324 lines
11 KiB
Plaintext
324 lines
11 KiB
Plaintext
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* OPA836 - Rev. A
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* Created by Sean Cashin; 2020-03-24
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* Created with Green-Williams-Lis Current Sense Amp Macro-model Architecture
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* Copyright 2020 by Texas Instruments Corporation
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******************************************************
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* MACRO-MODEL SIMULATED PARAMETERS:
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******************************************************
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* AC PARAMETERS
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**********************
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* CLOSED-LOOP OUTPUT IMPEDANCE VS. FREQUENCY (Zout vs. Freq.)
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* CLOSED-LOOP GAIN AND PHASE VS. FREQUENCY WITH RL, CL EFFECTS (Acl vs. Freq.)
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* COMMON-MODE REJECTION RATIO VS. FREQUENCY (CMRR vs. Freq.)
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* POWER SUPPLY REJECTION RATIO VS. FREQUENCY (PSRR vs. Freq.)
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* INPUT VOLTAGE NOISE DENSITY VS. FREQUENCY (en vs. Freq.)
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**********************
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* DC PARAMETERS
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**********************
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* INPUT COMMON-MODE VOLTAGE RANGE (Vcm)
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* GAIN ERROR (Eg)
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* INPUT BIAS CURRENT VS. INPUT COMMON-MODE VOLTAGE (Ib vs. Vcm)
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* INPUT OFFSET VOLTAGE VS. TEMPERATURE (Vos vs. Temp)
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* OUTPUT VOLTAGE SWING vs. OUTPUT CURRENT (Vout vs. Iout)
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* SHORT-CIRCUIT OUTPUT CURRENT (Isc)
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* QUIESCENT CURRENT (Iq)
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**********************
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* TRANSIENT PARAMETERS
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**********************
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* SLEW RATE (SR)
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* SETTLING TIME VS. CAPACITIVE LOAD (ts)
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* OVERLOAD RECOVERY TIME (tor)
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******************************************************
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.subckt OPA836 IN+ IN- OUT VCC VEE Vnot_pd
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******************************************************
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.MODEL R_NOISELESS RES (T_ABS=-273.15)
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C_C1 LN CLAMP 4.33E-9
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C_C1A16 N1102900 N1102910 16.12E-9
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C_C1A17 N1102916 N709248 159.2E-12
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C_C1A33 N1106172 N1106182 16.12E-9
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C_C1A34 N1106188 N706294 159.2E-12
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C_C33 N406634 0 1E-15
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C_C34 N317950 0 1
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C_C35 N406794 0 1E-15
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C_C39 N1252259 N1252249 350E-9
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C_C41 N1268170 N1268207 80E-15
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C_C44 N1464277 LN 100E-12
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C_C45 LN N1464195 400E-12
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C_C46 LN N1464227 170E-12
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C_C47 N1480336 N1480326 20E-15
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C_C48 N1682969 LN 200P
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C_C7 N31014 LN 1P
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C_C_CMN LN ESDN 1.2E-12
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C_C_CMN1 ESDN ESDP 1E-12
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C_C_CMP ESDP LN 1.2E-12
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C_C_VIMON LN VIMON 1E-9
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C_C_VOUT_S LN VOUT_S 1E-12
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E_E3 N112292 LN OUT LN 1
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E_E6 LN 0 N317950 0 1
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E_E7 VCCC 0 VCC 0 1
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E_E8 VEEE 0 VEE 0 1
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G_G100 N1480326 LN N1268170 LN -10
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G_G101 LP LN N1464227 LN -1
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G_G102 N1464195 LN CLAMP LN -1
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G_G103 N1464227 LN N1464195 LN -1
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G_G104 N1254878 LN N1480336 LN -240
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G_G106 N1106172 LN VEE_B LN -403E-3
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G_G107 VCC_CLP VEEE VCC_B VEE_B -1
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G_G108 VEE_CLP VCCC VCC_B VEE_B 1
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G_G109 N1619882 0 VIMON LN 15
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G_G110 0 VEE_CLP LN VIMON 6
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G_G111 VCC VEE N1682969 LN 1E-3
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G_G36 VCC_B 0 VCC 0 -1
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G_G37 VEE_B 0 VEE 0 -1
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G_G6 N25816 N11984 N709248 N706294 -1E-3
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G_G77 N1106188 LN N1106182 LN -2
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G_G87 N1102900 LN VCC_B LN -403E-3
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G_G88 N1102916 LN N1102910 LN -2
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G_G96 N1252249 LN N1464277 ZOUT -90.91
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G_G98 N1263527 LN N1252259 LN -22
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I_I1 VNOT_PD 0 DC 20N
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I_I_B N06456 LN DC 650E-9
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I_I_OS ESDN LN DC 620E-9
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I_I_Q VCC VEE DC 5E-6
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L_L1 LP N1464277 1E-9
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R_R1 ESDP IN+ R_NOISELESS 10E-3
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R_R10 ESDN N11991 R_NOISELESS 1E-3
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R_R107 VCC_B 0 R_NOISELESS 1
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R_R108 N317950 0 R_NOISELESS 1E12
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R_R109 VEE_B 0 R_NOISELESS 1
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R_R110 VCC_B N406634 R_NOISELESS 1E-3
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R_R111 N406634 N317950 R_NOISELESS 1E6
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R_R112 N317950 N406794 R_NOISELESS 1E6
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R_R113 N406794 VEE_B R_NOISELESS 1E-3
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R_R148 N1102916 LN R_NOISELESS 1
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R_R162 ESDN ESDP R_NOISELESS 200E3
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R_R183 N1102900 LN R_NOISELESS 1
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R_R185 N1106172 LN R_NOISELESS 1
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R_R186 N1106188 LN R_NOISELESS 1
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R_R1A16 N1102916 N709248 R_NOISELESS 10E3
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R_R1A31 N1102900 N1102910 R_NOISELESS 10E3
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R_R1A33 N1106172 N1106182 R_NOISELESS 10E3
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R_R1A34 N1106188 N706294 R_NOISELESS 10E3
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R_R2 ESDN IN- R_NOISELESS 10E-3
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R_R208 N1252259 N1252249 R_NOISELESS 10E3
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R_R209 LN N1252249 R_NOISELESS 1
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R_R21 N11984 N25816 R_NOISELESS 1E3
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R_R210 LN N1252259 R_NOISELESS 500
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R_R211 LN N1254878 R_NOISELESS 1
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R_R212 LN ZOUT R_NOISELESS 3000
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R_R213 ZOUT N1254878 R_NOISELESS 30000
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R_R218 LN N1263527 R_NOISELESS 1
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R_R219 LN N1268207 R_NOISELESS 10E3
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R_R220 N1268170 N1263527 R_NOISELESS 90E3
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R_R226 LN N1464277 R_NOISELESS 14
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R_R230 LN N1464195 R_NOISELESS 1
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R_R231 LN N1464227 R_NOISELESS 1
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R_R243 N1480336 N1480326 R_NOISELESS 10E3
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R_R244 LN N1480326 R_NOISELESS 1
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R_R245 LN N1480336 R_NOISELESS 20
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R_R248 VCC_CLP N1619882 R_NOISELESS 1E-3
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R_R25 LN N28602 R_NOISELESS 1E9
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R_R251 LN LP R_NOISELESS 1
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R_R254 LN AOLNET R_NOISELESS 1E6
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R_R255 LN N1682945 R_NOISELESS 1
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R_R26 N30136 LN R_NOISELESS 1E9
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R_R27 LN N30913 R_NOISELESS 1
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R_R28 N31014 N30913 R_NOISELESS 1E-3
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R_R2A17 N1102910 LN R_NOISELESS 99.73
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R_R2A18 N709248 LN R_NOISELESS 5
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R_R2A34 N1106182 LN R_NOISELESS 99.73
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R_R2A35 N706294 LN R_NOISELESS 5
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R_R3 LN ESDP R_NOISELESS 200E3
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R_R4 ESDN LN R_NOISELESS 200E3
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R_R8 N638941 N11006 R_NOISELESS 1E3
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R_R81 LN VIMON R_NOISELESS 1
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R_R83 LN N112292 R_NOISELESS 1E9
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R_R9 N11006 N11984 R_NOISELESS 1E-3
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R_R_VOUT_S VOUT_S N112292 R_NOISELESS 100
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V_V4 N1682557 LN 1VDC
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V_VCM_MAX N30136 VCC_B -1.1
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V_VCM_MIN N28602 VEE_B -0.2
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X_ESD_OUT OUT VCC VEE ESD_OUT_OPA836
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X_E_N ESDP N06456 VNSE_OPA836
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X_F1 VOUT OUT LN VIMON 08_OP_AMP_COMPLETE_F1_OPA836
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X_IQ_N LN VIMON LN VEE IQ_SRC_OPA836
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X_IQ_P VIMON LN VCC LN IQ_SRC_OPA836
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X_I_NP1 ESDN LN FEMT_OPA836
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X_S10 OUT VCC_CLP LN LP 08_OP_AMP_COMPLETE_S10_OPA836
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X_S11 VNOT_PD VEEE N1682945 N1682557 08_OP_AMP_COMPLETE_S11_OPA836
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X_S12 N1682969 N1682945 N1682969 N1682945 08_OP_AMP_COMPLETE_S12_OPA836
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X_S13 N1682969 LN AOLNET LN 08_OP_AMP_COMPLETE_S13_OPA836
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X_S14 N1682969 LN VOUT ZOUT 08_OP_AMP_COMPLETE_S14_OPA836
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X_S3 VIMON LN VCC_CLP VEEE 08_OP_AMP_COMPLETE_S3_OPA836
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X_S4 LN VIMON VEE_CLP VCCC 08_OP_AMP_COMPLETE_S4_OPA836
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X_S7 VEE_CLP OUT CLAMP LN 08_OP_AMP_COMPLETE_S7_OPA836
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X_S8 OUT VCC_CLP CLAMP LN 08_OP_AMP_COMPLETE_S8_OPA836
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X_S9 VEE_CLP OUT LN LP 08_OP_AMP_COMPLETE_S9_OPA836
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X_U1 LN N06456 FEMT_OPA836
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X_U2 N31014 N11991 AOLNET LN AOL_1_OPA836
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X_U3 AOLNET LN CLAMP LN AOL_2_OPA836
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X_VCM_CLAMP N25816 LN N30913 LN N30136 N28602 VCM_CLAMP_OPA836
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X_VOS_DRIFT N749288 N06456 VOS_DRIFT_OPA836
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X_VOS_VS_VCM N638941 N749288 VCC VEE VOS_VS_VCM_OPA836
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.ENDS OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_F1_OPA836 1 2 3 4
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F_F1 3 4 VF_F1 1
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VF_F1 1 2 0V
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.ENDS 08_OP_AMP_COMPLETE_F1_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S10_OPA836 1 2 3 4
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S_S10 3 4 1 2 _S10
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RS_S10 1 2 1G
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.MODEL _S10 VSWITCH ROFF=2E6 RON=1E-3 VOFF=-0.1 VON=0.06
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.ENDS 08_OP_AMP_COMPLETE_S10_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S11_OPA836 1 2 3 4
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S_S11 3 4 1 2 _S11
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RS_S11 1 2 1G
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.MODEL _S11 VSWITCH ROFF=1E9 RON=1E-3 VOFF=0.7 VON=2.1
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.ENDS 08_OP_AMP_COMPLETE_S11_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S12_OPA836 1 2 3 4
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S_S12 3 4 1 2 _S12
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RS_S12 1 2 1G
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.MODEL _S12 VSWITCH ROFF=700 RON=250 VOFF=-0.3 VON=0.1
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.ENDS 08_OP_AMP_COMPLETE_S12_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S13_OPA836 1 2 3 4
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S_S13 3 4 1 2 _S13
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RS_S13 1 2 1G
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.MODEL _S13 VSWITCH ROFF=0.001 RON=1E6 VOFF=0.3 VON=0.7
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.ENDS 08_OP_AMP_COMPLETE_S13_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S14_OPA836 1 2 3 4
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S_S14 3 4 1 2 _S14
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RS_S14 1 2 1G
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.MODEL _S14 VSWITCH ROFF=10MEG RON=21E-3 VOFF=0.3 VON=0.7
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.ENDS 08_OP_AMP_COMPLETE_S14_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S3_OPA836 1 2 3 4
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S_S3 3 4 1 2 _S3
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RS_S3 1 2 1G
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.MODEL _S3 VSWITCH ROFF=1 RON=1E-3 VOFF=55E-3 VON=80E-3
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.ENDS 08_OP_AMP_COMPLETE_S3_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S4_OPA836 1 2 3 4
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S_S4 3 4 1 2 _S4
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RS_S4 1 2 1G
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.MODEL _S4 VSWITCH ROFF=1 RON=1E-3 VOFF=55E-3 VON=80E-3
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.ENDS 08_OP_AMP_COMPLETE_S4_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S7_OPA836 1 2 3 4
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S_S7 3 4 1 2 _S7
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RS_S7 1 2 1G
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.MODEL _S7 VSWITCH ROFF=2E6 RON=1E-3 VOFF=-0.1 VON=0.06
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.ENDS 08_OP_AMP_COMPLETE_S7_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S8_OPA836 1 2 3 4
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S_S8 3 4 1 2 _S8
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RS_S8 1 2 1G
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.MODEL _S8 VSWITCH ROFF=2E6 RON=1E-3 VOFF=-0.1 VON=0.06
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.ENDS 08_OP_AMP_COMPLETE_S8_OPA836
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S9_OPA836 1 2 3 4
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S_S9 3 4 1 2 _S9
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RS_S9 1 2 1G
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.MODEL _S9 VSWITCH ROFF=2E6 RON=1E-3 VOFF=-0.1 VON=0.06
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.ENDS 08_OP_AMP_COMPLETE_S9_OPA836
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*
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.SUBCKT AOL_1_OPA836 VC+ VC- IOUT+ IOUT-
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.PARAM GAIN = 1E-4
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.PARAM IPOS = .5
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.PARAM INEG = -.5
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G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
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.ENDS AOL_1_OPA836
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*
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.SUBCKT AOL_2_OPA836 VC+ VC- IOUT+ IOUT-
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.PARAM GAIN = 0.0286
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.PARAM IPOS = 1.96
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.PARAM INEG = -2.03
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G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
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.ENDS AOL_2_OPA836
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*
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.SUBCKT ESD_OUT_OPA836 OUT VCC VEE
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.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=450E-3)
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S1 VCC OUT OUT VCC ESD_SW
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S2 OUT VEE VEE OUT ESD_SW
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.ENDS ESD_OUT_OPA836
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*
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.SUBCKT FEMT_OPA836 1 2
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.PARAM FLWF=1
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.PARAM NLFF=100
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.PARAM NVRF=0.75
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.PARAM GLFF={PWR(FLWF,0.25)*NLFF/1164}
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.PARAM RNVF={1.184*PWR(NVRF,2)}
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.MODEL DNVF D KF={PWR(FLWF,0.5)/1E11} IS=1.0E-16
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I1 0 7 10E-3
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I2 0 8 10E-3
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D1 7 0 DNVF
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D2 8 0 DNVF
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E1 3 6 7 8 {GLFF}
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R1 3 0 1E9
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R2 3 0 1E9
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R3 3 6 1E9
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E2 6 4 5 0 10
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R4 5 0 {RNVF}
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R5 5 0 {RNVF}
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R6 3 4 1E9
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R7 4 0 1E9
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G1 1 2 3 4 1E-6
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.ENDS FEMT_OPA836
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*
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||
|
|
.SUBCKT IQ_SRC_OPA836 VC+ VC- IOUT+ IOUT-
|
||
|
|
.PARAM GAIN = 1E-3
|
||
|
|
G1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}
|
||
|
|
.ENDS IQ_SRC_OPA836
|
||
|
|
*
|
||
|
|
.SUBCKT VCM_CLAMP_OPA836 VIN+ VIN- IOUT- IOUT+ VP+ VP-
|
||
|
|
.PARAM GAIN = 1
|
||
|
|
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}
|
||
|
|
.ENDS VCM_CLAMP_OPA836
|
||
|
|
*
|
||
|
|
.SUBCKT VNSE_OPA836 1 2
|
||
|
|
.PARAM FLW=1
|
||
|
|
.PARAM NLF=75
|
||
|
|
.PARAM NVR=4.6
|
||
|
|
.PARAM GLF={PWR(FLW,0.25)*NLF/1164}
|
||
|
|
.PARAM RNV={1.184*PWR(NVR,2)}
|
||
|
|
.MODEL DVN D KF={PWR(FLW,0.5)/1E11} IS=1.0E-16
|
||
|
|
I1 0 7 10E-3
|
||
|
|
I2 0 8 10E-3
|
||
|
|
D1 7 0 DVN
|
||
|
|
D2 8 0 DVN
|
||
|
|
E1 3 6 7 8 {GLF}
|
||
|
|
R1 3 0 1E9
|
||
|
|
R2 3 0 1E9
|
||
|
|
R3 3 6 1E9
|
||
|
|
E2 6 4 5 0 10
|
||
|
|
R4 5 0 {RNV}
|
||
|
|
R5 5 0 {RNV}
|
||
|
|
R6 3 4 1E9
|
||
|
|
R7 4 0 1E9
|
||
|
|
E3 1 2 3 4 1
|
||
|
|
.ENDS VNSE_OPA836
|
||
|
|
*
|
||
|
|
.SUBCKT VOS_DRIFT_OPA836 VOS+ VOS-
|
||
|
|
.PARAM DC = 45.12E-6
|
||
|
|
.PARAM POL = 1
|
||
|
|
.PARAM DRIFT = 20E-6
|
||
|
|
E1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}
|
||
|
|
.ENDS VOS_DRIFT_OPA836
|
||
|
|
*
|
||
|
|
.SUBCKT VOS_VS_VCM_OPA836 V+ V- REF+ REF-
|
||
|
|
E1 V+ 1 TABLE {(V(REF+, V-))} =
|
||
|
|
+(0.35, 450E-6)
|
||
|
|
+(0.4, 435E-6)
|
||
|
|
+(0.55, 275E-6)
|
||
|
|
+(0.65, 150E-6)
|
||
|
|
+(0.75, 75E-6)
|
||
|
|
+(0.85, 25E-6)
|
||
|
|
+(1, 0)
|
||
|
|
V1 1 V- 0
|
||
|
|
.ENDS VOS_VS_VCM_OPA836
|
||
|
|
*
|