* MAX9552 MACROMODEL * ------------------------------ * Revision 0, 11/2008 * ------------------------------ * The MAX9552 is a quad-channel VCOM amplifier. It can drive upto 800mA of peak current per channel & operate upto 20V. Ideal for TFT LCDs. * ------------------------------ *Note: ** Macro model is developed using the typical device parameters given in the data sheet with 16 volts power supply. Model does not take care of the device non-linearity with temperature variations. Model characteristics may not match actual device behavior at abnormal operating conditions. * ------------------------------ * Connections * 1 = OUTA * 2 = INA- * 3 = INA+ * 4 = VDD * 5 = INB+ * 6 = INB- * 7 = OUTB * 8 = OUTC * 9 = INC- * 10 = INC+ * 11 = GND * 12 = IND+ * 13 = IND- * 14 = OUTD **************** .subckt MAX9552 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Xcomp1 1 11 3 2 4 MAX9552_OTA Xcomp2 7 11 5 6 4 MAX9552_OTA Xcomp3 8 11 10 9 4 MAX9552_OTA Xcomp4 14 11 12 13 4 MAX9552_OTA .ends MAX9552 **************** .subckt MAX9552_OTA 1 2 3 4 5 G_MAX9552_Gcm2 MAX9552_VM 2 MAX9552_N9823726 2 -15.8489E-6 E_MAX9552_EicL MAX9552_N9799160 2 MAX9552_VCM MAX9552_N97990781 -1E5 M_MAX9552_M3 MAX9552_VM MAX9552_N9799160 2 2 NJNT L=1u W=2u M_MAX9552_M7 2 MAX9552_VM MAX9552_N9942190 MAX9552_N9942190 PLVT L=1u + W=0.5m I_MAX9552_Ib- 4 2 DC 10nA D_MAX9552_D7 1 MAX9552_N9830652 diodemacro_ideal C_MAX9552_Cps VINT MAX9552_N9798818 16m V_MAX9552_Voff MAX9552_N9797908 4 -1mV R_MAX9552_Ri- 4 MAX9552_VCM 500k V_MAX9552_VH MAX9552_N97987441 2 20V D_MAX9552_D8 MAX9552_N9830632 1 diodemacro_ideal R_MAX9552_Rps 2 MAX9552_N9798818 1k I_MAX9552_Iq 5 2 DC 2mA V_MAX9552_V1 MAX9552_N98914631 VINT 1V G_MAX9552_Gg MAX9552_VM 2 3 MAX9552_N9797908 -1 E_MAX9552_Est2 VINT 2 5 2 1 I_MAX9552_Ish MAX9552_N9830632 MAX9552_N9830652 DC 130mA C_MAX9552_Ccm MAX9552_N97981780 MAX9552_N9823726 16m M_MAX9552_M6 5 MAX9552_VM MAX9552_N9942190 2 NLVT L=1u W=0.25m V_MAX9552_VH1 VINT MAX9552_N9845763 0.04V R_MAX9552_Rg 2 MAX9552_VM 1800 G_MAX9552_Gps2 MAX9552_VM 2 MAX9552_N9798818 2 -15.8489E-6 R_MAX9552_Rcm 2 MAX9552_N9823726 1Meg D_MAX9552_Ds5 MAX9552_VM MAX9552_N98914631 diodemacro_ideal V_MAX9552_VL MAX9552_N97987021 2 7V M_MAX9552_M4 MAX9552_VM MAX9552_N9798124 2 2 NJNT L=1u W=2u D_MAX9552_Ds6 2 MAX9552_VM diodemacro_ideal E_MAX9552_EL MAX9552_N9798124 2 VINT MAX9552_N97987021 -1E5 G_MAX9552_G1 MAX9552_N9830652 MAX9552_N9830632 5 2 60E-3 M_MAX9552_M5 MAX9552_VM MAX9552_N9798158 2 2 NJNT L=1u W=2u E_MAX9552_Ecm MAX9552_N97981780 2 MAX9552_VCM 2 1 D_MAX9552_Ds3 1 MAX9552_N9845763 diodemacro_ideal E_MAX9552_EH MAX9552_N9798158 2 VINT MAX9552_N97987441 1E5 M_MAX9552_M2 MAX9552_VM MAX9552_N9799200 2 2 NJNT L=1u W=2u D_MAX9552_Ds4 MAX9552_N9846013 1 diodemacro_ideal R_MAX9552_Ri+ MAX9552_VCM 3 500k E_MAX9552_EicH MAX9552_N9799200 2 MAX9552_VCM MAX9552_N97992441 1E5 V_MAX9552_VicH MAX9552_N97992441 VINT -2V V_MAX9552_VicL MAX9552_N97990781 2 2V D_MAX9552_D5 MAX9552_N9942190 MAX9552_N9830652 diodemacro_ideal I_MAX9552_Ib+ 3 2 DC 10nA V_MAX9552_VH2 MAX9552_N9846013 2 0.04V D_MAX9552_D6 MAX9552_N9830632 MAX9552_N9942190 diodemacro_ideal .NODESET V([MAX9552_N9830652 ])=0 ****************** .model diodemacro_ideal d(n=0.001) .model NJNT nmos(VTO=0.5 KP=50E-2) .model NLVT nmos(VTO=0.5 KP=100E-6) .model PLVT pmos(VTO=-0.5 KP=50E-6) .ends MAX9552_OTA ****************** * Copyright (c) 2003-2012 Maxim Integrated Products. All Rights Reserved.