Simulations
LELO_TEMP_SKY130A
LELOTEMP_BIAS_IBP
README.md: “a67c11d Mon Aug 17 05:13:00 2026 +0200 “
Loop stability (lstb)
Check stability
| Name | Parameter | Description | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|---|
| Gain Margin | gm_db | Spec | -50.00 | -10.00 | -10.00 | dB | |
| Sch_typ | -15.36 | ||||||
| Sch_etc | -23.93 | -14.24 | -12.14 | ||||
| Sch_3std | -16.33 | -15.39 | -14.45 | ||||
| DC gain | lf_gain | Spec | 50.00 | 40.00 | 80.00 | dB | |
| Sch_typ | 42.43 | ||||||
| Sch_etc | 40.77 | 42.53 | 43.59 | ||||
| Sch_3std | 40.55 | 42.23 | 43.91 | ||||
| Phase Margin | pm_deg | Spec | 45.00 | 60.00 | 90.00 | ||
| Sch_typ | 57.98 | ||||||
| Sch_etc | 45.15 | 54.46 | 76.15 | ||||
| Sch_3std | 54.39 | 58.28 | 62.18 | ||||
| Unity Gain Frequency | ug | Spec | 3.00 | 15.00 | 100.00 | MHz | |
| Sch_typ | 6.05 | ||||||
| Sch_etc | 2.29 | 6.15 | 9.90 | ||||
| Sch_3std | 4.92 | 5.94 | 6.97 | ||||
| PMOS gate | v(lpo) | Spec | 0.45 | 0.70 | 1.10 | V | |
| Sch_typ | 0.76 | ||||||
| Sch_etc | 0.52 | 0.78 | 1.05 | ||||
| Sch_3std | 0.74 | 0.76 | 0.78 | ||||
| Delta diode voltage | vd | Spec | 80.00 | 106.00 | 150.00 | mV | |
| Sch_typ | 109.27 | ||||||
| Sch_etc | 84.63 | 115.03 | 145.89 | ||||
| Sch_3std | 104.97 | 108.97 | 112.97 | ||||
| Output current | i(v1) | Spec | 0.50 | 1.00 | 2.00 | uA | |
| Sch_typ | 1.09 | ||||||
| Sch_etc | 0.73 | 1.10 | 1.79 | ||||
| Sch_3std | 0.72 | 1.05 | 1.38 | ||||
| VD Error | vdiff | Spec | -6.00 | 0.00 | 6.00 | mV | |
| Sch_typ | 0.22 | ||||||
| Sch_etc | -0.03 | 0.19 | 0.67 | ||||
| Sch_3std | -22.11 | 2.26 | 26.62 |
Transient (tran)
Check settling time and current variation
| Name | Parameter | Description | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|---|
| t_settle | Spec | 0.01 | 0.05 | 2.00 | us | ||
| Sch_typ | 0.49 | ||||||
| Sch_etc | 0.33 | 0.47 | 1.06 | ||||
| Sch_3std | 0.39 | 0.50 | 0.62 | ||||
| i0 | Spec | 0.500 | 1.000 | 2.000 | uA | ||
| Sch_typ | 1.186 | ||||||
| Sch_etc | 0.829 | 1.196 | 1.706 | ||||
| Sch_3std | 0.811 | 1.142 | 1.473 | ||||
| i1 | Spec | 0.500 | 1.000 | 2.000 | uA | ||
| Sch_typ | 1.185 | ||||||
| Sch_etc | 0.828 | 1.196 | 1.706 | ||||
| Sch_3std | 0.808 | 1.144 | 1.480 | ||||
| i2 | Spec | 0.500 | 1.000 | 2.000 | uA | ||
| Sch_typ | 1.185 | ||||||
| Sch_etc | 0.828 | 1.195 | 1.706 | ||||
| Sch_3std | 0.825 | 1.155 | 1.485 | ||||
| i3 | Spec | 0.500 | 1.000 | 2.000 | uA | ||
| Sch_typ | 1.185 | ||||||
| Sch_etc | 0.828 | 1.195 | 1.705 | ||||
| Sch_3std | 0.802 | 1.152 | 1.503 | ||||
| idd | Spec | 5.000 | 30.000 | 60.000 | uA | ||
| Sch_typ | 41.241 | ||||||
| Sch_etc | 19.588 | 42.984 | 72.811 | ||||
| Sch_3std | 37.001 | 40.908 | 44.815 |
DC (dc)
Check temperature performance
| Name | Parameter | Description | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|---|
| ibp_err_max | Spec | -30.00 | 0.00 | 20.00 | nA | ||
| Sch_typ | 8.24 | ||||||
| Sch_etc | 7.35 | 8.25 | 9.41 | ||||
| Sch_3std | 4.59 | 7.76 | 10.93 | ||||
| ibp_err_min | Spec | -30.00 | 0.00 | 20.00 | nA | ||
| Sch_typ | -18.35 | ||||||
| Sch_etc | -20.93 | -18.36 | -16.33 | ||||
| Sch_3std | -28.23 | -16.22 | -4.20 | ||||
| imax | Spec | 0.50 | 0.00 | 2.00 | uA | ||
| Sch_typ | 1.49 | ||||||
| Sch_etc | 1.32 | 1.49 | 1.71 | ||||
| Sch_3std | 1.11 | 1.44 | 1.77 | ||||
| imin | Spec | 0.50 | 0.00 | 2.00 | uA | ||
| Sch_typ | 0.94 | ||||||
| Sch_etc | 0.83 | 0.94 | 1.07 | ||||
| Sch_3std | 0.57 | 0.90 | 1.23 | ||||
| a_per_c | Spec | 1.00 | 3.00 | 5.00 | nA | ||
| Sch_typ | 3.35 | ||||||
| Sch_etc | 2.97 | 3.35 | 3.84 | ||||
| Sch_3std | 2.83 | 3.29 | 3.75 |
LELOTEMP_OTAR
LELO_TEMP
README.md: “a67c11d Mon Aug 17 05:13:00 2026 +0200 “
LELO_TEMP
Temperature sensor (tran)
Check temperature accuracy
The Sch rows are the schematic netlist, the Lay rows the parasitic extraction of the finished layout. Both views run the same sets: typical, the extreme test condition corners (etc) and mismatch (mc). Calibration is per corner at Vt (process); the supply corners reuse their process corner’s calibration.
| Name | Parameter | Description | Min | Typ | Max | Unit | |
|---|---|---|---|---|---|---|---|
| idd_25 | Spec | 5.000 | 30.000 | 100.000 | uA | ||
| Sch_typ | 84.387 | ||||||
| Sch_etc | 64.320 | 84.426 | 107.774 | ||||
| Sch_3std | 73.500 | 83.903 | 94.306 | ||||
| Lay_typ | 83.073 | ||||||
| Lay_etc | 62.494 | 83.106 | 107.047 | ||||
| Lay_3std | 61.574 | 84.804 | 108.034 | ||||
| Lay_supply | 76.911 | 83.073 | 88.967 | ||||
| iddq_25 | Spec | 0.000 | 10.000 | 50.000 | nA | ||
| Sch_typ | 7.140 | ||||||
| Sch_etc | 6.943 | 7.488 | 46.459 | ||||
| Sch_3std | 6.872 | 7.148 | 7.424 | ||||
| Lay_typ | 11.061 | ||||||
| Lay_etc | 9.956 | 11.751 | 50.307 | ||||
| Lay_3std | 10.802 | 11.033 | 11.264 | ||||
| Lay_supply | 10.164 | 11.061 | 11.753 | ||||
| ind_1p_max | Industrial 1 point calibration | Spec | -15.000 | 0.000 | 15.000 | C | |
| Sch_typ | 1.113 | ||||||
| Sch_etc | 0.689 | 2.138 | 9.675 | ||||
| Sch_3std | -1.568 | 3.314 | 8.196 | ||||
| Lay_typ | 1.027 | ||||||
| Lay_etc | 0.554 | 2.094 | 9.094 | ||||
| Lay_3std | -4.234 | 3.326 | 10.886 | ||||
| Lay_supply | 0.958 | 1.027 | 1.206 | ||||
| ind_1p_min | Industrial 1 point calibration | Spec | -15.000 | 0.000 | 15.000 | C | |
| Sch_typ | -0.006 | ||||||
| Sch_etc | -7.027 | -4.939 | 0.237 | ||||
| Sch_3std | -5.441 | -1.507 | 2.426 | ||||
| Lay_typ | -0.138 | ||||||
| Lay_etc | -6.716 | -4.631 | 0.025 | ||||
| Lay_3std | -16.084 | -3.562 | 8.961 | ||||
| Lay_supply | -0.495 | -0.138 | 0.171 | ||||
| ind_2p_max | Industrial 2 point calibration | Spec | -10.000 | 0.000 | 10.000 | C | |
| Sch_typ | 2.023 | ||||||
| Sch_etc | 0.244 | 1.828 | 5.308 | ||||
| Sch_3std | -3.360 | 1.971 | 7.302 | ||||
| Lay_typ | 2.046 | ||||||
| Lay_etc | 0.560 | 1.819 | 5.245 | ||||
| Lay_3std | -3.740 | 2.427 | 8.594 | ||||
| Lay_supply | 1.977 | 1.992 | 2.046 | ||||
| ind_2p_min | Industrial 2 point calibration | Spec | -10.000 | 0.000 | 10.000 | C | |
| Sch_typ | -0.738 | ||||||
| Sch_etc | -7.062 | -1.149 | -0.203 | ||||
| Sch_3std | -2.710 | -0.956 | 0.798 | ||||
| Lay_typ | -1.728 | ||||||
| Lay_etc | -7.278 | -1.998 | -0.230 | ||||
| Lay_3std | -6.613 | -2.005 | 2.603 | ||||
| Lay_supply | -2.079 | -1.728 | -1.248 | ||||
| com_1p_max | Commercial 1 point calibration | Spec | -10.000 | 0.000 | 10.000 | C | |
| Sch_typ | 0.596 | ||||||
| Sch_etc | 0.007 | 2.138 | 3.241 | ||||
| Sch_3std | -0.842 | 1.494 | 3.829 | ||||
| Lay_typ | 0.739 | ||||||
| Lay_etc | 0.073 | 2.094 | 2.902 | ||||
| Lay_3std | -0.772 | 1.242 | 3.256 | ||||
| Lay_supply | 0.304 | 0.739 | 1.028 | ||||
| com_1p_min | Commercial 1 point calibration | Spec | -10.000 | 0.000 | 10.000 | C | |
| Sch_typ | -0.006 | ||||||
| Sch_etc | -4.224 | -2.289 | 0.237 | ||||
| Sch_3std | -2.474 | -0.701 | 1.072 | ||||
| Lay_typ | -0.044 | ||||||
| Lay_etc | -3.728 | -2.303 | 0.175 | ||||
| Lay_3std | -4.159 | -1.016 | 2.127 | ||||
| Lay_supply | -0.369 | -0.044 | 0.171 | ||||
| com_2p_max | Commercial 2 point calibration | Spec | -5.000 | 0.000 | 5.000 | C | |
| Sch_typ | 0.426 | ||||||
| Sch_etc | 0.049 | 0.916 | 1.564 | ||||
| Sch_3std | -0.813 | 0.476 | 1.764 | ||||
| Lay_typ | 0.413 | ||||||
| Lay_etc | 0.153 | 1.030 | 1.526 | ||||
| Lay_3std | -0.484 | 0.699 | 1.882 | ||||
| Lay_supply | 0.176 | 0.413 | 0.576 | ||||
| com_2p_min | Commercial 2 point calibration | Spec | -5.000 | 0.000 | 5.000 | C | |
| Sch_typ | -0.114 | ||||||
| Sch_etc | -1.901 | -0.587 | 0.358 | ||||
| Sch_3std | -0.631 | -0.156 | 0.319 | ||||
| Lay_typ | -0.069 | ||||||
| Lay_etc | -1.910 | -0.605 | 0.365 | ||||
| Lay_3std | -1.381 | -0.402 | 0.576 | ||||
| Lay_supply | -0.503 | -0.069 | 0.236 | ||||
| freq_min | Frequency | Spec | 1.500 | 3.000 | 4.800 | MHz | |
| Sch_typ | 1.700 | ||||||
| Sch_etc | 1.345 | 1.700 | 2.207 | ||||
| Sch_3std | 1.277 | 1.643 | 2.009 | ||||
| Lay_typ | 1.402 | ||||||
| Lay_etc | 1.127 | 1.402 | 1.781 | ||||
| Lay_3std | 0.735 | 1.465 | 2.194 | ||||
| Lay_supply | 1.401 | 1.401 | 1.402 | ||||
| freq_max | Frequency | Spec | 1.500 | 3.000 | 4.800 | MHz | |
| Sch_typ | 3.895 | ||||||
| Sch_etc | 3.081 | 3.891 | 5.027 | ||||
| Sch_3std | 3.229 | 3.829 | 4.430 | ||||
| Lay_typ | 3.184 | ||||||
| Lay_etc | 2.570 | 3.185 | 4.024 | ||||
| Lay_3std | 2.243 | 3.263 | 4.282 | ||||
| Lay_supply | 3.179 | 3.184 | 3.191 | ||||
| FOM | Figure Of Merit | Spec | 10.000 | 40.000 | 400.000 | nAK | |
| Sch_typ | 17.747 | ||||||
| Sch_etc | 8.627 | 57.347 | 112.072 | ||||
| Sch_3std | -34.759 | 20.424 | 75.606 | ||||
| Lay_typ | 17.555 | ||||||
| Lay_etc | 5.851 | 64.320 | 136.601 | ||||
| Lay_3std | -23.865 | 40.845 | 105.556 | ||||
| Lay_supply | 11.431 | 17.555 | 26.408 |