[IBIS Ver] 3.2 [File Name] max3744ed.ibs [File Rev] 0.1 [Date] April 7, 2004 [Source] MAX3744 Data Sheet [Notes] This model is for signal integrity of the TIA output only. V-T data represents limited operation of the TIA with input current swing greater than 100uApp. The TIA input is provided for control purposes. It is modeled as a 50 Ohm resistor to ground. The input node in an ideal TIA is a virtual ground. 50 Ohms is a rough estimate of the actual impedance due to limited gain-bandwidth. Do not use this model for electro-optic interface design. The thresholds Vinl and Vinh are set to 1mV and 6mV for an average input of 3.5mV. This model is not self adjusting to other average input levels. Outputs are differential CML without internal pullups. The V-T data is taken with an external 50 Ohm Pullup. The fixture is 25 Ohms to 3.23V. IBIS does not recognize the 100 Ohm series resistor from OUT+ to OUT-. Therefore a 50 Ohm resistor to the common mode output voltage of 3.16V is included in the fixture. R_fixture = 50//50 V_fixture= 3.16+(3.3-3.16)/2=3.23V If the signal integrity software correctly uses R_SERIES between OUT+ and OUT- then the load used will be 50 Ohms to VCC like the real part. Syntax checked by Innoveda Visual IBIS Editor |************************************************************************** [Disclaimer] |Maxim hereby grants the user of this IBIS model a |non-exclusive, nontransferable license to use this IBIS |model under the following terms. Before using this IBIS |model, the user should read this license. If the user |does not accept these terms, the IBIS model should be |returned to Maxim within 30 days. The user is granted |this license only to use the IBIS model and is not granted |rights to sell, load, rent, lease or license the IBIS model |in whole or in part, or in modified form to anyone other |than user. User may modify the IBIS model to suit its |specific applications but rights to derivative works |and such modifications shall belong to Maxim. This IBIS |model is provided on an "AS IS" basis and Maxim makes |absolutely no warranty with respect to the information |contained herein. MAXIM INTEGRATED PRODUCTS DISCLAIMS AND |CUSTOMER WAIVES ALL WARRANTIES, EXPRESS OR IMPLIED, |INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A |PARTICULAR PURPOSE. The entire risk as to quality and |performance is with the Customer. ACCORDINGLY, IN NO EVENT |SHALL THE COMPANY BE LIABLE FOR ANY DAMAGES, WHETHER IN |CONTRACT OR TORT, INCLUDING ANY LOST PROFITS OR OTHER |INCIDENTAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES |ARISING OUT OF THE USE OR APPLICATION OF THE IBIS model |provided in this package.Further, Maxim reserves the right |to make changes without notice to any product herein to |improve reliability, function, or design. | |Maxim does not convey any license under patent rights or |any other intellectual property rights, including those |of third parties. Maxim is not obligated to provide |maintenance or support for the licensed IBIS model. | [Copyright] |COPYRIGHT(C) MAXIM INTEGRATED PRODUCTS 2002 ALL RIGHTS RESERVED. | |************************************************************************** | Component MAX3744ED |************************************************************************** | [Component] MAX3744ED [Manufacturer] None [Package] | Die | Modify the bond wire characteristics below as required, (L_pkg~1nH/mm) | typ min max R_pkg 50m NA NA L_pkg 1nH NA NA C_pkg 0.2pF NA NA | [Pin] signal_name model_name R_pin L_pin C_pin | 1 VCC POWER 2 NC NC 3 VCC POWER 4 IN TIA_INPUT 6 GND GND 8 OUT- DIFF_OUT 9 OUT+ DIFF_OUT 10 GND GND [Diff_Pin] inv_pin vdiff tdelay_typ tdelay_min tdelay_max 9 8 0 0 NA NA [Series Pin Mapping] pin_2 model_name function_table_group 9 8 R_SERIES | |************************************************************************** | Model R_SERIES |************************************************************************** | [Model] R_SERIES Model_type Series | C_comp 0pF 0pF 0pF | | typ min max [Voltage Range] 3.3 3.0 3.6 [R Series] 100 NA NA | | |**************************************************************************** | TIA_INPUT MODEL |**************************************************************************** | [Model] TIA_INPUT Model_type Input Vinh = 0.006V |5mVpp = 100uA into 50 Ohms for full swing limited output Vinl = 0.001V |Vth=3.5mV for 1mV to 6mV swing this threshold automatically | adjusts in the actual part | typ min max C_comp 0.2pF NA NA | |**************************************************************************** | | typ min max [Voltage Range] 3.3V 3.0V 3.6V | |**************************************************************************** | [GND Clamp] | Voltage I(typ) I(min) I(max) | -3.3 -1.132 NA NA -1 -0.166 NA NA -0.9 -0.124 NA NA -0.8 -0.082 NA NA -0.7 -0.080 NA NA -0.6 -0.078 NA NA -0.5 -0.076 NA NA -0.4 -0.074 NA NA -0.3 -0.072 NA NA -0.2 -0.070 NA NA -0.1 -0.068 NA NA 0 -0.066 NA NA 6.6 0.066 NA NA | [POWER Clamp] | Voltage I(typ) I(min) I(max) | 0.000E+00 5.507E-09 NA NA -1.000E-01 5.674E-09 NA NA -2.000E-01 5.841E-09 NA NA -3.000E-01 6.010E-09 NA NA -4.000E-01 6.229E-09 NA NA -5.000E-01 8.531E-09 NA NA -6.000E-01 9.566E-08 NA NA -7.000E-01 3.637E-06 NA NA -8.000E-01 1.468E-04 NA NA -9.000E-01 4.484E-03 NA NA -1.000E+00 2.551E-02 NA NA -1.100E+00 5.656E-02 NA NA -1.200E+00 9.103E-02 NA NA -1.300E+00 1.270E-01 NA NA -1.400E+00 1.639E-01 NA NA -1.500E+00 2.012E-01 NA NA -1.600E+00 2.389E-01 NA NA -1.700E+00 2.769E-01 NA NA -1.800E+00 3.151E-01 NA NA -1.900E+00 3.534E-01 NA NA -2.000E+00 3.918E-01 NA NA -2.100E+00 4.304E-01 NA NA -2.200E+00 4.690E-01 NA NA -2.300E+00 5.077E-01 NA NA -2.400E+00 5.465E-01 NA NA -2.500E+00 5.853E-01 NA NA -2.600E+00 6.241E-01 NA NA -2.700E+00 6.630E-01 NA NA -2.800E+00 7.020E-01 NA NA -2.900E+00 7.409E-01 NA NA -3.000E+00 7.799E-01 NA NA -3.100E+00 8.190E-01 NA NA -3.200E+00 8.580E-01 NA NA -3.300E+00 8.971E-01 NA NA |**************************************************************************** | CML_DIFF_OUT MODEL |**************************************************************************** | [Model] DIFF_OUT Model_type Open_sink Polarity Non-Inverting Vmeas = 2.8 Rref = 50 Cref = 0.0 Vref = 2.8 | C_comp 0.4pF 0.4pF 0.4pF | |**************************************************************************** | | typ min max [Voltage Range] 3.3V NA NA | |**************************************************************************** | |**************************************************************************** | [GND Clamp] | Voltage I(typ) I(min) I(max) | -3.3 -1.000 NA NA -3.2 -0.960 NA NA -3.1 -0.920 NA NA -3 -0.880 NA NA -1.4 -0.240 NA NA -1.3 -0.200 NA NA -1.2 -0.160 NA NA -1.1 -0.120 NA NA -1 -0.080 NA NA -0.9 -0.040 NA NA -0.8 0.000 NA NA -0.7 0.000 NA NA 6.6 0.000 NA NA | [Power Clamp] | Voltage I(typ) I(min) I(max) | 6.6 0.000 NA NA -0.7 0.000 NA NA -0.8 0.023 NA NA -0.9 0.040 NA NA -1 0.080 NA NA -1.1 0.120 NA NA -1.2 0.160 NA NA -1.3 0.200 NA NA -1.4 0.240 NA NA -3 0.880 NA NA -3.1 0.920 NA NA -3.2 0.960 NA NA -3.3 1.000 NA NA | [Pulldown] | Voltage I(typ) I(min) I(max) | 6.6 0.0056 NA NA 6.5 0.0056 NA NA 6.4 0.0056 NA NA 6.3 0.0056 NA NA 6.2 0.0056 NA NA 6.1 0.0056 NA NA 6 0.0056 NA NA 5.9 0.0056 NA NA 5.8 0.0056 NA NA 5.7 0.0056 NA NA 5.6 0.0056 NA NA 5.5 0.0056 NA NA 5.4 0.0056 NA NA 5.3 0.0056 NA NA 5.2 0.0056 NA NA 5.1 0.0056 NA NA 5 0.0056 NA NA 4.9 0.0056 NA NA 4.8 0.0056 NA NA 4.7 0.0056 NA NA 4.6 0.0056 NA NA 4.5 0.0056 NA NA 4.4 0.0056 NA NA 4.3 0.0056 NA NA 4.2 0.0056 NA NA 4.1 0.0056 NA NA 4 0.0056 NA NA 3.9 0.0056 NA NA 3.8 0.0056 NA NA 3.7 0.0056 NA NA 3.6 0.0056 NA NA 3.5 0.0056 NA NA 3.4 0.0056 NA NA 3.3 0.0056 NA NA 3.2 0.0056 NA NA 3.1 0.0056 NA NA 3 0.0056 NA NA 2.9 0.0056 NA NA 2.8 0.0056 NA NA 2.7 0.0056 NA NA 2.6 0.0056 NA NA 2.5 0.0056 NA NA 2.4 0.0056 NA NA 2.3 0.0056 NA NA 2.2 0.0056 NA NA 2.1 0.0056 NA NA 2 0.0056 NA NA 1.9 0.0056 NA NA 1.8 0.0056 NA NA 1.7 0.0056 NA NA 1.6 0.0056 NA NA 1.5 0.0056 NA NA 1.4 -0.0062 NA NA 1.3 -0.0179 NA NA 1.2 -0.0297 NA NA 1.1 -0.0415 NA NA 1 -0.0532 NA NA 0.9 -0.0650 NA NA 0.8 -0.0768 NA NA 0.7 -0.0885 NA NA 0.6 -0.1003 NA NA 0.5 -0.1120 NA NA 0.4 -0.1238 NA NA 0.3 -0.1356 NA NA 0.2 -0.1473 NA NA 0.1 -0.1591 NA NA 0 -0.1709 NA NA -0.1 -0.1826 NA NA -0.2 -0.1944 NA NA -0.3 -0.2062 NA NA -0.4 -0.2179 NA NA -0.5 -0.2297 NA NA -0.6 -0.2415 NA NA -0.7 -0.2532 NA NA -0.8 -0.2650 NA NA -0.9 -0.2768 NA NA -1 -0.2885 NA NA -1.1 -0.3003 NA NA -1.2 -0.3120 NA NA -1.3 -0.3238 NA NA -1.4 -0.3356 NA NA -1.5 -0.3473 NA NA -1.6 -0.3591 NA NA -1.7 -0.3709 NA NA -1.8 -0.3826 NA NA -1.9 -0.3944 NA NA -2 -0.4062 NA NA -2.1 -0.4179 NA NA -2.2 -0.4297 NA NA -2.3 -0.4415 NA NA -2.4 -0.4532 NA NA -2.5 -0.4650 NA NA -2.6 -0.4768 NA NA -2.7 -0.4885 NA NA -2.8 -0.5003 NA NA -2.9 -0.5120 NA NA -3 -0.5238 NA NA -3.1 -0.5356 NA NA -3.2 -0.5473 NA NA -3.3 -0.5591 NA NA | |**************************************************************************** | [Ramp] | typ min max dV/dt_r 0.084/80p NA NA dV/dt_f 0.084/80p NA NA [Rising Waveform] R_fixture = 25 V_fixture = 3.23 | V(typ) V(min) V(max) | 000E+0 3.090 NA NA 4E-12 3.090 NA NA 8E-12 3.090 NA NA 12E-12 3.090 NA NA 16E-12 3.091 NA NA 20E-12 3.093 NA NA 24E-12 3.095 NA NA 28E-12 3.098 NA NA 32E-12 3.102 NA NA 36E-12 3.106 NA NA 40E-12 3.110 NA NA 44E-12 3.115 NA NA 48E-12 3.119 NA NA 52E-12 3.124 NA NA 56E-12 3.129 NA NA 60E-12 3.134 NA NA 64E-12 3.139 NA NA 68E-12 3.144 NA NA 72E-12 3.149 NA NA 76E-12 3.154 NA NA 80E-12 3.159 NA NA 84E-12 3.163 NA NA 88E-12 3.168 NA NA 92E-12 3.172 NA NA 96E-12 3.176 NA NA 100.00E-12 3.180 NA NA 104.00E-12 3.184 NA NA 108.00E-12 3.188 NA NA 112.00E-12 3.191 NA NA 116.00E-12 3.195 NA NA 120.00E-12 3.198 NA NA 124.00E-12 3.201 NA NA 128.00E-12 3.203 NA NA 132.00E-12 3.206 NA NA 136.00E-12 3.208 NA NA 140.00E-12 3.211 NA NA 144.00E-12 3.213 NA NA 148.00E-12 3.215 NA NA 152.00E-12 3.217 NA NA 156.00E-12 3.218 NA NA 160.00E-12 3.220 NA NA 164.00E-12 3.221 NA NA 168.00E-12 3.222 NA NA 172.00E-12 3.224 NA NA 176.00E-12 3.225 NA NA 180.00E-12 3.226 NA NA 184.00E-12 3.227 NA NA 188.00E-12 3.227 NA NA 192.00E-12 3.228 NA NA 196.00E-12 3.229 NA NA 200.00E-12 3.229 NA NA 204.00E-12 3.230 NA NA 208.00E-12 3.230 NA NA 212.00E-12 3.231 NA NA 216.00E-12 3.231 NA NA 220.00E-12 3.231 NA NA 224.00E-12 3.231 NA NA 228.00E-12 3.232 NA NA 232.00E-12 3.232 NA NA 236.00E-12 3.232 NA NA 240.00E-12 3.232 NA NA 244.00E-12 3.232 NA NA 248.00E-12 3.232 NA NA 252.00E-12 3.232 NA NA 256.00E-12 3.232 NA NA 260.00E-12 3.232 NA NA 264.00E-12 3.232 NA NA 268.00E-12 3.232 NA NA 272.00E-12 3.232 NA NA 276.00E-12 3.232 NA NA 280.00E-12 3.232 NA NA 284.00E-12 3.232 NA NA 288.00E-12 3.232 NA NA 292.00E-12 3.232 NA NA 296.00E-12 3.232 NA NA 300.00E-12 3.232 NA NA 304.00E-12 3.232 NA NA 308.00E-12 3.231 NA NA 312.00E-12 3.231 NA NA 316.00E-12 3.231 NA NA 320.00E-12 3.231 NA NA 324.00E-12 3.231 NA NA 328.00E-12 3.231 NA NA 332.00E-12 3.231 NA NA 336.00E-12 3.231 NA NA 340.00E-12 3.231 NA NA 344.00E-12 3.231 NA NA 348.00E-12 3.231 NA NA 352.00E-12 3.231 NA NA 356.00E-12 3.231 NA NA 360.00E-12 3.231 NA NA 364.00E-12 3.231 NA NA 368.00E-12 3.230 NA NA 372.00E-12 3.230 NA NA 376.00E-12 3.230 NA NA 380.00E-12 3.230 NA NA 384.00E-12 3.230 NA NA 388.00E-12 3.230 NA NA 392.00E-12 3.230 NA NA 396.00E-12 3.230 NA NA | [Falling Waveform] R_fixture = 25 V_fixture = 3.23 | Time V(typ) V(min) V(max) 000E+0 3.230 NA NA 4E-12 3.230 NA NA 8E-12 3.230 NA NA 12E-12 3.230 NA NA 16E-12 3.229 NA NA 20E-12 3.227 NA NA 24E-12 3.225 NA NA 28E-12 3.222 NA NA 32E-12 3.218 NA NA 36E-12 3.214 NA NA 40E-12 3.210 NA NA 44E-12 3.205 NA NA 48E-12 3.201 NA NA 52E-12 3.196 NA NA 56E-12 3.191 NA NA 60E-12 3.186 NA NA 64E-12 3.181 NA NA 68E-12 3.176 NA NA 72E-12 3.171 NA NA 76E-12 3.166 NA NA 80E-12 3.161 NA NA 84E-12 3.157 NA NA 88E-12 3.152 NA NA 92E-12 3.148 NA NA 96E-12 3.144 NA NA 100E-12 3.140 NA NA 104E-12 3.136 NA NA 108E-12 3.132 NA NA 112E-12 3.129 NA NA 116E-12 3.125 NA NA 120E-12 3.122 NA NA 124E-12 3.119 NA NA 128E-12 3.117 NA NA 132E-12 3.114 NA NA 136E-12 3.112 NA NA 140E-12 3.109 NA NA 144E-12 3.107 NA NA 148E-12 3.105 NA NA 152E-12 3.103 NA NA 156E-12 3.102 NA NA 160E-12 3.100 NA NA 164E-12 3.099 NA NA 168E-12 3.098 NA NA 172E-12 3.096 NA NA 176E-12 3.095 NA NA 180E-12 3.094 NA NA 184E-12 3.093 NA NA 188E-12 3.093 NA NA 192E-12 3.092 NA NA 196E-12 3.091 NA NA 200E-12 3.091 NA NA 204E-12 3.090 NA NA 208E-12 3.090 NA NA 212E-12 3.089 NA NA 216E-12 3.089 NA NA 220E-12 3.089 NA NA 224E-12 3.089 NA NA 228E-12 3.088 NA NA 232E-12 3.088 NA NA 236E-12 3.088 NA NA 240E-12 3.088 NA NA 244E-12 3.088 NA NA 248E-12 3.088 NA NA 252E-12 3.088 NA NA 256E-12 3.088 NA NA 260E-12 3.088 NA NA 264E-12 3.088 NA NA 268E-12 3.088 NA NA 272E-12 3.088 NA NA 276E-12 3.088 NA NA 280E-12 3.088 NA NA 284E-12 3.088 NA NA 288E-12 3.088 NA NA 292E-12 3.088 NA NA 296E-12 3.088 NA NA 300E-12 3.088 NA NA 304E-12 3.088 NA NA 308E-12 3.089 NA NA 312E-12 3.089 NA NA 316E-12 3.089 NA NA 320E-12 3.089 NA NA 324E-12 3.089 NA NA 328E-12 3.089 NA NA 332E-12 3.089 NA NA 336E-12 3.089 NA NA 340E-12 3.089 NA NA 344E-12 3.089 NA NA 348E-12 3.089 NA NA 352E-12 3.089 NA NA 356E-12 3.089 NA NA 360E-12 3.089 NA NA 364E-12 3.089 NA NA 368E-12 3.090 NA NA 372E-12 3.090 NA NA 376E-12 3.090 NA NA 380E-12 3.090 NA NA 384E-12 3.090 NA NA 388E-12 3.090 NA NA 392E-12 3.090 NA NA 396E-12 3.090 NA NA | |**************************************************************************** | | [End]