0.5 A_{y} Z_{i} + 0.25\right)^{0.5}}{A_{y} \left(2 \cdot 10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 10^{0.1 NF \alpha_{NF fb}} - 2 A_{y} Z_{i}\right)}$$1082.0$
$R_{b}$$13.04$$13.04$
$R_{beq}$$\frac{Z_{i}}{2 A_{y} Z_{i} - 1}$$13.04$
$R_{c}$$34.01$$34.01$
$R_{ceq}$$\frac{- Z_{i} + \frac{0.5 \left(A_{y} Z_{i} - 1\right) \left(A_{y} Z_{i} + 1\right)}{A_{y} \left(2 \cdot 10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 10^{0.1 NF \alpha_{NF fb}} - 2 A_{y} Z_{i}\right)} + \frac{\left(A_{y} Z_{i} - 1\right) \left(10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 0.5 \cdot 10^{0.1 NF \alpha_{NF fb}} + 0.25 A_{y}^{2} Z_{i}^{2} - 0.5 A_{y} Z_{i} + 0.25\right)^{0.5}}{A_{y} \left(2 \cdot 10^{0.1 NF \alpha_{NF fb}} A_{y} Z_{i} - 10^{0.1 NF \alpha_{NF fb}} - 2 A_{y} Z_{i}\right)}}{2 A_{y} Z_{i} - 1}$$34.01$
$R_{\ell}$$1.0 \cdot 10^{4}$$1.0 \cdot 10^{4}$
$R_{f n}$$56.55$$56.55$
$T$$300$$300$
$TOX_{N18}$$4.1 \cdot 10^{-9}$$4.1 \cdot 10^{-9}$
$T_{max}$$70$$70$
$T_{min}$$0$$0$
$\Theta_{N18}$$0.28$$0.28$
$U_{T}$$\frac{T k}{q}$$0.02585$
$VAL_{N18}$$4.0 \cdot 10^{7}$$4.0 \cdot 10^{7}$
$V_{P}$$1.8$$1.8$
$V_{cmmax}$$1$$1$
$V_{cmmin}$$0.8$$0.8$
$Vth_{N18}$$0.36$$0.36$
$W_{i}$$0.0003117 \pi$$0.0009792$
$Z_{i}$$300$$300$
$Z_{scm}$$5.0 \cdot 10^{-13}$$5.0 \cdot 10^{-13}$
$\alpha_{I totin}$$0.5$$0.5$
$\alpha_{NF con}$$0.25$$0.25$
$\alpha_{NF fb}$$0.3$$0.3$
$c$$2.998 \cdot 10^{8}$$2.998 \cdot 10^{8}$
$\epsilon_{0}$$\frac{1}{c^{2} \mu_{0}}$$8.854 \cdot 10^{-12}$
$\epsilon_{SiO2}$$3.9$$3.9$
$f_{max}$$2.5 \cdot 10^{8}$$2.5 \cdot 10^{8}$
$f_{min}$$1.0 \cdot 10^{6}$$1.0 \cdot 10^{6}$
$k$$1.381 \cdot 10^{-23}$$1.381 \cdot 10^{-23}$
$\mu_{0}$$4.0 \cdot 10^{-7} \pi$$1.257 \cdot 10^{-6}$
$q$$1.602 \cdot 10^{-19}$$1.602 \cdot 10^{-19}$
$u_{0 N18}$$0.042$$0.042$
$IC_{CRIT XMiN}$$\frac{0.0625}{N_{s N18}^{2} U_{T}^{2} \left(\Theta_{N18} + \frac{1}{E_{CRIT N18} L_{i}}\right)^{2}}$$31.71$
$IC_{CRIT XMiP}$$\frac{0.0625}{N_{s N18}^{2} U_{T}^{2} \left(\Theta_{N18} + \frac{1}{E_{CRIT N18} L_{i}}\right)^{2}}$$31.71$
$IC_{XMiN}$$IC_{i XMiN} \left(1 + \frac{0.25 IC_{i XMiN}}{IC_{CRIT XMiN}}\right)$$1.435$
$IC_{XMiP}$$IC_{i XMiP} \left(1 + \frac{0.25 IC_{i XMiP}}{IC_{CRIT XMiP}}\right)$$1.435$
$IC_{i XMiN}$$\frac{ID_{i} L_{i}}{I_{0 N18} W_{i}}$$1.419$
$IC_{i XMiP}$$\frac{ID_{i} L_{i}}{I_{0 N18} W_{i}}$$1.419$
$V_{GS XMiN}$$2 N_{s N18} U_{T} \log{\left(e^{IC_{XMiN}^{0.5}} - 1 \right)} + Vth_{N18}$$0.4185$
$V_{GS XMiP}$$2 N_{s N18} U_{T} \log{\left(e^{IC_{XMiP}^{0.5}} - 1 \right)} + Vth_{N18}$$0.4185$
$c_{db XMiN}$$2 CJB_{0 N18} LDS_{N18} W_{i}$$3.525 \cdot 10^{-13}$
$c_{db XMiP}$$2 CJB_{0 N18} LDS_{N18} W_{i}$$3.525 \cdot 10^{-13}$
$c_{dg XMiN}$$2 CGSO_{N18} W_{i}$$5.875 \cdot 10^{-13}$
$c_{dg XMiP}$$2 CGSO_{N18} W_{i}$$5.875 \cdot 10^{-13}$
$c_{gb XMiN}$$2 CGBO_{N18} L_{i} + \frac{0.6667 C_{OX N18} L_{i} W_{i} \left(N_{s N18} - 1\right)}{N_{s N18}}$$2.566 \cdot 10^{-13}$
$c_{gb XMiP}$$2 CGBO_{N18} L_{i} + \frac{0.6667 C_{OX N18} L_{i} W_{i} \left(N_{s N18} - 1\right)}{N_{s N18}}$$2.566 \cdot 10^{-13}$
$c_{gs XMiN}$$2 CGSO_{N18} W_{i} + 1.333 C_{OX N18} L_{i} W_{i}$$2.567 \cdot 10^{-12}$
$c_{gs XMiP}$$2 CGSO_{N18} W_{i} + 1.333 C_{OX N18} L_{i} W_{i}$$2.567 \cdot 10^{-12}$
$g_{m XMiN}$$\frac{2 ID_{i}}{N_{s N18} U_{T} \left(IC_{XMiN} \left(1 + \frac{IC_{XMiN}}{IC_{CRIT XMiN}}\right) + 0.5 \left(IC_{XMiN} \left(1 + \frac{IC_{XMiN}}{IC_{CRIT XMiN}}\right)\right)^{0.5} + 1\right)^{0.5}}$$0.16$
$g_{m XMiP}$$\frac{2 ID_{i}}{N_{s N18} U_{T} \left(IC_{XMiP} \left(1 + \frac{IC_{XMiP}}{IC_{CRIT XMiP}}\right) + 0.5 \left(IC_{XMiP} \left(1 + \frac{IC_{XMiP}}{IC_{CRIT XMiP}}\right)\right)^{0.5} + 1\right)^{0.5}}$$0.16$
$g_{o XMiN}$$\frac{2 ID_{i}}{L_{i} VAL_{N18}}$$0.001369$
$g_{o XMiP}$$\frac{2 ID_{i}}{L_{i} VAL_{N18}}$$0.001369$
Table: Parameters without definition in 'Dual Stage Anti-Series Cross Coupled Feedback Analysis.
Name
$R_{s}$
$V_{in}$
$C_{gso}$
$g_{mo}$

Go to Dual-Stage-Anti-Series-Cross-Coupled-Feedback-Analysis_index

SLiCAP: Symbolic Linear Circuit Analysis Program, Version 2.0.1 © 2009-2023 SLiCAP development team

For documentation, examples, support, updates and courses please visit: analog-electronics.tudelft.nl

Last project update: 2023-11-25 20:52:48