* MAX4885E MACROMODEL * ------------------------------ * Revision 0, 11/2008 * ------------------------------ * The MAX4885E integrates high-bandwidth analog switches and level-translating buffers to implement a complete 1:2 multiplexer for VGA signals. The device provides switching for RGB, display data channel (DDC). * ------------------------------ *Note: ** Macro model is developed using the typical device parameters given in the data sheet with 5 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. ** **Parameters which are not modeled: * 1. Crosstalk. * 2. O/P skew between ports. * ------------------------------ * Connections * 1 = SDA0 * 2 = SCL0 * 3 = R0 * 4 = G0 * 5 = B0 * 6 = H0 * 7 = V0 * 8 = Vcc * 9 = VL * 10 = GND * 11 = H1 * 12 = V1 * 13 = B2 * 14 = B1 * 15 = G2 * 16 = G1 * 17 = R2 * 18 = R1 * 19 = SCL2 * 20 = SCL1 * 21 = SDA2 * 22 = SDA1 * 23 = EN * 24 = SEL **************** .subckt MAX4885E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 E_MAX4885E_E2P3 MAX4885E_N125512802 10 POLY(2) MAX4885E_EN0 10 + MAX4885E_N12546590 10 0 0 0 0 0.2 D_MAX4885E_D9 MAX4885E_N12564071 MAX4885E_N12563927 diodemacro_ideal M_MAX4885E_M8 5 MAX4885E_ENS1 14 10 NCHJ L=1u W=400u R_MAX4885E_R2 MAX4885E_N125298361 MAX4885E_N12529944 0.5 I_MAX4885E_I8 5 13 DC 1uA E_MAX4885E_E15 MAX4885E_EN0 10 MAX4885E_N126488292 10 1 I_MAX4885E_I5 3 18 DC 1uA D_MAX4885E_CO6_D2 10 MAX4885E_N12621536 diodemacro_mostideal G_MAX4885E_CO6_G1 MAX4885E_N12621536 10 MAX4885E_N12547188 + MAX4885E_N125471562 -1E6 D_MAX4885E_CO6_D1 MAX4885E_N12621536 VCIN diodemacro_mostideal V_MAX4885E_VL MAX4885E_N125056621 10 4.5V E_MAX4885E_E11 MAX4885E_N12529778 10 MAX4885E_N12753554 10 1 R_MAX4885E_R11 MAX4885E_N12753554 MAX4885E_N12514956 0.01 D_MAX4885E_D38 MAX4885E_N12594259 9 diodemacro_ideal M_MAX4885E_M9 MAX4885E_N12594259 MAX4885E_ENS2 MAX4885E_N12594283 10 + NCHJ L=1u W=600u D_MAX4885E_D10 MAX4885E_N12563845 MAX4885E_N12564071 diodemacro_ideal E_MAX4885E_E2P4 MAX4885E_N125513042 10 POLY(2) MAX4885E_EN0 10 + MAX4885E_N12547574 10 0 0 0 0 0.2 V_MAX4885E_VL1 MAX4885E_N125126711 10 2V M_MAX4885E_M5 4 MAX4885E_ENS2 15 10 NCHJ L=1u W=400u D_MAX4885E_D37 10 MAX4885E_N12594259 diodemacro_ideal C_MAX4885E_C17 5 14 0.15p C_MAX4885E_C1 10 MAX4885E_N12529944 10p C_MAX4885E_C6 MAX4885E_N12514956 10 0.1n R_MAX4885E_R20 2 MAX4885E_N12598747 1m I_MAX4885E_I11 9 10 DC 1uA R_MAX4885E_R24 MAX4885E_N12598947 19 1m M_MAX4885E_M10 MAX4885E_N12594259 MAX4885E_ENS1 MAX4885E_N12594351 10 + NCHJ L=1u W=600u C_MAX4885E_C18 5 13 0.15p I_MAX4885E_I16 MAX4885E_N12594259 MAX4885E_N12594283 DC 1uA M_MAX4885E_M12 MAX4885E_N12505310 MAX4885E_N12505618 10 10 NJNT L=1u + W=2u D_MAX4885E_D3 MAX4885E_N12529956 MAX4885E_N125298361 diodemacro_ideal M_MAX4885E_M6 4 MAX4885E_ENS1 16 10 NCHJ L=1u W=400u E_MAX4885E_E10 MAX4885E_N12514878 24 MAX4885E_N12514956 10 0.015 I_MAX4885E_I6 4 15 DC 1uA D_MAX4885E_D45 MAX4885E_N12598859 8 diodemacro_ideal D_MAX4885E_D39 10 MAX4885E_N12598747 diodemacro_ideal E_MAX4885E_E13 MAX4885E_N126487032 10 9 10 0.45 C_MAX4885E_C10 10 3 6.5p C_MAX4885E_C19 MAX4885E_N12594259 MAX4885E_N12594351 0.15p D_MAX4885E_D46 10 MAX4885E_N12598859 diodemacro_ideal D_MAX4885E_D4 MAX4885E_N125299020 MAX4885E_N12529956 diodemacro_ideal D_MAX4885E_D40 MAX4885E_N12598747 9 diodemacro_ideal C_MAX4885E_C15 4 16 0.15p I_MAX4885E_I14 6 10 DC 1uA M_MAX4885E_M3 3 MAX4885E_ENS2 17 10 NCHJ L=1u W=400u T_MAX4885E_T2 MAX4885E_N12653374 10 MAX4885E_N12547574 10 Z0=50 TD=10n + V_MAX4885E_V6 MAX4885E_N12505862 10 5V D_MAX4885E_CO3_D2 10 MAX4885E_N12753554 diodemacro_mostideal G_MAX4885E_CO3_G1 MAX4885E_N12753554 10 MAX4885E_N12514878 + MAX4885E_N125149761 -1E6 D_MAX4885E_CO3_D1 MAX4885E_N12753554 VINT diodemacro_mostideal R_MAX4885E_R22 MAX4885E_N12594283 21 1m D_MAX4885E_D5 MAX4885E_N12628232 MAX4885E_N12561304 diodemacro_ideal R_MAX4885E_R5 MAX4885E_N125299020 MAX4885E_N12529944 6 M_MAX4885E_M14 MAX4885E_N12505310 MAX4885E_N12512635 10 10 NJNT L=1u + W=2u R_MAX4885E_R3 MAX4885E_N125297581 MAX4885E_N12529850 0.5 C_MAX4885E_C12 10 5 6.5p M_MAX4885E_M11 MAX4885E_N12598747 MAX4885E_ENS2 MAX4885E_N12598947 10 + NCHJ L=1u W=600u I_MAX4885E_I15 7 10 DC 1uA C_MAX4885E_C20 MAX4885E_N12594259 MAX4885E_N12594283 0.15p R_MAX4885E_R18 10 MAX4885E_N12547574 50 C_MAX4885E_C16 4 15 0.15p M_MAX4885E_M13 MAX4885E_N12505310 MAX4885E_N12505638 10 10 NJNT L=1u + W=2u R_MAX4885E_R12 MAX4885E_EN0 MAX4885E_N12648775 0.01 R_MAX4885E_R19 1 MAX4885E_N12594259 1m I_MAX4885E_I9 5 14 DC 1uA D_MAX4885E_D6 MAX4885E_N12561284 MAX4885E_N12628232 diodemacro_ideal E_MAX4885E_E18 MAX4885E_N12652923 10 MAX4885E_N12619901 10 1 E_MAX4885E_E22 VCIN 10 8 10 1 R_MAX4885E_R13 MAX4885E_N12619901 MAX4885E_N12546388 0.01 R_MAX4885E_R1 MAX4885E_N12505862 MAX4885E_N12505310 1k C_MAX4885E_C3 10 MAX4885E_N12529850 10p R_MAX4885E_R21 MAX4885E_N12594351 22 1m M_MAX4885E_M15 MAX4885E_N12505310 MAX4885E_N12512643 10 10 NJNT L=1u + W=2u R_MAX4885E_R14 MAX4885E_N12621536 MAX4885E_N12547364 0.01 C_MAX4885E_C7 MAX4885E_N12648775 10 0.1p R_MAX4885E_R17 10 MAX4885E_N12546590 50 M_MAX4885E_M16 MAX4885E_N12598747 MAX4885E_ENS1 MAX4885E_N12598859 10 + NCHJ L=1u W=600u C_MAX4885E_C14 3 17 0.15p I_MAX4885E_I18 MAX4885E_N12598747 MAX4885E_N12598947 DC 1uA D_MAX4885E_D11 12 MAX4885E_N12563927 diodemacro_ideal C_MAX4885E_C21 10 1 6.5p I_MAX4885E_I12 24 10 DC 1uA E_MAX4885E_E21 MAX4885E_N12653374 10 MAX4885E_N12621536 10 1 C_MAX4885E_C11 10 4 6.5p D_MAX4885E_D43 10 MAX4885E_N12594283 diodemacro_ideal C_MAX4885E_C8 MAX4885E_N12546388 10 0.1n I_MAX4885E_I4 3 17 DC 1uA M_MAX4885E_INV1_M1 MAX4885E_N12530106 MAX4885E_N12529850 10 10 NMOS + L=1u W=2u M_MAX4885E_INV1_M2 MAX4885E_N12530106 MAX4885E_N12529850 VINT VINT PMOS + L=1u W=4u C_MAX4885E_C22 MAX4885E_N12598747 MAX4885E_N12598859 0.15p D_MAX4885E_D12 MAX4885E_N12563845 12 diodemacro_ideal E_MAX4885E_E14 MAX4885E_N12648711 23 MAX4885E_N12648775 10 0.015 E_MAX4885E_E4 MAX4885E_N12529956 10 MAX4885E_N12529778 10 1 R_MAX4885E_R15 MAX4885E_N125512802 MAX4885E_N12628232 1 D_MAX4885E_D44 MAX4885E_N12594283 8 diodemacro_ideal C_MAX4885E_C9 MAX4885E_N12547364 10 0.1n M_MAX4885E_M4 3 MAX4885E_ENS1 18 10 NCHJ L=1u W=400u D_MAX4885E_D7 11 MAX4885E_N12561304 diodemacro_ideal I_MAX4885E_I17 MAX4885E_N12594259 MAX4885E_N12594351 DC 1uA E_MAX4885E_E17 MAX4885E_N12546220 6 MAX4885E_N12546388 10 0.015 I_MAX4885E_I7 4 16 DC 1uA E_MAX4885E_E2P1 MAX4885E_ENS2 10 POLY(2) MAX4885E_EN0 10 + MAX4885E_N12530106 10 0 0 0 0 0.2 D_MAX4885E_D1 MAX4885E_N12529870 MAX4885E_N125297581 diodemacro_ideal E_MAX4885E_E5 VINT 10 MAX4885E_N12505310 10 1 T_MAX4885E_T1 MAX4885E_N12652923 10 MAX4885E_N12546590 10 Z0=50 TD=10n + E_MAX4885E_EL MAX4885E_N12505618 10 8 MAX4885E_N125056621 -1E5 E_MAX4885E_E20 MAX4885E_N12547188 7 MAX4885E_N12547364 10 0.015 C_MAX4885E_C23 MAX4885E_N12598747 MAX4885E_N12598947 0.15p D_MAX4885E_D8 MAX4885E_N12561284 11 diodemacro_ideal E_MAX4885E_E3 MAX4885E_N12529870 10 VINT MAX4885E_N12529778 1 R_MAX4885E_R23 MAX4885E_N12598859 20 1m D_MAX4885E_CO4_D2 10 MAX4885E_N126488292 diodemacro_mostideal G_MAX4885E_CO4_G1 MAX4885E_N126488292 10 MAX4885E_N12648711 + MAX4885E_N126487032 -1E6 D_MAX4885E_CO4_D1 MAX4885E_N126488292 VINT diodemacro_mostideal E_MAX4885E_E2P2 MAX4885E_ENS1 10 POLY(2) MAX4885E_N12530066 10 + MAX4885E_EN0 10 0 0 0 0 0.2 E_MAX4885E_EL1 MAX4885E_N12512635 10 9 MAX4885E_N125126711 -1E5 E_MAX4885E_EH MAX4885E_N12505638 10 8 MAX4885E_N125056861 1E5 I_MAX4885E_Ish MAX4885E_N12561304 MAX4885E_N12561284 DC 8mA R_MAX4885E_R16 MAX4885E_N125513042 MAX4885E_N12564071 1 D_MAX4885E_D2 MAX4885E_N125297940 MAX4885E_N12529870 diodemacro_ideal C_MAX4885E_C24 10 2 6.5p E_MAX4885E_E16 MAX4885E_N125461882 10 9 10 0.45 V_MAX4885E_VH MAX4885E_N125056861 10 5.5V E_MAX4885E_E12 MAX4885E_N125149761 10 9 10 0.45 C_MAX4885E_C13 3 18 0.15p E_MAX4885E_E19 MAX4885E_N125471562 10 9 10 0.45 I_MAX4885E_I13 23 10 DC 1uA M_MAX4885E_M7 5 MAX4885E_ENS2 13 10 NCHJ L=1u W=400u E_MAX4885E_EH1 MAX4885E_N12512643 10 9 MAX4885E_N125126951 1E5 D_MAX4885E_D47 MAX4885E_N12594351 8 diodemacro_ideal D_MAX4885E_D41 10 MAX4885E_N12598947 diodemacro_ideal M_MAX4885E_INV2_M1 MAX4885E_N12530066 MAX4885E_N12529944 10 10 NMOS + L=1u W=2u M_MAX4885E_INV2_M2 MAX4885E_N12530066 MAX4885E_N12529944 VINT VINT PMOS + L=1u W=4u R_MAX4885E_R4 MAX4885E_N125297940 MAX4885E_N12529850 6 I_MAX4885E_I10 8 10 DC 1uA D_MAX4885E_D48 10 MAX4885E_N12594351 diodemacro_ideal I_MAX4885E_I19 MAX4885E_N12598747 MAX4885E_N12598859 DC 1uA V_MAX4885E_VH1 MAX4885E_N125126951 10 5.5V D_MAX4885E_CO5_D2 10 MAX4885E_N12619901 diodemacro_mostideal G_MAX4885E_CO5_G1 MAX4885E_N12619901 10 MAX4885E_N12546220 + MAX4885E_N125461882 -1E6 D_MAX4885E_CO5_D1 MAX4885E_N12619901 VCIN diodemacro_mostideal D_MAX4885E_D42 MAX4885E_N12598947 8 diodemacro_ideal I_MAX4885E_Ish1 MAX4885E_N12563927 MAX4885E_N12563845 DC 8mA ****************** .model diodemacro_ideal d(n=0.001) .model diodemacro_mostideal d(IS=1E-12 N=0.000001 BV=35 IBV=1) .model PMOS pmos(VTO=-0.5 KP=50E-6) .model NMOS nmos(VTO=0.5 KP=100E-6) .model NJNT nmos(VTO=0.5 KP=50E-2) .model NCHJ nmos(VTO=0.5 KP=100E-6) .ends MAX4885E ******************