Test of a single OPA642 opamp in a gain of -2 circuit * .WIDTH IN=78 OUT=80 * * * * SubCircuit for the OPA642 opamp * * OPA642X - WIDEBAND LOW DISTORTION OPERATIONAL AMPLIFIER MACROMODEL * * CREATED 11/21/93 DS * REV. A * * CONNECTIONS: INVERTING INPUT * | NON-INVERTING INPUT * | | NEGATIVE POWER SUPPLY * | | | NEGATIVE OUTPUT POWER SUPPLY * | | | | OUTPUT * | | | | | POSITIVE POWER SUPPLY * | | | | | | POSITIVE OUTPUT POWER SUPPLY * | | | | | | | .SUBCKT OPA642 13 14 11 9 12 10 8 ** Q1 16 35 40 3 PNP1 4 Q3 17 35 41 3 PNP1 4 Q34 54 51 53 1 PNP1 36 Q30 1 15 51 2 NPN1 20 Q14 34 27 30 3 PNP1 1 Q15 22 17 34 3 PNP1 2 Q17 42 34 37 3 PNP1 4 Q21 15 36 38 3 PNP1 4 Q25 22 16 36 3 PNP1 2 Q19 42 43 44 2 NPN1 4 Q16 37 27 31 3 PNP1 3 Q20 38 27 32 3 PNP1 3 Q23 43 43 45 2 NPN1 4 Q22 15 42 43 2 NPN1 4 Q32 52 52 1 1 PNP1 20 Q26 47 46 1 1 PNP1 1 Q28 50 47 46 1 PNP1 2 Q24 36 27 33 3 PNP1 1 Q31 51 48 49 2 NPN1 2 Q27 48 49 4 2 NPN1 1 Q29 4 15 50 1 PNP1 20 Q36 53 52 1 1 PNP1 20 Q37 53 54 4 2 NPN1 20 Q9 24 25 23 3 PNP1 2 Q13 23 26 27 3 PNP1 1 Q35 54 54 4 2 NPN1 20 Q5 20 23 24 2 NPN1 8 Q4 17 6 19 2 NPN1 12 Q2 16 7 18 2 NPN1 12 Q33 52 50 53 2 NPN1 36 Q8 26 27 29 3 PNP1 1 Q12 27 27 28 3 PNP1 1 R26 1 3 20 R24 3 21 20 R1 21 40 250 R4 21 41 250 R2 18 20 75 R5 19 20 75 R27 2 4 20 R25 2 22 20 R3 24 22 125 C2 21 22 18E-12 C3 1 4 18E-12 R23 53 5 5 ISOUR 26 25 500E-6 R11 21 28 500 R8 21 29 500 R9 25 22 1250 R12 21 30 500 R13 21 31 166 R17 21 32 166 R15 37 35 160 R16 35 38 160 R19 21 33 500 R14 44 22 320 R18 45 22 320 C8 43 22 0.5E-12 C6 15 22 0.56E-12 R21 1 46 400 C7 16 5 11E-12 R22 49 4 400 C1 17 22 11E-12 I1 47 48 500E-6 CA4 5 2 8.8E-12 CA1 22 2 8.8E-12 CA2 22 2 14.4E-12 CA3 4 2 14.4E-12 * * PACKAGE PARASITICS * CINV 13 0 0.75E-12 L10P 66 68 1.5E-9 L6P 63 64 1.08E-9 L2P 60 61 1.08E-9 C1P 15 2 .15E-12 C30P 77 2 .0425E-12 C29P 5 2 .15E-12 C2P 6 2 .15E-12 L5P 65 7 .7E-9 C3P 61 2 .0425E-12 C4P 61 64 .05E-12 C8P 7 2 .15E-12 C9P 64 2 .0425E-12 C10P 64 68 .05E-12 C14P 2 2 .15E-12 C15P 68 2 .0125E-12 C16P 1 2 .15E-12 C17P 71 2 .0125E-12 C18P 71 74 .05E-12 C22P 3 2 .15E-12 C23P 74 2 .0425E-12 C24P 74 77 .05E-12 C31P 77 80 .05E-12 C35P 4 2 .15E-12 C36P 80 2 .0125E-12 L1P 62 6 .7E-9 L9P 69 2 .7E-9 L14P 70 1 .7E-9 L15P 72 71 1.5E-9 L18P 73 3 .7E-9 L19P 75 74 1.08E-9 L22P 76 5 .7E-9 L23P 78 77 1.08E-9 L27P 79 4 .7E-9 L28P 81 80 1.5E-9 L31P 82 2 .7E-9 L13P 2 67 .7E-9 R1P 61 62 .01 R2P 13 60 .1 R6P 64 65 .01 R7P 14 63 .1 R11P 68 69 .01 R12P 11 66 .1 R16P 67 68 .01 R17P 71 70 .01 R21P 8 72 .1 R22P 74 73 .01 R26P 10 75 .1 R27P 77 76 .01 R31P 12 78 .1 R33P 80 79 .01 R37P 9 81 .1 R38P 80 82 .01 * * MODELS USED * .MODEL NPN1 NPN + IS = 4.647E-17 BF = 2.293E+02 NF = 1.000E+00 VAF = 4.398E+01 + IKF = 7.233E-03 ISE = 1.222E-14 NE = 2.000E+00 BR = 3.695E+01 + NR = 1.000E+00 VAR = 1.494E+00 IKR = 1.667E+05 ISC = 1.057E-14 + NC = 1.653E+00 RB = 3.170E+02 IRB = 0.000E+00 RBM = 1.500E+02 + RE = 1.133E+01 RC = 2.768E+01 CJE = 2.070E-14 VJE = 7.414E-01 + MJE = 4.950E-01 TF = 1.150E-11 XTF = 2.452E+01 VTF = 1.029E+00 + ITF = 1.878E-02 PTF = 0.000E+00 CJC = 3.661E-14 VJC = 6.465E-01 + MJC = 4.509E-01 XCJC = 1.270E-01 TR = 3.240E-10 CJS = 5.326E-14 + VJS = 5.291E-01 MJS = 4.389E-01 XTB = 1.218E+00 EG = 1.184E+00 + XTI = 2.000E+00 KF = 0.000E+00 AF = 1.000E+00 FC = 8.614E-01 .MODEL PNP1 PNP + IS = 2.628E-17 BF = 1.478E+02 NF = 1.000E+00 VAF = 3.106E+01 + IKF = 3.115E-03 ISE = 8.930E-17 NE = 1.283E+00 BR = 3.061E+03 + NR = 1.000E+00 VAR = 1.448E+00 IKR = 5.000E-03 ISC = 1.061E-14 + NC = 1.634E+00 RB = 2.794E+02 IRB = 0.000E+00 RBM = 1.544E+02 + RE = 7.452E+00 RC = 1.142E+02 CJE = 2.038E-14 VJE = 7.470E-01 + MJE = 4.930E-01 TF = 1.434E-11 XTF = 2.216E+01 VTF = 1.072E+00 + ITF = 2.397E-02 PTF = 0.000E+00 CJC = 6.106E-14 VJC = 7.743E-01 + MJC = 5.185E-01 XCJC = 8.499E-02 TR = 6.500E-10 CJS = 2.855E-13 + VJS = 9.063E-01 MJS = 4.931E-01 XTB = 1.181E+00 EG = 1.184E+00 + XTI = 2.000E+00 KF = 0.000E+00 AF = 1.000E+00 FC = 9.014E-01 ** .ENDS OPA642 * * * * * Now define the surrounding gain of -2 configuration * * VCC Power Supply * VCC 599 0 DC 5V * * VEE Power Supply * VEE 595 0 DC -5V * * * Sweep the input voltage from 1 kHz to 50 MHz in 10 steps per decade. * .AC DEC 10 1kHz 50MEGHZ *