* MAX4907F MACROMODEL * ------------------------------ * Revision 0, 10/2008 * ------------------------------ * The MAX4907F is designed for USB 2.0 high-speed applications at 480Mbps. These switches will also handle all the requirements for USB low- and full-speed signalling. * ------------------------------ *Note: ** Macro model is developed using the typical device parameters given in the data sheet with 3 to 3.6 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. * 3. Noise & THD * ------------------------------ * Connections * 1 = SHDN * 2 = GND * 3 = COM1 * 4 = COM2 * 5 = NO2 * 6 = NO1 * 7 = V+ * 8 = IN **************** .subckt MAX4907F 1 2 3 4 5 6 7 8 C_MAX4907_C7 MAX4907_INR 2 1n I_MAX4907_I11 1 2 DC 1uA E_MAX4907_EL3 MAX4907_N12538004 2 7 MAX4907_N125380521 -1E5 D_MAX4907_CO10_D2 2 MAX4907_N12543449 diodemacro_mostideal G_MAX4907_CO10_G1 MAX4907_N12543449 2 MAX4907_N12543377 + MAX4907_N12543609 -1E6 D_MAX4907_CO10_D1 MAX4907_N12543449 VCC diodemacro_mostideal E_MAX4907_EH3 MAX4907_N12538024 2 7 MAX4907_N125380721 1E5 I_MAX4907_I10 7 2 DC 120uA E_MAX4907_S1_E2P1 MAX4907_S1_INSL 2 POLY(2) MAX4907_INR 2 + MAX4907_S1_N12568701 2 0 0 0 0 0.2 R_MAX4907_S1_R4 6 MAX4907_S1_N12542464 1k E_MAX4907_S1_EL MAX4907_S1_N12542324 2 6 2 -1E5 E_MAX4907_S1_EL1 MAX4907_S1_N12542598 2 3 2 -1E5 E_MAX4907_S1_EH MAX4907_S1_N12542336 2 MAX4907_S1_N12542464 + MAX4907_S1_VFP 1E5 C_MAX4907_S1_C3 MAX4907_S1_N12542464 2 2n C_MAX4907_S1_C6 2 6 5p E_MAX4907_S1_EH1 MAX4907_S1_N12542610 2 MAX4907_S1_N12542716 + MAX4907_S1_VFP 1E5 C_MAX4907_S1_C1 6 3 0.4p M_MAX4907_S1_M1 6 MAX4907_S1_INSL 3 2 NCHJ L=1u W=1.2m R_MAX4907_S1_R5 3 MAX4907_S1_N12542716 1k M_MAX4907_S1_M12 MAX4907_S1_N12542448 MAX4907_S1_N12542324 2 2 NJNT + L=1u W=2u E_MAX4907_S1_E1 MAX4907_S1_N12548674 2 MAX4907_SHDNR 2 0.3 I_MAX4907_S1_I1 6 3 DC 1uA M_MAX4907_S1_M14 MAX4907_S1_N12542448 MAX4907_S1_N12542598 2 2 NJNT + L=1u W=2u C_MAX4907_S1_C4 MAX4907_S1_N12542716 2 2n M_MAX4907_S1_M13 MAX4907_S1_N12542448 MAX4907_S1_N12542336 2 2 NJNT + L=1u W=2u R_MAX4907_S1_R2 VCC MAX4907_S1_N12542448 1 M_MAX4907_S1_M15 MAX4907_S1_N12542448 MAX4907_S1_N12542610 2 2 NJNT + L=1u W=2u E_MAX4907_S1_E2P2 MAX4907_S1_VFP MAX4907_S1_N12548674 POLY(2) 7 2 VCC + MAX4907_SHDNR 0 0 0 0 0.2 R_MAX4907_S1_R3 MAX4907_S1_N12542448 MAX4907_S1_N12568701 1 C_MAX4907_S1_C2 MAX4907_S1_N12568701 2 5p V_MAX4907_VH MAX4907_N125380721 2 3.6V R_MAX4907_R7 MAX4907_N12543449 MAX4907_N12543459 0.01 E_MAX4907_E12 MAX4907_N125588392 2 MAX4907_N12543449 2 1 I_MAX4907_I12 8 2 DC 1uA C_MAX4907_C4 MAX4907_N12543459 2 0.1p V_MAX4907_VL MAX4907_N125380521 2 3V E_MAX4907_E5 VCC 2 MAX4907_N12537862 2 1 R_MAX4907_R13 MAX4907_SHDNR MAX4907_N125588392 1 E_MAX4907_E8 MAX4907_N12543377 1 MAX4907_N12543459 2 0.02 E_MAX4907_S2_E2P1 MAX4907_S2_INSL 2 POLY(2) MAX4907_INR 2 + MAX4907_S2_N12568701 2 0 0 0 0 0.2 R_MAX4907_S2_R4 5 MAX4907_S2_N12542464 1k E_MAX4907_S2_EL MAX4907_S2_N12542324 2 5 2 -1E5 E_MAX4907_S2_EL1 MAX4907_S2_N12542598 2 4 2 -1E5 E_MAX4907_S2_EH MAX4907_S2_N12542336 2 MAX4907_S2_N12542464 + MAX4907_S2_VFP 1E5 C_MAX4907_S2_C3 MAX4907_S2_N12542464 2 2n C_MAX4907_S2_C6 2 5 5p E_MAX4907_S2_EH1 MAX4907_S2_N12542610 2 MAX4907_S2_N12542716 + MAX4907_S2_VFP 1E5 C_MAX4907_S2_C1 5 4 0.4p M_MAX4907_S2_M1 5 MAX4907_S2_INSL 4 2 NCHJ L=1u W=1.2m R_MAX4907_S2_R5 4 MAX4907_S2_N12542716 1k M_MAX4907_S2_M12 MAX4907_S2_N12542448 MAX4907_S2_N12542324 2 2 NJNT + L=1u W=2u E_MAX4907_S2_E1 MAX4907_S2_N12548674 2 MAX4907_SHDNR 2 0.3 I_MAX4907_S2_I1 5 4 DC 1uA M_MAX4907_S2_M14 MAX4907_S2_N12542448 MAX4907_S2_N12542598 2 2 NJNT + L=1u W=2u C_MAX4907_S2_C4 MAX4907_S2_N12542716 2 2n M_MAX4907_S2_M13 MAX4907_S2_N12542448 MAX4907_S2_N12542336 2 2 NJNT + L=1u W=2u R_MAX4907_S2_R2 VCC MAX4907_S2_N12542448 1 M_MAX4907_S2_M15 MAX4907_S2_N12542448 MAX4907_S2_N12542610 2 2 NJNT + L=1u W=2u E_MAX4907_S2_E2P2 MAX4907_S2_VFP MAX4907_S2_N12548674 POLY(2) 7 2 VCC + MAX4907_SHDNR 0 0 0 0 0.2 R_MAX4907_S2_R3 MAX4907_S2_N12542448 MAX4907_S2_N12568701 1 C_MAX4907_S2_C2 MAX4907_S2_N12568701 2 5p C_MAX4907_C8 MAX4907_SHDNR 2 1n R_MAX4907_R1 MAX4907_N12538174 MAX4907_N12537862 1k R_MAX4907_R8 MAX4907_N12543537 MAX4907_N12543541 0.01 M_MAX4907_M18 MAX4907_N12537862 MAX4907_N12538004 2 2 NJNT L=1u W=2u G_MAX4907_G1 7 2 MAX4907_SHDNR 2 -23.6E-6 C_MAX4907_C5 MAX4907_N12543541 2 0.1p M_MAX4907_M19 MAX4907_N12537862 MAX4907_N12538024 2 2 NJNT L=1u W=2u E_MAX4907_E11 MAX4907_N125579872 2 MAX4907_N12543537 2 1 E_MAX4907_E9 MAX4907_N12543337 8 MAX4907_N12543541 2 0.02 V_MAX4907_V7 MAX4907_N12543609 2 0.8V V_MAX4907_V6 MAX4907_N12538174 2 5V R_MAX4907_R12 MAX4907_INR MAX4907_N125579872 1 D_MAX4907_CO9_D2 2 MAX4907_N12543537 diodemacro_mostideal G_MAX4907_CO9_G1 MAX4907_N12543537 2 MAX4907_N12543337 + MAX4907_N12543609 -1E6 D_MAX4907_CO9_D1 MAX4907_N12543537 VCC diodemacro_mostideal ****************** .model diodemacro_mostideal d(IS=1E-12 N=0.000001 BV=35 IBV=1) .model NJNT nmos(VTO=0.5 KP=50E-2) .model NCHJ nmos(VTO=0.5 KP=100E-6 CGSo=2E-9) .ends MAX4907F ******************