*EL2125 Macromodel * *Revision History: Rev.3, May.2010 by Jian Wang *Intended use: This Pspice Macromodel is intended to give typical DC and AC *performance characteristics under a wide range of external circuit configurations *using compatible simulation platforms ¨C such as iSim PE. * *Device performance features supported by this model: *Typical, room temp., nominal power supply voltages used to produce the following characteristics *Open and closed loop I/O impedances *Open loop gain and phase *Closed loop bandwidth and frequency response peaking under different external conditions *Loading effects on closed loop frequency response *Input noise terms including 1/f effects *Slew rate *Input and Output Headroom limits to I/O voltage swing *Supply current at nominal specified supply voltages *Nominal input DC error terms (1/3 of specified data sheet test or specified limits *¨C intended to give 1¦Ò error term on one polarity) *Load current reflected into the power supply current * *Device performance features NOT supported by this model: *Harmonic distortion effects *Composite video differential gain and phase errors *Output current limiting (if any) *Disable operation (if any) *Thermal effects and/or over temperature parameter variation *Limited performance variation vs. supply voltage is modeled *Part to part performance variation due to normal process parameter spread *Any performance difference arising from different packaging * *LICENSE STATEMENT *The information in this SPICE model is protected under *the United States copyright laws. Intersil Corporation hereby *grants users of this macro-model hereto referred to *as "Licensee", a nonexclusive, nontransferable license to use *this model as long as the Licensee abides by the terms of this agreement. *Before using this macro-model, the Licensee should read this license. *If this Licensee does not accept these terms, *permission to use the model is not granted. *The Licensee may not sell, loan, rent, or license the macro-model, *in whole, in part, or in modified form, to anyone *outside the Licensee's company. The Licensee may *modify the macro-model to suit his/her specific applications, *and the Licensee may make copies of this macro-model for use within *their company only. *This macro-model is provided "AS IS, WHERE IS, AND WITH NO *WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED, INCLUDING BUT *NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS *FOR A PARTICULAR PURPOSE." *In no event will Intersil be liable for special, collateral, *incidental, or consequential damages in connection with or arising *out of the use of this macro-model. Intersil reserves the right to *make changes to the product and the macro-model without prior notice. * * connections: +input * | -input * | | +Vsupply * | | | -Vsupply * | | | | output * | | | | | .subckt EL2125C 3 2 7 4 6 * G_Gn1 3 0 NI1 0 1 R_R28 VV0 V++ 110 D_D6 N5097825 V++ DX R_R3 V-- 12 100 V_V6 18 VV1 1.3Vdc G_Gn2 2 0 NI2 0 1 G_G8 V-- VV4 VV3 16 0.000001 G_G9 V++ 6 V++ VV4 -0.0125 R_R29 N5097825 0 1G L_L2 V-- N4988881 3.8mH R_R4 V-- 13 100 M_M1 12 81 9 9 pmosisil + L=50u + W=50u R_R26 0 NI1 0.0007 D_DN1 102 101 DN R_R30 N5097989 0 1G G_G11 V++ VV0 13 12 0.1 D_D9 VV4 N5267175 DX C_C2 V-- VV1 0.4p I_I2 V++ 10 DC 20mA M_M2 13 2 11 11 pmosisil + L=50u + W=50u R_R24 0 NI2 0.0007 V_Vos 81 8 0.2mVdc C_Cin2 2 0 2.5p R_R5 V-- VV1 25Meg V_V7 N5267175 6 3.4Vdc R_R19 6 V++ 80 D_D3 V-- 17 DX C_C1 VV1 V++ 0.4p R_R8 18 0 1G D_D5 V-- N5097989 DX R_R21 0 101 800 R_R12 VV3 20 1Meg C_Cdiff 8 2 0.5p V_V5 VV1 17 1.3Vdc R_R18 N5318376 V++ 2meg V_V10 VV0 N5097989 2Vdc R_R1 9 10 10 R_R9 VV2 V++ 1Meg R_R7 17 0 1G L_L4 N5318376 V++ 3.8mH E_E1 16 V-- V++ V-- 0.5 R_R20 V-- 6 80 R_R16 N5316615 VV4 1Meg R_R10 V-- VV2 1Meg R_R2 10 11 10 R_R6 VV1 V++ 25Meg D_DN2 104 103 DN G_G3 V++ VV2 VV1 16 0.000001 I_Ib1 0 3 DC 23uAdc G_G5 V++ VV3 VV2 16 0.000001 I_Ib2 0 2 DC 21uAdc R_R17 V-- N5316615 2meg R_R22 0 103 800 G_G4 V-- VV2 VV1 16 0.000001 R_R14 V-- N4988881 2meg R_R25 0 NI1 0.0007 G_G10 6 V-- VV4 V-- -0.0125 E_EN 8 3 101 103 1 G_G6 V-- VV3 VV2 16 0.000001 L_L3 V-- N5316615 3.8mH R_R15 VV4 N5318376 1Meg I_I1 7 4 DC 11mA G_G2 V-- VV1 VV0 16 0.00002 R_R11 N4988881 VV3 1Meg V_V16 104 0 10Vdc E_E3 V++ 0 7 0 1 R_R23 0 NI2 0.0007 D_D10 N5271704 VV4 DX G_G12 V-- VV0 13 12 0.1 G_G1 V++ VV1 VV0 16 0.00002 V_V15 102 0 10Vdc C_C3 VV2 V++ 0.0055p R_R27 V-- VV0 110 E_E2 V-- 0 4 0 1 V_V8 6 N5271704 3.4Vdc C_C4 V-- VV2 0.0055p V_V11 N5097825 VV0 2Vdc D_D4 18 V++ DX G_G7 V++ VV4 VV3 16 0.000001 C_Cin1 8 0 2.5p R_R13 20 V++ 2meg L_L1 20 V++ 3.8mH * Models * .model pmosisil pmos (kp=10 vto=10m) .MODEL DX D(IS=1E-15 Rs=0.1) .model DN D(KF=50E-17 AF=1) .ends EL2125C