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modify the mimcap models
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mohamedmonem123 committed Aug 13, 2023
1 parent cfab48a commit 7bb5f17
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Showing 2 changed files with 183 additions and 55 deletions.
48 changes: 37 additions & 11 deletions models/ngspice/sm141064.ngspice
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Original file line number Diff line number Diff line change
Expand Up @@ -39154,11 +39154,19 @@ rb 1 2 r='r_temp*r_n*(r_rsh0+r_vc1*abs(v(1,2))/r_n+r_vc2*abs(v(1,2))*abs(v(1,2))
+ c_vcr2=9.748E-06
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_1p5fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
**
.MODEL cap_mim_1f5_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
c_cap 1 2 cap_mim_1f5_model dtemp=dtemp

.ends cap_mim_1f5
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (1fF/um2) subcircuit model for GF's 0.18 Analog CMOS process
Expand All @@ -39174,11 +39182,19 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
+ c_vcr2=1.268e-6
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_1p0fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
**
.MODEL cap_mim_1f0_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
c_cap 1 2 cap_mim_1f0_model dtemp=dtemp

.ends cap_mim_1f0
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (2fF/um2) subcircuit model for GLOBALFOUNDRIES 0.18 Analog CMOS process M2-M3
Expand All @@ -39196,10 +39212,20 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
.param c_AREA='c_length*c_width'
.param c_PERI='2*(c_length+c_width)'

.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*
c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
* .param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
.param c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_2p0fF)'

*/ model for capacitance
.MODEL cap_mim_2f0_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
c_cap 1 2 cap_mim_2f0_model dtemp=dtemp
r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp

.ends cap_mim_2f0
.ENDL cap_mim
* ----------------------------------------------------------------------------------------------------
Expand Down
190 changes: 146 additions & 44 deletions models/ngspice/sm141064_mim.ngspice
View file
Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,19 @@
+ c_vcr2=9.748E-06
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
+ c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_1p5fF)'
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
**
.MODEL cap_mim_1f5_m2m3_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
c_cap 1 2 cap_mim_1f5_m2m3_noshield_model dtemp=dtemp

.ends cap_mim_1f5_m2m3_noshield
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (1fF/um2) subcircuit model for GF's 0.18 Analog CMOS process
Expand All @@ -40,11 +48,19 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
+ c_vcr2=1.268e-6
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
+ c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_1p0fF)'
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1 + c_tc1*(temper+dtemp-c_tnom) + c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
**
.MODEL cap_mim_1f0_m2m3_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
c_cap 1 2 cap_mim_1f0_m2m3_noshield_model dtemp=dtemp

.ends cap_mim_1f0_m2m3_noshield
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (2fF/um2) subcircuit model for GLOBALFOUNDRIES 0.18 Analog CMOS process M2-M3
Expand All @@ -62,9 +78,18 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
.param c_AREA='c_length*c_width'
.param c_PERI='2*(c_length+c_width)'

.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*
c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
* .param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
.param c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_2p0fF)'

*/ model for capacitance
.MODEL cap_mim_2f0_m2m3_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
c_cap 1 2 cap_mim_2f0_m2m3_noshield_model dtemp=dtemp
r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp
.ends cap_mim_2f0_m2m3_noshield

Expand All @@ -86,11 +111,19 @@ r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp
+ c_vcr2=9.748E-06
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
+ c_c0='(c_cox*c_area+c_capsw*c_peri) *(1+mc_c_cox_1p5fF)'
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
**
.MODEL cap_mim_1f5_m3m4_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
c_cap 1 2 cap_mim_1f5_m3m4_noshield_model dtemp=dtemp

.ends cap_mim_1f5_m3m4_noshield
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (1fF/um2) subcircuit model for GF's 0.18 Analog CMOS process
Expand All @@ -106,11 +139,19 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
+ c_vcr2=1.268e-6
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
+ c_c0='(c_cox*c_area+c_capsw*c_peri)* (1+mc_c_cox_1p0fF)'
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
**
.MODEL cap_mim_1f0_m3m4_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
c_cap 1 2 cap_mim_1f0_m3m4_noshield_model dtemp=dtemp

.ends cap_mim_1f0_m3m4_noshield
*/ -------------------------------------------------------------------------------------
*/ MIM Capacitor (2fF/um2) subcircuit model for GLOBALFOUNDRIES 0.18 Analog CMOS process M2-M3
Expand All @@ -128,9 +169,18 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
.param c_AREA='c_length*c_width'
.param c_PERI='2*(c_length+c_width)'

.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*
c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
* .param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
.param c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_2p0fF)'

*/ model for capacitance
.MODEL cap_mim_2f0_m3m4_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
c_cap 1 2 cap_mim_2f0_m3m4_noshield_model dtemp=dtemp
r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp
.ends cap_mim_2f0_m3m4_noshield

Expand All @@ -152,11 +202,19 @@ r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp
+ c_vcr2=9.748E-06
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) *(1+mc_c_cox_1p5fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
**
.MODEL cap_mim_1f5_m4m5_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
c_cap 1 2 cap_mim_1f5_m4m5_noshield_model dtemp=dtemp

.ends cap_mim_1f5_m4m5_noshield

*/ -------------------------------------------------------------------------------------
Expand All @@ -173,11 +231,19 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
+ c_vcr2=1.268e-6
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) *(1+mc_c_cox_1p0fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
**
.MODEL cap_mim_1f0_m4m5_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
c_cap 1 2 cap_mim_1f0_m4m5_noshield_model dtemp=dtemp

.ends cap_mim_1f0_m4m5_noshield

*/ -------------------------------------------------------------------------------------
Expand All @@ -196,10 +262,20 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
.param c_AREA='c_length*c_width'
.param c_PERI='2*(c_length+c_width)'

.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*
c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
* .param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
.param c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_2p0fF)'

*/ model for capacitance
.MODEL cap_mim_2f0_m4m5_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
c_cap 1 2 cap_mim_2f0_m4m5_noshield_model dtemp=dtemp
r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp

.ends cap_mim_2f0_m4m5_noshield

* ----------------------------------------------------------------------------------------------------
Expand All @@ -220,11 +296,19 @@ r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp
+ c_vcr2=9.748E-06
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) *(1+mc_c_cox_1p5fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
**
.MODEL cap_mim_1f5_m5m6_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
c_cap 1 2 cap_mim_1f5_m5m6_noshield_model dtemp=dtemp

.ends cap_mim_1f5_m5m6_noshield

*/ -------------------------------------------------------------------------------------
Expand All @@ -241,11 +325,19 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p5fF)'
+ c_vcr2=1.268e-6
+ c_area='c_length*c_width'
+ c_peri='2*(c_length+c_width)'
+ c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*/
* + c_c0='(c_cox*c_area+c_capsw*c_peri)*(1+c_tc1*(temper+dtemp-c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
+ c_c0='(c_cox*c_area+c_capsw*c_peri) *(1+mc_c_cox_1p0fF)'

*/ model for capacitance
c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
**
.MODEL cap_mim_1f0_m5m6_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
c_cap 1 2 cap_mim_1f0_m5m6_noshield_model dtemp=dtemp

.ends cap_mim_1f0_m5m6_noshield

*/ -------------------------------------------------------------------------------------
Expand All @@ -264,10 +356,20 @@ c_cap 1 2 c='c_c0*(1+ c_vcr1*v(1, 2)+c_vcr2*v(1,2)*v(1,2) )*(1+mc_c_cox_1p0fF)'
.param c_AREA='c_length*c_width'
.param c_PERI='2*(c_length+c_width)'

.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
*
c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
*.param c_c0='(c_cox*c_AREA+c_capsw*c_PERI)*(1+c_tc1*(temper +dtemp -c_tnom)+c_tc2*(temper+dtemp-c_tnom)*(temper+dtemp-c_tnom))'
.param c_c0='(c_cox*c_area+c_capsw*c_peri) * (1+mc_c_cox_2p0fF)'

*/ model for capacitance
.MODEL cap_mim_2f0_m5m6_noshield_model C
+ cap=c_c0
+ tc1=c_tc1
+ tc2=c_tc2
+ tnom=c_tnom

* c_cap 1 2 c='c_c0*(1+c_vcr1*v(1,2)+c_vcr2*v(1,2)*v(1,2))*(1+mc_c_cox_2p0fF)'
c_cap 1 2 cap_mim_2f0_m5m6_noshield_model dtemp=dtemp
r_leak 1 2 r='1/(gleak*c_AREA)' tc1=c_tc1 tc2=c_tc2 dtemp=dtemp

.ends cap_mim_2f0_m5m6_noshield

.ENDL cap_mim_new
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