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florent_ba |
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* OPA855 - Rev. A
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* Created by Sean Cashin; 2020-06-04
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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 OPA855 IN+ IN- OUT VCC VEE
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******************************************************
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.MODEL R_NOISELESS RES (T_ABS=-273.15)
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C_C1A N1492098 N1492108 26.53E-12
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C_C1A1 MID N1492376 2E-12
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C_C1A15 N1483677 N1483687 29.36P
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C_C1A16 PSRRP N1481259 50P
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C_C1A17 N1483713 PSRRN 34.6F
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C_C1A35 N1461236 N1461246 18.72P
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C_C1A36 N1461252 CMRR 53F
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C_C1A39 N1481243 N1481253 22.74P
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C_C1A40 N1483693 N1483703 34.6F
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C_C1A41 N1534615 N1534625 4.55E-12
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C_C1A42 MID N1534887 2E-12
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C_C1A43 N1541593 N1541603 4.55E-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_C44 N1446217 MID 5P
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C_C47 MID CLAMP 12.5e-12
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C_C7 N31014 MID 1P
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C_C8 MID N35813 1E-15
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C_C9 MID N38096 1E-15
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C_C_CMN MID ESDN 0.6P
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C_C_CMN1 ESDN ESDP 0.2P
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C_C_CMP ESDP MID 0.6P
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C_C_VIMON MID VIMON 1E-12
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C_C_VOUT_S MID VOUT_S 1E-12
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E_E3 N112292 MID OUT MID 1
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E_E6 MID 0 N317950 0 1
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G_G1 N1492098 MID N1446217 ZO -1.5
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G_G111 N1461252 MID N1461246 MID 333
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G_G114 N1481243 MID VCC_B MID 0.716
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G_G115 N1481259 MID N1481253 MID 4
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G_G116 N1483677 MID VEE_B MID 1.578
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G_G117 N1534615 MID N1492126 MID -28
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G_G118 N1534635 MID N1534625 MID -1
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G_G119 N1541593 MID N1534645 MID -28
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G_G12 N1446199 MID CLAMP MID -1
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G_G2 N10570 N10561 CMRR MID -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_G4 N1254860 MID N1541603 MID -114
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G_G5 N1492118 MID N1492108 MID -1
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G_G6 N25816 N11984 PSRRP PSRRN -1E-3
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G_G76 N1461236 MID ESDP MID 0.117
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G_G77 N1483693 MID N1483687 MID 21.74
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G_G78 N1483713 MID N1483703 MID 21.74
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G_G8 VCC_CLP MID N35813 MID -1E-3
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G_G9 VEE_CLP MID N38096 MID -1E-3
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I_I_B N06456 MID DC 12U
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I_I_OS ESDN MID DC 12.1U
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I_I_Q VCC VEE DC 0.0164
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L_L1 N1446199 N1446217 400P
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L_L2 PSRRP N1490067 4N
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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_R146 N1461236 MID R_NOISELESS 1
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R_R147 N1461252 MID R_NOISELESS 1
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R_R148 N1483713 MID R_NOISELESS 1
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R_R162 ESDN ESDP R_NOISELESS 5K
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R_R1A N1492108 N1492098 R_NOISELESS 10E3
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R_R1A1 N1492126 N1492118 R_NOISELESS 30
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R_R1A14 N1461236 N1461246 R_NOISELESS 10E3
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R_R1A15 N1461252 CMRR R_NOISELESS 10E3
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R_R1A16 PSRRP MID R_NOISELESS 2.8
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R_R1A17 N1483693 N1483703 R_NOISELESS 10E3
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R_R1A18 N1483713 PSRRN R_NOISELESS 10E3
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R_R1A40 N1481243 N1481253 R_NOISELESS 10E3
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R_R1A41 N1490067 N1481259 R_NOISELESS 7
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R_R1A42 N1483677 N1483687 R_NOISELESS 10E3
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R_R1A43 N1534645 N1534635 R_NOISELESS 30
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R_R1A44 N1534625 N1534615 R_NOISELESS 10
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R_R1A45 N1541603 N1541593 R_NOISELESS 10
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R_R2 ESDN IN- R_NOISELESS 10E-3
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R_R21 N11984 N25816 R_NOISELESS 1E3
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R_R211 MID N1254860 R_NOISELESS 1
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R_R225 MID N1446199 R_NOISELESS 1
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R_R226 MID N1446217 R_NOISELESS 30
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R_R245 VCC VEE R_NOISELESS 4.5K
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R_R246 N1481243 MID R_NOISELESS 1
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R_R247 N1481259 MID R_NOISELESS 1
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R_R248 N1483677 MID R_NOISELESS 1
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R_R249 N1483693 MID R_NOISELESS 1
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R_R25 MID N28602 R_NOISELESS 1E9
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R_R250 MID N1492098 R_NOISELESS 1
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R_R251 MID N1534615 R_NOISELESS 1
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R_R252 MID N1534635 R_NOISELESS 1
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R_R253 MID N1541593 R_NOISELESS 1
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R_R26 N30136 MID R_NOISELESS 1E9
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R_R27 MID N30913 R_NOISELESS 1
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R_R28 N31014 N30913 R_NOISELESS 1E-3
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131 |
R_R29 N35675 VCC_B R_NOISELESS 1E3
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R_R2A MID N1492108 R_NOISELESS 20E3
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R_R2A1 N1492376 N1492126 R_NOISELESS 10
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R_R2A16 N1483687 MID R_NOISELESS 0.542
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R_R2A17 N1483703 MID R_NOISELESS 482.2
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R_R2A18 PSRRN MID R_NOISELESS 482.2
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R_R2A36 N1461246 MID R_NOISELESS 0.85
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R_R2A37 CMRR MID R_NOISELESS 30.1
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R_R2A40 N1481253 MID R_NOISELESS 0.7
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R_R2A41 N1534887 N1534645 R_NOISELESS 10
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R_R2A42 MID N1534625 R_NOISELESS 0.363
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R_R2A43 MID N1541603 R_NOISELESS 0.363
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R_R3 MID ESDP R_NOISELESS 2.3MEG
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144 |
R_R30 N35813 N35675 R_NOISELESS 1E-3
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145 |
R_R31 VCC_CLP MID R_NOISELESS 1E3
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146 |
R_R32 N38050 VEE_B R_NOISELESS 1E3
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147 |
R_R33 N38096 N38050 R_NOISELESS 1E-3
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148 |
R_R34 VEE_CLP MID R_NOISELESS 1E3
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149 |
R_R4 ESDN MID R_NOISELESS 2.3MEG
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R_R6 MID N1492118 R_NOISELESS 1
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R_R60 MID AOLNET R_NOISELESS 1
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152 |
R_R8 N10561 N10570 R_NOISELESS 1E3
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153 |
R_R81 MID N110431 R_NOISELESS 1E9
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154 |
R_R83 MID N112292 R_NOISELESS 1E9
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R_R9 N10570 N11984 R_NOISELESS 1E-3
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156 |
R_RDUMMY MID ZO R_NOISELESS 140
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R_RX ZO N1254860 R_NOISELESS 1400
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158 |
R_R_VIMON VIMON N110431 R_NOISELESS 100
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159 |
R_R_VOUT_S VOUT_S N112292 R_NOISELESS 100
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160 |
V_VCM_MAX N30136 VCC_B -0.4
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161 |
V_VCM_MIN N28602 VEE_B 1.1
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162 |
X_ESD_OUT OUT VCC VEE ESD_OUT_OPA855
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X_E_N ESDP N06456 VNSE_OPA855
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X_H3 OUT ZO N110431 MID 08_OP_AMP_COMPLETE_H3_OPA855
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X_IQ_N MID VIMON MID VEE IQ_SRC_OPA855
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X_IQ_P VIMON MID VCC MID IQ_SRC_OPA855
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X_I_NP1 ESDN MID FEMT_OPA855
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X_S1 OUT VCC_CLP CLAMP MID 08_OP_AMP_COMPLETE_S1_OPA855
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X_S2 VEE_CLP OUT CLAMP MID 08_OP_AMP_COMPLETE_S2_OPA855
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X_U1 MID N06456 FEMT_OPA855
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X_U2 N31014 N11991 AOLNET MID AOL_1_OPA855
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X_U3 AOLNET MID CLAMP MID AOL_2_OPA855
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X_U5 VIMON MID N35675 VCC_B CLAWP_OPA855
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X_U6 VIMON MID VEE_B N38050 CLAWN_OPA855
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X_VCM_CLAMP N25816 MID N30913 MID N30136 N28602 VCM_CLAMP_OPA855
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X_VOS_DRIFT N749288 N06456 VOS_DRIFT_OPA855
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X_VOS_VS_VCM N10561 N749288 VCC VEE VOS_VS_VCM_OPA855
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178 |
.ENDS OPA855
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*
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180 |
.SUBCKT 08_OP_AMP_COMPLETE_H3_OPA855 1 2 3 4
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181 |
H_H3 3 4 VH_H3 -1E3
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182 |
VH_H3 1 2 0V
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.ENDS 08_OP_AMP_COMPLETE_H3_OPA855
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S1_OPA855 1 2 3 4
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S_S1 3 4 1 2 _S1
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RS_S1 1 2 1G
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.MODEL _S1 VSWITCH ROFF=20E3 RON=1E-3 VOFF=-0.6 VON=0.8
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.ENDS 08_OP_AMP_COMPLETE_S1_OPA855
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*
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.SUBCKT 08_OP_AMP_COMPLETE_S2_OPA855 1 2 3 4
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S_S2 3 4 1 2 _S2
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193 |
RS_S2 1 2 1G
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.MODEL _S2 VSWITCH ROFF=20E3 RON=1E-3 VOFF=-0.4 VON=0.8
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.ENDS 08_OP_AMP_COMPLETE_S2_OPA855
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*
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197 |
.SUBCKT AOL_1_OPA855 VC+ VC- IOUT+ IOUT-
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198 |
.PARAM GAIN = 1
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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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202 |
.ENDS AOL_1_OPA855
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203 |
*
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204 |
.SUBCKT AOL_2_OPA855 VC+ VC- IOUT+ IOUT-
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.PARAM GAIN = 0.75
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.PARAM IPOS = 40e-3
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.PARAM INEG = -40e-3
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208 |
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VC+,VC-),INEG,IPOS)}
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209 |
.ENDS AOL_2_OPA855
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210 |
*
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211 |
.SUBCKT CLAWN_OPA855 VC+ VC- IOUT+ IOUT-
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212 |
G1 IOUT+ IOUT- TABLE {ABS(V(VC+,VC-))} =
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213 |
+(0, 1.02E-3)
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214 |
+(20.5, 1.19E-3)
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215 |
+(46.37, 1.37E-3)
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216 |
+(55.32, 1.43E-3)
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217 |
+(61.86, 1.47E-3)
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218 |
+(67.19, 1.51E-3)
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219 |
+(72.22, 1.55E-3)
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220 |
+(78.37, 1.60E-3)
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221 |
+(85.63, 1.63E-3)
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222 |
+(90.22, 1.67E-3)
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223 |
+(93.85, 1.70E-3)
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224 |
+(97.87, 1.74E-3)
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225 |
+(101.1, 1.76E-3)
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226 |
+(104.5, 1.80E-3)
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227 |
+(106.9, 1.83E-3)
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228 |
+(109.9, 1.91E-3)
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229 |
+(111.9, 2.026E-3)
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230 |
+(120.1, 3.40E-3)
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231 |
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232 |
.ENDS CLAWN_OPA855
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233 |
*
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234 |
.SUBCKT CLAWP_OPA855 VC+ VC- IOUT+ IOUT-
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235 |
G1 IOUT+ IOUT- TABLE {ABS(V(VC+,VC-))} =
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236 |
+(0, 7.88E-4)
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237 |
+(6.1, 8.68E-4)
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238 |
+(15.2, 9.53E-4)
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239 |
+(27.1, 1.04E-3)
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240 |
+(42.8, 1.16E-3)
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241 |
+(60.7, 1.29E-3)
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242 |
+(97.11, 1.66E-3)
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243 |
+(106.7, 1.81E-3)
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244 |
+(112.2, 1.99E-3)
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245 |
+(120.1, 3.40E-3)
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246 |
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247 |
.ENDS CLAWP_OPA855
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248 |
*
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249 |
.SUBCKT ESD_OUT_OPA855 OUT VCC VEE
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250 |
.MODEL ESD_SW VSWITCH(RON=50 ROFF=1E12 VON=500E-3 VOFF=450E-3)
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251 |
S1 VCC OUT OUT VCC ESD_SW
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252 |
S2 OUT VEE VEE OUT ESD_SW
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253 |
.ENDS ESD_OUT_OPA855
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254 |
*
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255 |
.SUBCKT FEMT_OPA855 1 2
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256 |
.PARAM FLWF=1000
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257 |
.PARAM NLFF=35000
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258 |
.PARAM NVRF=2500
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259 |
.PARAM GLFF={PWR(FLWF,0.25)*NLFF/1164}
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260 |
.PARAM RNVF={1.184*PWR(NVRF,2)}
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261 |
.MODEL DNVF D KF={PWR(FLWF,0.5)/1E11} IS=1.0E-16
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262 |
I1 0 7 10E-3
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263 |
I2 0 8 10E-3
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264 |
D1 7 0 DNVF
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265 |
D2 8 0 DNVF
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266 |
E1 3 6 7 8 {GLFF}
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267 |
R1 3 0 1E9
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268 |
R2 3 0 1E9
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269 |
R3 3 6 1E9
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270 |
E2 6 4 5 0 10
|
|
|
271 |
R4 5 0 {RNVF}
|
|
|
272 |
R5 5 0 {RNVF}
|
|
|
273 |
R6 3 4 1E9
|
|
|
274 |
R7 4 0 1E9
|
|
|
275 |
G1 1 2 3 4 1E-6
|
|
|
276 |
.ENDS FEMT_OPA855
|
|
|
277 |
*
|
|
|
278 |
.SUBCKT IQ_SRC_OPA855 VC+ VC- IOUT+ IOUT-
|
|
|
279 |
.PARAM GAIN = 1E-3
|
|
|
280 |
G1 IOUT+ IOUT- VALUE={IF( (V(VC+,VC-)<=0),0,GAIN*V(VC+,VC-) )}
|
|
|
281 |
.ENDS IQ_SRC_OPA855
|
|
|
282 |
*
|
|
|
283 |
.SUBCKT VCM_CLAMP_OPA855 VIN+ VIN- IOUT- IOUT+ VP+ VP-
|
|
|
284 |
.PARAM GAIN = 1
|
|
|
285 |
G1 IOUT+ IOUT- VALUE={LIMIT(GAIN*V(VIN+,VIN-),V(VP-,VIN-), V(VP+,VIN-))}
|
|
|
286 |
.ENDS VCM_CLAMP_OPA855
|
|
|
287 |
*
|
|
|
288 |
.SUBCKT VNSE_OPA855 1 2
|
|
|
289 |
.PARAM FLW=1000
|
|
|
290 |
.PARAM NLF=3
|
|
|
291 |
.PARAM NVR=0.98
|
|
|
292 |
.PARAM GLF={PWR(FLW,0.25)*NLF/1164}
|
|
|
293 |
.PARAM RNV={1.184*PWR(NVR,2)}
|
|
|
294 |
.MODEL DVN D KF={PWR(FLW,0.5)/1E11} IS=1.0E-16
|
|
|
295 |
I1 0 7 10E-3
|
|
|
296 |
I2 0 8 10E-3
|
|
|
297 |
D1 7 0 DVN
|
|
|
298 |
D2 8 0 DVN
|
|
|
299 |
E1 3 6 7 8 {GLF}
|
|
|
300 |
R1 3 0 1E9
|
|
|
301 |
R2 3 0 1E9
|
|
|
302 |
R3 3 6 1E9
|
|
|
303 |
E2 6 4 5 0 10
|
|
|
304 |
R4 5 0 {RNV}
|
|
|
305 |
R5 5 0 {RNV}
|
|
|
306 |
R6 3 4 1E9
|
|
|
307 |
R7 4 0 1E9
|
|
|
308 |
E3 1 2 3 4 1
|
|
|
309 |
.ENDS VNSE_OPA855
|
|
|
310 |
*
|
|
|
311 |
.SUBCKT VOS_DRIFT_OPA855 VOS+ VOS-
|
|
|
312 |
.PARAM DC = -4E-4
|
|
|
313 |
.PARAM POL = 1
|
|
|
314 |
.PARAM DRIFT = 20E-6
|
|
|
315 |
E1 VOS+ VOS- VALUE={DC+POL*DRIFT*(TEMP-27)}
|
|
|
316 |
.ENDS VOS_DRIFT_OPA855
|
|
|
317 |
*
|
|
|
318 |
.SUBCKT VOS_VS_VCM_OPA855 V+ V- REF+ REF-
|
|
|
319 |
E1 V+ 1 TABLE {(V(REF+, V-))} =
|
|
|
320 |
+(0.35, 450E-6)
|
|
|
321 |
+(0.4, 435E-6)
|
|
|
322 |
+(0.55, 275E-6)
|
|
|
323 |
+(0.65, 150E-6)
|
|
|
324 |
+(0.75, 75E-6)
|
|
|
325 |
+(0.85, 25E-6)
|
|
|
326 |
+(1, 0)
|
|
|
327 |
V1 1 V- 0
|
|
|
328 |
.ENDS VOS_VS_VCM_OPA855
|
|
|
329 |
*
|