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provide a switch for vbic NQS effect #331

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provide a switch for vbic NQS effect #331

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18 changes: 12 additions & 6 deletions ihp-sg13g2/libs.tech/ngspice/models/sg13g2_hbt_mod.lib
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@
+Ny=1 le=0.96e-6 we=0.12e-6
+El=le*1e6
+selft=0
+sw_nqs=0

Qnpn13G2 c b e s1 t npn13G2_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -113,7 +114,7 @@ Qnpn13G2 c b e s1 t npn13G2_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '0.585*(Nx*0.25)'
+ tr = 3.50E-13
+ td = '2.80E-13*(Nx*0.25)**0'
+ td = 'sw_nqs*2.80E-13*(Nx*0.25)**0'
+ cth = '1.60E-12*(Nx*0.25)**0.95'
+ rth = '1*selft*3.26E+03*(4/Nx)**0.9'
+ ea = 1.056
Expand Down Expand Up @@ -149,6 +150,7 @@ Csub s1 bn C = '2.30E-14-(1.50E-15*Nx)'
+Ny=1 le=0.96e-6 we=0.12e-6
+El=le*1e6
+selft=1
+sw_nqs=0

Qnpn13G2 c b e s1 t npn13G2_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -219,7 +221,7 @@ Qnpn13G2 c b e s1 t npn13G2_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '0.585*(Nx*0.25)'
+ tr = 3.50E-13
+ td = '2.80E-13*(Nx*0.25)**0'
+ td = 'sw_nqs*2.80E-13*(Nx*0.25)**0'
+ cth = '1.60E-12*(Nx*0.25)**0.95'
+ rth = '1*selft*3.26E+03*(4/Nx)**0.9'
+ ea = 1.056
Expand Down Expand Up @@ -276,6 +278,7 @@ Csub s1 bn C = '2.30E-14-(1.50E-15*Nx)'
+Ny=1 we=0.12e-6
+El=le*1e6
+selft=0
+sw_nqs=0

Qnpn13G2l c b e s1 t npn13G2l_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -346,7 +349,7 @@ Qnpn13G2l c b e s1 t npn13G2l_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '1.658*(El/2.5)*(Nx*0.25)'
+ tr = 5.00E-13
+ td = '2.8e-13*(El/2.5)'
+ td = 'sw_nqs*2.8e-13*(El/2.5)'
+ cth = '4.18E-12*(El/2.5)**0.8*(Nx*0.25)**0.8'
+ rth = 'selft*1.63E+03*(2.5/El)**0.85*(4/Nx)**0.8'
+ ea = 1.045
Expand Down Expand Up @@ -380,6 +383,7 @@ Csub s1 bn C = '(1.70E-14-(2.00E-15*Nx))*(El/2.5)**0'
+Ny=1 we=0.12e-6
+El=le*1e6
+selft=1
+sw_nqs=0

Qnpn13G2l c b e s1 t npn13G2l_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -450,7 +454,7 @@ Qnpn13G2l c b e s1 t npn13G2l_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '1.658*(El/2.5)*(Nx*0.25)'
+ tr = 5.00E-13
+ td = '2.8e-13*(El/2.5)'
+ td = 'sw_nqs*2.8e-13*(El/2.5)'
+ cth = '4.18E-12*(El/2.5)**0.8*(Nx*0.25)**0.8'
+ rth = 'selft*1.63E+03*(2.5/El)**0.85*(4/Nx)**0.8'
+ ea = 1.045
Expand Down Expand Up @@ -508,6 +512,7 @@ Rt t 0 R = 1e9
+Ny=1 we=0.12e-6
+El=le*1e6
+selft=0
+sw_nqs=0

Qnpn13G2v c b e s1 t npn13G2v_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -578,7 +583,7 @@ Qnpn13G2v c b e s1 t npn13G2v_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '0.390*(El/2.5)*(Nx*0.25)'
+ tr = 1.50E-12
+ td = '5.60E-13*(El/2.5)'
+ td = 'sw_nqs*5.60E-13*(El/2.5)'
+ cth = '4.40E-12*(El/2.5)**1*(Nx*0.25)**0.8'
+ rth = 'selft*1.55E+03*(2.5/El)**1*(4/Nx)**0.88'
+ ea = 1.030
Expand Down Expand Up @@ -612,6 +617,7 @@ Csub s1 bn C = '(1.70E-14-(2.00E-15*Nx))*(El/2.5)**0'
+Ny=1 we=0.12e-6
+El=le*1e6
+selft=1
+sw_nqs=0

Qnpn13G2v c b e s1 t npn13G2v_NX_vbic dtemp=dtemp m=1

Expand Down Expand Up @@ -682,7 +688,7 @@ Qnpn13G2v c b e s1 t npn13G2v_NX_vbic dtemp=dtemp m=1
+ vtf = 20.0
+ itf = '0.390*(El/2.5)*(Nx*0.25)'
+ tr = 1.50E-12
+ td = '5.60E-13*(El/2.5)'
+ td = 'sw_nqs*5.60E-13*(El/2.5)'
+ cth = '4.40E-12*(El/2.5)**1*(Nx*0.25)**0.8'
+ rth = 'selft*1.55E+03*(2.5/El)**1*(4/Nx)**0.88'
+ ea = 1.030
Expand Down