*ISL24021 Macromodel * *Revision History: Rev.2, Feb. 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. * *Version 2.0, by Jian Wang 2/23/2010 * connections: +input * | -input * | | +Vsupply * | | | -Vsupply * | | | | output * | | | | | .subckt ISL24021 Vin+ Vin- V+ V- Vout C_Cdiff VIN+ VIN- 0.5p G_G11 V+ VV5 V+ VV4 -0.02 D_DN2 104 103 Iden R_R2 3 5 10 D_D7 V- 13 DY I_Ib2 0 VIN- DC 2nAdc R_R22 0 103 100 C_Cin2 0 VIN- 2.2p C_Cin1 1 0 2.2p C_C1 VV2 V+ 2p G_G4 V- VV2 7 6 0.00008 C_C5 VV4 V+ 0.0004p I_I1 V- V+ DC 2.8mA D_D6 V+ 14 DX G_G3 V+ VV2 7 6 0.00008 V_V16 104 0 0.40Vdc C_C6 V- VV4 0.0004p C_C2 V- VV2 2p R_R13 VV5 V+ 50 D_D3 11 V+ DX R_R11 11 0 1G V_V15 102 0 0.40Vdc R_R14 V- VV5 50 G_G7 V+ VV4 VV3 10 0.0000001 M_M2 7 2 5 5 pmosisil + L=50u + W=50u D_D5 V+ 13 DX R_R6 V- VV2 1G L_L1 VV5 VOUT 50uH E_EN 1 VIN+ 101 103 1 R_R12 12 0 1G M_M1 6 1 4 4 pmosisil + L=50u + W=50u R_R5 VV2 V+ 1G G_G8 V- VV4 VV3 10 0.0000001 R_R10 V- VV3 10meg G_G5 V+ VV3 VV2 10 0.0000001 I_I2 V+ 3 DC 5mA E_E3 10 V- V+ V- 0.5 R_R17 VV5 VOUT 100 G_G10 14 V- VV4 VV5 0.0001 D_D4 V- 12 DX V_Vos 2 VIN- 1.4mVdc D_DN1 102 101 Iden R_R15 VV4 V+ 10Meg V_V6 VV2 12 0.5Vdc R_R3 V- 6 100 G_G9 13 V- VV5 VV4 0.0001 R_R21 0 101 100 R_R16 V- VV4 10meg D_D8 V- 14 DY C_C4 V- VV3 0.0004p R_R4 V- 7 100 G_G12 VV5 V- VV4 V- -0.02 C_C3 VV3 V+ 0.0004p V_V5 11 VV2 0.4Vdc R_R1 4 3 10 R_R9 VV3 V+ 10Meg G_G6 V- VV3 VV2 10 0.0000001 I_Ib1 0 VIN+ DC 2nAdc .model pmosisil pmos (kp=0.27 vto=10m) .model IDEN D(KF=56E-9 AF=1) .MODEL DX D(IS=1E-15 Rs=1) .MODEL DY D(IS=1E-20 BV=50 Rs=1) .ends ISL24021