* MAX810 MACROMODEL * ------------------------------ * Revision 0, 1/2010 * ------------------------------ * The MAX810 is microprocessor supervisory circuit designed to monitor power supplies in microprocessor and digital systems. * ------------------------------ *Note: ** Macro model is developed using the typical device parameters given in the data sheet with 3.3V 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 = GND * 2 = /RESET\ * 3 = VCC **************** .subckt MAX810 1 2 3 E_MAX810_E37 MAX810_N13041344 1 MAX810_N13039623 MAX810_N13041157 1 M_MAX810_M11 2 MAX810_N13041344 1 1 NMOS L=1u W=25u I_MAX810_I4 3 1 DC 3.737uA C_MAX810_C2 1 MAX810_N13041157 1u T_MAX810_T1 MAX810_N13039623 1 MAX810_N13039891 1 Z0=50 TD=20u V_MAX810_V6 MAX810_N130402571 1 5V E_MAX810_E2 MAX810_N130397391 1 3 MAX810_N130403231 100 D_MAX810_CO6_D2 1 MAX810_N13041157 diodemacro_mostideal G_MAX810_CO6_G1 MAX810_N13041157 1 MAX810_N13039915 MAX810_N130400851 + -1E6 D_MAX810_CO6_D1 MAX810_N13041157 MAX810_N13039623 diodemacro_mostideal V_MAX810_V5 MAX810_N130403231 1 5.5V V_MAX810_V10 MAX810_N130400851 1 1V R_MAX810_R18 1 MAX810_N13039891 50 M_MAX810_M12 MAX810_N13039755 MAX810_N130396511 1 1 NJNT L=1u W=2u M_MAX810_M14 2 MAX810_N13041344 3 3 PMOS L=1u W=50u E_MAX810_E1 MAX810_N130396511 1 3 MAX810_N130403911 -100 E_MAX810_E34 VDD 1 MAX810_N13039755 1 1 V_MAX810_V4 MAX810_N130403911 1 1V G_MAX810_Gst1 MAX810_N13039915 1 VDD MAX810_N13039903 40n C_MAX810_C13 1 MAX810_N13039903 1u E_MAX810_E36 MAX810_N13039623 1 3 1 1 C_MAX810_Cst1 1 MAX810_N13039915 7n D_MAX810_CO3_D2 1 MAX810_N13039903 diodemacro_mostideal G_MAX810_CO3_G1 MAX810_N13039903 1 MAX810_N130402170 MAX810_N13039891 + -1E6 D_MAX810_CO3_D1 MAX810_N13039903 VDD diodemacro_mostideal M_MAX810_M13 MAX810_N13039755 MAX810_N130397391 1 1 NJNT L=1u W=2u V_MAX810_V7 MAX810_N130402170 1 2.93V D_MAX810_Dst1 MAX810_N13040031 MAX810_N13039915 diodemacro_ideal G_MAX810_G6 3 1 3 1 3.684u R_MAX810_R6 MAX810_N130402571 MAX810_N13039755 1k E_MAX810_Est3 MAX810_N13040031 1 MAX810_N13039903 1 1 .IC V(MAX810_N13039915 )=0 ****************** .model diodemacro_ideal d(n=0.001) .model diodemacro_mostideal d(IS=1E-12 N=0.000001 BV=42 IBV=1) .model NMOS nmos(VTO=0.5 KP=100E-6) .model NJNT nmos(VTO=0.5 KP=50E-2) .model PMOS pmos(VTO=-0.5 KP=50E-6) .ends MAX810 ****************** * Copyright (c) 2003-2012 Maxim Integrated Products. All Rights Reserved.