* OPA2613 Unit Gain Wide Bandwidth Voltage Feedback Amp * REV. A - Created 7/23/04 Rea.Schmid@ti.com * * * NOTES: * 1- This macromodel predicts well: DC, small-signal AC, * noise, and transient performance under a wide range * of conditions * 2- This macromodel does not predict: distortion * (harmonic, intermod, diff. gain & phase, ...), * temperature effects, board parasitics, differences * between package styles, and process changes * 3- This is duplicated for duals. There is no amplifier crosstalk * included in this simulation package. * * * * |-------------------------------------------------------------| * | This macro model is being supplied as an aid to | * | circuit designs. While it reflects reasonably close | * | similarity to the actual device in terms of performance, | * | it is not suggested as a replacement for breadboarding. | * | Simulation should be used as a forerunner or a supplement | * | to traditional lab testing. | * | | * | Neither this library nor any part may be copied without | * | the express written consent of Texas Instruments Corp. | * |-------------------------------------------------------------| * * CONNECTIONS: * Non-Inverting Input * | Inverting Input * | | Out * | | | Positive Supply * | | | | Negative Supply * | | | | | * | | | | | * | | | | | * | | | | | .SUBCKT OPA2613 + - Out V+ V- V_V1 V+ 10 DC .5 C_C1 0 + 1p C_C4 11 12 550F C_C5 15 0 15.85p R_R1 11 10 400 R_R2 12 10 400 R_R3 15 0 4421K R_R4 19 0 1K R_R5 21 V+ 15 D_D1 14 13 Da 1 G_G1 0 15 POLY(1) 12 11 0 2m 0 0 G_G2 0 19 POLY(1) 15 0 0 1m 0 0 D_D4 19 18 DX 1 D_D5 20 19 DX 1 D_D6 22 Out DX .5 D_D7 Out 23 DX .5 I_I1 13 V- DC 1.256mA V_V2 14 V- DC 1.10 E_E2 20 0 POLY(1) V- V+ .25 0.5 0 E_E3 21 22 POLY(2) 0 19 V+ V- -885m 1 0.5 E_E4 23 24 POLY(2) 19 0 V+ V- -885M 1 0.5 R_R6 V- 24 15 E_E1 18 0 POLY(1) V+ V- -.25 0.5 0 Q_Q3 11 + 13 NPN8 10.5 Q_Q4 12 - 13 NPN8 10.5 .MODEL Da D IS=1.0000E-15 .MODEL DX D + IS=1.0000E-15 * .MODEL NPN8 NPN + IS = 7.604E-18 BF = 1.570E+02 NF = 1.000E+00 VAF= 7.871E+01 + IKF= 3.975E-02 ISE= 3.219E-14 NE = 2.000E+00 BR = 7.614E-01 + NR = 1.000E+00 VAR= 1.452E+00 IKR= 8.172E-02 ISC= 7.618E-21 + NC = 1.847E+00 RB = 1.060E+02 IRB= 0.000E+00 RBM= 2.400E+00 + RE = 2.520E+00 RC = 1.270E+02 CJE= 1.120E-15 VJE= 7.591E-01 + MJE= 5.406E-01 TF = 1.213E-11 XTF= 2.049E+00 VTF= 1.813E+00 + ITF= 4.293E-02 PTF= 0.000E+00 CJC= 8.208E-14 VJC= 6.666E-01 + MJC= 4.509E-01 XCJC=8.450E-02 TR = 4.000E-11 CJS= 1.160E-15 + VJS= 5.286E-01 MJS= 4.389E-01 XTB= 1.022E+00 EG = 1.120E+00 + XTI= 1.780E+00 KF = 45.00E-16 AF = 1.000E+00 FC = 8.273E-01 .ENDS OPA2613 * * $