*EL8176 Macromodel ¨C also used for the following related devices *ISL28276 (dual channel versions) *ISL28476 (quad channel version) * *Revision History: Rev. 2,Nov. 2009 by Jian Wang *Rev.3, March 2010, Added/Correcting Input/Output headroom limits (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 EL8176 3 2 7 4 6 G_G5 7 VV2 VV1 16 0.000001 L_L2 20 7 0.5H G_G12 22 4 VV4 VV5 0.00001 V_V3 VV0 14 1.9Vdc C_C5 VV3 7 0.01p R_R16 VV5 7 200 C_C1 VV1 7 720p R_R18 20 7 1meg G_G6 4 VV2 VV1 16 0.000001 R_R11 VV3 7 1meg D_D7 7 21 DX D_DN2 104 103 DN R_R5 4 VV0 1.5meg G_G3 4 VV1 VV0 16 0.0001 E_EN 8 3 101 103 1 G_G8 7 VV3 VV2 16 0.000001 C_C4 4 VV2 0.16p R_R7 4 VV1 100meg R_R15 4 VV5 200 R_R22 0 103 16k R_R6 VV0 7 1.5meg L_L3 VV5 6 1.4mH D_D2 15 7 DX G_G7 4 VV3 VV2 16 0.000001 D_D4 18 7 DX R_R13 19 VV4 1meg D_D3 4 17 DX R_R10 4 VV2 1meg D_D8 7 22 DX G_G4 7 VV1 VV0 16 0.0001 R_R103 VV5 6 3k M_M1 12 8 9 9 pmosisil + L=50u + W=50u G_G2 7 VV0 13 12 0.0001 V_v4 15 VV0 1.9Vdc R_R8 VV1 7 100meg V_V6 18 VV1 0.7Vdc R_R3 4 12 100 D_D5 4 21 DY V_V16 104 0 0.35Vdc C_C6 4 VV3 0.01p V_V5 VV1 17 0.7Vdc R_R4 4 13 100 D_D6 4 22 DY G_G10 7 VV4 VV3 16 0.000001 R_R12 4 VV3 1meg I_I2 7 10 DC 100uA C_cin2 2 0 2.7p V_V15 102 0 0.35Vdc G_G1 4 VV0 13 12 0.0001 R_R1 9 10 10 C_Cin1 8 0 2.7p C_C2 4 VV1 720p G_G9 4 VV4 VV3 16 0.000001 M_M2 13 2 11 11 pmosisil + L=50u + W=50u D_DN1 102 101 DN G_G14 7 VV5 7 VV4 -0.005 R_R2 10 11 10 G_G13 VV5 4 VV4 4 -0.005 C_C3 VV2 7 0.16p R_R14 VV4 20 1meg E_E1 16 4 7 4 0.5 L_L1 4 19 0.5H R_R9 VV2 7 1meg R_R21 0 101 16k G_G11 21 4 VV5 VV4 0.00001 D_D1 4 14 DX I_I1 4 7 DC 60uA R_R17 4 19 1meg .model pmosisil pmos (kp=16e-3 vto=10m) .model DN D(KF=3.2E-15 AF=1) .MODEL DX D(IS=1E-15 Rs=1) .MODEL DY D(IS=1E-15 BV=50 Rs=1) .ends EL8176