| * Copyright 2020 The SkyWater PDK Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| |
| * SKY130 Spice File. |
| .param sky130_fd_pr__special_nfet_pass_lvt__tox_slope_spectre = 0.0 |
| .param sky130_fd_pr__special_nfet_pass_lvt__vth0_slope_spectre = 0.0 |
| * statistics { |
| * mismatch { |
| * vary sky130_fd_pr__special_nfet_pass_lvt__tox_slope_spectre dist=gauss std = 1.0 |
| * vary sky130_fd_pr__special_nfet_pass_lvt__vth0_slope_spectre dist=gauss std = 1.0 |
| * } |
| * } |
| .subckt sky130_fd_pr__special_nfet_pass_lvt d g s b |
| + |
| .param l = 1 w = 1 ad = 0 as = 0 pd = 0 ps = 0 nrd = 0 nrs = 0 mult = 1 sa = 0 sb = 0 sd = 0.0 |
| msky130_fd_pr__special_nfet_pass_lvt d g s b sky130_fd_pr__special_nfet_pass_lvt__model l = {l} w = {w} ad = {ad} as = {as} pd = {pd} ps = {ps} nrd = {nrd} nrs = {nrs} |
| .model sky130_fd_pr__special_nfet_pass_lvt__model.0 nmos |
| * Model Flag Parameters |
| + lmin = 1.45e-007 lmax = 1.55e-007 wmin = 2.95e-007 wmax = 3.05e-7 |
| + level = 54.0 |
| + version = 4.5 |
| + binunit = 2.0 |
| + mobmod = 0.0 |
| + capmod = 2.0 |
| + igcmod = 0.0 |
| + igbmod = 0.0 |
| + geomod = 0.0 |
| + diomod = 1.0 |
| + rdsmod = 0.0 |
| + rbodymod = 1.0 |
| + rgatemod = 0.0 |
| + permod = 1.0 |
| + acnqsmod = 0.0 |
| + trnqsmod = 0.0 |
| + fnoimod = 1.0 |
| + tnoimod = 1.0 |
| + tempmod = 0.0 |
| * Process Parameters |
| + toxe = {4.148e-009*sky130_fd_pr__special_nfet_pass_lvt__toxe_mult+sky130_fd_pr__special_nfet_pass_lvt__tox_slope_spectre*4.148e-09*2.443e-3*sky130_fd_pr__special_nfet_pass_lvt__toxe_mult/sqrt(l*w*mult)} |
| + toxm = 4.148e-9 |
| + epsrox = 3.9 |
| + xj = 1.5e-7 |
| + ngate = 1.0e+23 |
| + ndep = 1.7e+17 |
| + nsd = 1.0e+20 |
| + rsh = {1*sky130_fd_pr__special_nfet_pass_lvt__rshn_mult} |
| + rshg = 0.1 |
| * Basic Model Parameters |
| + wint = {2.6e-008+sky130_fd_pr__special_nfet_pass_lvt__wint_diff} |
| + lint = {1.2025e-008+sky130_fd_pr__special_nfet_pass_lvt__lint_diff} |
| + vth0 = {0.41207609+sky130_fd_pr__special_nfet_pass_lvt__vth0_diff_0+sky130_fd_pr__special_nfet_pass_lvt__vth0_slope_spectre*5.456e-03/sqrt(l*w*mult)} |
| + k1 = 0.5273401 |
| + k2 = {-0.019324124+sky130_fd_pr__special_nfet_pass_lvt__k2_diff_0} |
| + k3 = 1.65 |
| + k3b = 1.6 |
| + w0 = 1.0e-7 |
| + dvt0 = 0.07665 |
| + dvt1 = 0.1252 |
| + dvt2 = -0.05637 |
| + dvt0w = 0.0 |
| + dvt1w = 5300000.0 |
| + dvt2w = -0.032 |
| + dsub = 0.24915505 |
| + minv = 0.0 |
| + voffl = 0.0 |
| + lpe0 = 2.3802e-7 |
| + lpeb = -4.9152e-8 |
| + vbm = -3.0 |
| + dvtp0 = 0.0 |
| + dvtp1 = 0.0 |
| + phin = -0.2 |
| + cdsc = 3.8556e-37 |
| + cdscb = -0.00011484 |
| + cdscd = 1.5e-5 |
| + cit = 9.9e-8 |
| + voff = {-0.15+sky130_fd_pr__special_nfet_pass_lvt__voff_diff_0} |
| + nfactor = {1.7244198+sky130_fd_pr__special_nfet_pass_lvt__nfactor_diff_0} |
| + eta0 = {0.067583862+sky130_fd_pr__special_nfet_pass_lvt__eta0_diff_0} |
| + etab = -0.013910732 |
| + vfb = 0.0 |
| + u0 = {0.046750961+sky130_fd_pr__special_nfet_pass_lvt__u0_diff_0} |
| + ua = {5e-11+sky130_fd_pr__special_nfet_pass_lvt__ua_diff_0} |
| + ub = {4e-19+sky130_fd_pr__special_nfet_pass_lvt__ub_diff_0} |
| + uc = -2.7110648e-11 |
| + ud = 0.0 |
| + up = 0.0 |
| + lp = 1.0 |
| + eu = 1.67 |
| + vtl = 0.0 |
| + xn = 0.0 |
| + vsat = {151538.73+sky130_fd_pr__special_nfet_pass_lvt__vsat_diff_0} |
| + a0 = 1.0 |
| + ags = 15.0 |
| + a1 = 0.0 |
| + a2 = 0.38689047 |
| + b0 = 0.0 |
| + b1 = 0.0 |
| + keta = 0.05 |
| + dwg = -1.33e-8 |
| + dwb = -1.08e-8 |
| + pclm = 0.47255423 |
| + pdiblc1 = 9.9e-13 |
| + pdiblc2 = 9.9e-13 |
| + pdiblcb = -0.1 |
| + drout = 0.9999 |
| + pscbe1 = 8.0476145e+8 |
| + pscbe2 = 9.9022619e-9 |
| + pvag = 0.0018113134 |
| + delta = 0.01 |
| + fprout = 3.289058e-11 |
| + pdits = 1.4427e-15 |
| + pditsl = 0.0 |
| + pditsd = 0.0 |
| * Parameters FOR Asymmetric AND Bias-Dependent RDS Model |
| + rdsw = 168.29597 |
| + rsw = 0.0 |
| + rdw = 0.0 |
| + rdswmin = 0.0 |
| + rdwmin = 0.0 |
| + rswmin = 0.0 |
| + prwb = 9.9e-6 |
| + prwg = 0.0 |
| + wr = 1.0 |
| * Impact Ionization Current Model Parameters |
| + alpha0 = 0.01 |
| + alpha1 = 1.9991339 |
| + beta0 = 33.32325 |
| * Gidl Induced Drain Leakage Model Parameters |
| + agidl = 0.0 |
| + bgidl = 2.3e+9 |
| + cgidl = 0.5 |
| + egidl = 0.8 |
| * Gate Dielectric Tunneling Current Model Parameters |
| + toxref = 4.148e-9 |
| + dlcig = 0.0 |
| + aigbacc = 1.0 |
| + bigbacc = 0.0 |
| + cigbacc = 0.0 |
| + nigbacc = 1.0 |
| + aigbinv = 0.35 |
| + bigbinv = 0.03 |
| + cigbinv = 0.006 |
| + eigbinv = 1.1 |
| + nigbinv = 3.0 |
| + aigc = 0.43 |
| + bigc = 0.054 |
| + cigc = 0.075 |
| + aigsd = 0.43 |
| + bigsd = 0.054 |
| + cigsd = 0.075 |
| + nigc = 1.0 |
| + poxedge = 1.0 |
| + pigcd = 1.0 |
| + ntox = 1.0 |
| * Charge AND Capacitance Model Parameters |
| + dlc = {1.3469e-008+sky130_fd_pr__special_nfet_pass_lvt__dlc_diff} |
| + dwc = {2.6e-008+sky130_fd_pr__special_nfet_pass_lvt__dwc_diff} |
| + xpart = 0.0 |
| + cgso = {2.5889e-010*sky130_fd_pr__special_nfet_pass_lvt__overlap_mult} |
| + cgdo = {2.5889e-010*sky130_fd_pr__special_nfet_pass_lvt__overlap_mult} |
| + cgbo = 1.0e-14 |
| + cgdl = {2.5e-011*sky130_fd_pr__special_nfet_pass_lvt__overlap_mult} |
| + cgsl = {2.5e-011*sky130_fd_pr__special_nfet_pass_lvt__overlap_mult} |
| + clc = 1.0e-7 |
| + cle = 0.6 |
| + cf = 1.0e-14 |
| + ckappas = 0.6 |
| + vfbcv = -1.0 |
| + acde = 0.38008 |
| + moin = 23.81 |
| + noff = 3.8661 |
| + voffcv = -0.16994 |
| * High-Speed/RF Model Parameters |
| * Flicker AND Thermal Noise Model Parameters |
| + ef = 1.2 |
| + noia = 9.0e+41 |
| + noib = 1.0e+27 |
| + noic = 8.0e+11 |
| + em = 4.1e+7 |
| + lintnoi = -3.0e-7 |
| + tnoia = 2.5e+7 |
| + tnoib = 9.9e+6 |
| + rnoia = 0.912 |
| + rnoib = 0.26 |
| * Layout-Dependent Parasitics Model Parameters |
| + xl = 0.0 |
| + xw = 0.0 |
| + dmcg = 0.0 |
| + dmdg = 0.0 |
| + dmcgt = 0.0 |
| + xgw = 0.0 |
| + xgl = 0.0 |
| + ngcon = 1.0 |
| * Asymmetric Source/Drain Junction Diode Model Parameters |
| + jss = 0.00275 |
| + jsws = 6.0e-10 |
| + ijthsfwd = 0.1 |
| + ijthsrev = 0.1 |
| + bvs = 11.9 |
| + xjbvs = 1.0 |
| + pbs = 0.7477 |
| + cjs = {0.001209*sky130_fd_pr__special_nfet_pass_lvt__ajunction_mult} |
| + mjs = 0.42197 |
| + pbsws = 0.1 |
| + cjsws = {3.6224e-011*sky130_fd_pr__special_nfet_pass_lvt__pjunction_mult} |
| + mjsws = 0.001 |
| + pbswgs = 0.79644 |
| + cjswgs = {2.0132e-010*sky130_fd_pr__special_nfet_pass_lvt__pjunction_mult} |
| + mjswgs = 0.8 |
| * Temperature Dependence Parameters |
| + tnom = 30.0 |
| + kt1 = -0.18424344 |
| + kt2 = -0.021488214 |
| + at = 33001.301 |
| + ute = -1.7796658 |
| + ua1 = -1.914008e-10 |
| + ub1 = 3.9161781e-19 |
| + uc1 = 1.8902599e-11 |
| + kt1l = 0.0 |
| + prt = 0.0 |
| + tvoff = 0.0 |
| + njs = 1.2928 |
| + tpb = 0.0012287 |
| + tcj = 0.000792 |
| + tpbsw = 0.0 |
| + tcjsw = 1.0e-5 |
| + tpbswg = 0.0 |
| + tcjswg = 0.0 |
| + xtis = 2.0 |
| * DW AND DL Parameters |
| + ll = 0.0 |
| + wl = 0.0 |
| + lln = 1.0 |
| + wln = 1.0 |
| + lw = 0.0 |
| + ww = 0.0 |
| + lwn = 1.0 |
| + wwn = 1.0 |
| + lwl = 0.0 |
| + wwl = 0.0 |
| + llc = 0.0 |
| + wlc = 0.0 |
| + lwc = 0.0 |
| + wwc = 0.0 |
| + lwlc = 0.0 |
| + wwlc = 0.0 |
| * Stress Parameters |
| + saref = 2.195e-6 |
| + sbref = 2.585e-6 |
| + kvth0 = 7.9e-9 |
| + lkvth0 = 0.0 |
| + wkvth0 = 3.0e-7 |
| + pkvth0 = 0.0 |
| + llodvth = 0.0 |
| + wlodvth = 1.0 |
| + wlod = 0.0 |
| + stk2 = 0.0 |
| + lodk2 = 1.0 |
| + lodeta0 = 1.0 |
| + ku0 = -2.7e-8 |
| + lku0 = 0.0 |
| + wku0 = 0.0 |
| + pku0 = 0.0 |
| + tku0 = 0.0 |
| + llodku0 = 0.0 |
| + wlodku0 = 1.0 |
| + kvsat = 0.2 |
| + steta0 = 0.0 |
| .ends sky130_fd_pr__special_nfet_pass_lvt |
