| *********************************************************************
|                    PERICOM SEMICONDUCTOR CORP
|                    IBIS Model of PI74LPT374
|                    Product Family: 74LPT
|                    TSSOP Package (L)
| *********************************************************************
|
[IBIS Ver] 3.2
[Comment char] |_char
[File Name] 74lpt374l.ibs
[File Rev] 2.0
[Source] File originated at Pericom Semiconductor Corp.
[Date] 09/03/02
[Disclaimer] (C) Copyright PERICOM Semiconductor Corporation 
             All rights reserved                        
       
  Pericom Semiconductor Corporation hereby grants the user of
  this IBIS model a non-exclusive, nontransferable license to
  use this IBIS model under the following terms.

  This IBIS model is provided on an "AS IS" basis and Pericom  
  makes absolutely no warranty with respect to the information 
  contained herein. PERICOM DISCLAIMS AND CUSTOMER WAIVES ALL 
  WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF 
  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The 
  entire risk as to quality and performance is with the customer. 
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  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
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  the right to make changes without notice to any product herein 
  to improve reliability, function, or design. Pericom does not
  convey any license under patent rights or any other intellectual 
  property rights, including those of third parties.
 
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  application but rights to derivative works and such modifications 
  shall belong to Pericom.
  
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  for the licensed IBIS model. 
 
  Contact Pericom at ATTN: APPLICATIONS ENGINEERING / IBIS MODELS
  2380 Bering Drive, San Jose, CA 95131
|
|
| *********************************************************************
| 
|
[Component] PI74LPT374
[Manufacturer] Pericom Semiconductor Corp.
|
[Package]
| variable      typ                 min          max
|
R_pkg           0.03869ohm          NA           NA   
L_pkg           2.64482nH           NA           NA   
C_pkg           0.19279pF           NA           NA   
|
|
[Pin] Signal_Name    Model_Name   R_Pin     L_Pin       C_Pin  
|                  
1     _OE            INPUT1       0.04069   3.22001nH   0.23014pF   
2     O0             TRI_OUT      0.03969   2.93241nH   0.21146pF   
3     D0             INPUT2       0.03869   2.64482nH   0.19279pF   
4     D1             INPUT2       0.03768   2.35722nH   0.17411pF   
5     O1             TRI_OUT      0.03668   2.06962nH   0.15543pF   
6     O2             TRI_OUT      0.03668   2.06962nH   0.15543pF   
7     D2             INPUT2       0.03768   2.35722nH   0.17411pF   
8     D3             INPUT2       0.03869   2.64482nH   0.19279pF   
9     O3             TRI_OUT      0.03969   2.93241nH   0.21146pF   
10    GND            GND          0.04069   3.22001nH   0.23014pF   
11    CP             INPUT1       0.04069   3.22001nH   0.23014pF   
12    O4             TRI_OUT      0.03969   2.93241nH   0.21146pF   
13    D4             INPUT2       0.03869   2.64482nH   0.19279pF   
14    D5             INPUT2       0.03768   2.35722nH   0.17411pF   
15    O5             TRI_OUT      0.03668   2.06962nH   0.15543pF   
16    O6             TRI_OUT      0.03668   2.06962nH   0.15543pF   
17    D6             INPUT2       0.03768   2.35722nH   0.17411pF   
18    D7             INPUT2       0.03869   2.64482nH   0.19279pF   
19    O7             TRI_OUT      0.03969   2.93241nH   0.21146pF   
20    VCC            POWER        0.04069   3.22001nH   0.23014pF   
|
|
| *********************************************************************
|            Model INPUT1 
| *********************************************************************
|
|
[Model] INPUT1 
Model_type Input
Vinl = 800.00mV 
Vinh = 2.00V 
|
| variable                  typ      min     max
|
C_comp                      4.500pF  NA     NA
[Voltage Range]             3.300V   NA     NA
[GND Clamp Reference]       0.000V   NA     NA
[POWER Clamp Reference]     3.300V   NA     NA
|
|
[GND Clamp]
|
| Voltage   I(typ)    I(min) I(max)
|
-3.30060V   -1.02756A   NA   NA   
-3.20060V   -0.98330A   NA   NA   
-3.10060V   -0.93904A   NA   NA   
-3.00061V   -0.89477A   NA   NA   
-2.90061V   -0.85051A   NA   NA   
-2.80061V   -0.80625A   NA   NA   
-2.70061V   -0.76199A   NA   NA   
-2.60061V   -0.71772A   NA   NA   
-2.50143V   -0.67682A   NA   NA   
-2.39999V   -0.63128A   NA   NA   
-2.29887V   -0.58618A   NA   NA   
-2.20280V   -0.54230A   NA   NA   
-2.10176V   -0.49638A   NA   NA   
-2.00055V   -0.45072A   NA   NA   
-1.89942V   -0.40541A   NA   NA   
-1.79840V   -0.36040A   NA   NA   
-1.70200V   -0.31778A   NA   NA   
-1.60096V   -0.27420A   NA   NA   
-1.49976V   -0.22027A   NA   NA   
-1.39873V   -0.18117A   NA   NA   
-1.30292V   -0.14624A   NA   NA   
-1.20214V   -0.11144A   NA   NA   
-1.10072V   -0.07923A   NA   NA   
-0.99952V   -0.05064A   NA   NA   
-0.89853V   -0.02657A   NA   NA   
-0.80235V   -0.01050A   NA   NA   
-0.70102V   -0.00225A   NA   NA   
-0.59988V   -0.00084A   NA   NA   
-0.49878V   -0.00077A   NA   NA   
-0.40299V    0.00000A   NA   NA   
6.60236V     0.00000A   NA   NA   
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
| Voltage    I(typ)       I(min)  I(max)
|
-3.3000V     0.00000A     NA      NA
0.0000V      0.00000A     NA      NA
|
|
| *********************************************************************
|            Model INPUT2 
| *********************************************************************
|
|
[Model] INPUT2 
Model_type Input
Vinl = 800.00mV 
Vinh = 2.00V 
|
| variable                  typ      min     max
|
C_comp                      4.500pF  NA     NA
[Voltage Range]             3.300V   NA     NA
[GND Clamp Reference]       0.000V   NA     NA
[POWER Clamp Reference]     3.300V   NA     NA
|
|
[GND Clamp]
|
| Voltage   I(typ)    I(min) I(max)
|
-3.30060V   -1.12227A   NA   NA   
-3.20060V   -1.07420A   NA   NA   
-3.10060V   -1.02612A   NA   NA   
-3.00061V   -0.97805A   NA   NA   
-2.90061V   -0.92998A   NA   NA   
-2.80061V   -0.88191A   NA   NA   
-2.70061V   -0.83384A   NA   NA   
-2.60061V   -0.78577A   NA   NA   
-2.50146V   -0.73358A   NA   NA   
-2.39998V   -0.68803A   NA   NA   
-2.29891V   -0.64244A   NA   NA   
-2.20283V   -0.59876A   NA   NA   
-2.10178V   -0.55151A   NA   NA   
-2.00059V   -0.50348A   NA   NA   
-1.89945V   -0.45486A   NA   NA   
-1.79842V   -0.40728A   NA   NA   
-1.70205V   -0.33647A   NA   NA   
-1.60103V   -0.29134A   NA   NA   
-1.49980V   -0.24770A   NA   NA   
-1.39874V   -0.20480A   NA   NA   
-1.30295V   -0.16591A   NA   NA   
-1.20215V   -0.12716A   NA   NA   
-1.10070V   -0.07847A   NA   NA   
-0.99956V   -0.04992A   NA   NA   
-0.89856V   -0.02606A   NA   NA   
-0.80238V   -0.01023A   NA   NA   
-0.70103V   -0.00222A   NA   NA   
-0.59984V   -0.00091A   NA   NA   
-0.49876V   -0.00091A   NA   NA   
-0.40295V    0.00000A   NA   NA   
6.60233V     0.00000A   NA   NA   
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
| Voltage    I(typ)       I(min)  I(max)
|
-3.3000V     0.00000A     NA      NA
0.0000V      0.00000A     NA      NA
|
|
| *********************************************************************
|            Model TRI_OUT 
| *********************************************************************
|
[Model] TRI_OUT 
Model_type 3-state 
|
Vref = 0.000V
Rref = 500ohms
Vmeas = 1.650V 
|
| variable                  typ      min    max
|
C_comp                      5.500pF  NA     NA
[Voltage Range]             3.300V   NA     NA
[GND Clamp Reference]       0.000V   NA     NA
[POWER Clamp Reference]     3.300V   NA     NA
[Pullup Reference]          3.300V   NA     NA 
[Pulldown Reference]        0.000V   NA     NA 
|
|
[GND Clamp]
|
| Voltage   I(typ)    I(min) I(max)
|
-3.30023V   -1.00906A   NA   NA   
-3.19901V   -0.97619A   NA   NA   
-3.10322V   -0.94347A   NA   NA   
-3.00191V   -0.90803A   NA   NA   
-2.90081V   -0.87057A   NA   NA   
-2.79972V   -0.83104A   NA   NA   
-2.69859V   -0.79020A   NA   NA   
-2.60247V   -0.75053A   NA   NA   
-2.50140V   -0.70708A   NA   NA   
-2.39997V   -0.66310A   NA   NA   
-2.29890V   -0.61729A   NA   NA   
-2.20274V   -0.57433A   NA   NA   
-2.10173V   -0.52880A   NA   NA   
-2.00058V   -0.48292A   NA   NA   
-1.89944V   -0.43750A   NA   NA   
-1.79843V   -0.39277A   NA   NA   
-1.70199V   -0.34993A   NA   NA   
-1.60096V   -0.30633A   NA   NA   
-1.49975V   -0.26311A   NA   NA   
-1.39867V   -0.22158A   NA   NA   
-1.30286V   -0.18314A   NA   NA   
-1.20216V   -0.14444A   NA   NA   
-1.10070V   -0.07931A   NA   NA   
-0.99949V   -0.05305A   NA   NA   
-0.89849V   -0.03118A   NA   NA   
-0.80230V   -0.01509A   NA   NA   
-0.70097V   -0.00631A   NA   NA   
-0.59981V   -0.00272A   NA   NA   
-0.49871V   -0.00108A   NA   NA   
-0.40290V    0.00000A   NA   NA   
6.60237V     0.00000A   NA   NA   
|
|
[Pulldown]
|
|
| Voltage   I(typ)    I(min) I(max)
|
-3.30014V   -1.01570A   NA   NA   
-3.19900V   -0.98095A   NA   NA   
-3.10319V   -0.94898A   NA   NA   
-3.00185V   -0.91332A   NA   NA   
-2.90074V   -0.87671A   NA   NA   
-2.79964V   -0.83651A   NA   NA   
-2.69860V   -0.79613A   NA   NA   
-2.60249V   -0.75686A   NA   NA   
-2.50145V   -0.71307A   NA   NA   
-2.40002V   -0.66899A   NA   NA   
-2.29894V   -0.62410A   NA   NA   
-2.20282V   -0.58175A   NA   NA   
-2.10182V   -0.53658A   NA   NA   
-2.00067V   -0.49159A   NA   NA   
-1.89951V   -0.44723A   NA   NA   
-1.79848V   -0.40255A   NA   NA   
-1.70211V   -0.36139A   NA   NA   
-1.60104V   -0.31874A   NA   NA   
-1.49985V   -0.27749A   NA   NA   
-1.39871V   -0.23721A   NA   NA   
-1.30296V   -0.20125A   NA   NA   
-1.20218V   -0.13966A   NA   NA   
-1.10074V   -0.11603A   NA   NA   
-0.99960V   -0.09611A   NA   NA   
-0.89856V   -0.08092A   NA   NA   
-0.80232V   -0.06996A   NA   NA   
-0.70106V   -0.06088A   NA   NA   
-0.59984V   -0.05193A   NA   NA   
-0.49880V   -0.04289A   NA   NA   
-0.40296V   -0.03493A   NA   NA   
-0.30165V   -0.02595A   NA   NA   
-0.20065V   -0.01735A   NA   NA   
-0.09959V   -0.00907A   NA   NA   
0.00000V   0.00000A   NA   NA   
0.09956V   0.00901A   NA   NA   
0.20063V   0.01683A   NA   NA   
0.30162V   0.02498A   NA   NA   
0.40293V   0.03278A   NA   NA   
0.49877V   0.03961A   NA   NA   
0.59983V   0.04677A   NA   NA   
0.70102V   0.05347A   NA   NA   
0.80233V   0.05995A   NA   NA   
0.89852V   0.06575A   NA   NA   
0.99952V   0.07080A   NA   NA   
1.10074V   0.07580A   NA   NA   
1.20217V   0.08034A   NA   NA   
1.30294V   0.08443A   NA   NA   
1.39879V   0.08763A   NA   NA   
1.49987V   0.09097A   NA   NA   
1.60101V   0.09368A   NA   NA   
1.70206V   0.09553A   NA   NA   
1.79845V   0.09736A   NA   NA   
1.89950V   0.09901A   NA   NA   
2.00065V   0.10038A   NA   NA   
2.10178V   0.10053A   NA   NA   
2.20280V   0.10224A   NA   NA   
2.29888V   0.10300A   NA   NA   
2.40001V   0.10304A   NA   NA   
2.50145V   0.10316A   NA   NA   
2.60243V   0.10323A   NA   NA   
2.69859V   0.10329A   NA   NA   
2.79967V   0.10339A   NA   NA   
2.90073V   0.10346A   NA   NA   
3.00185V   0.10353A   NA   NA   
3.10316V   0.10369A   NA   NA   
3.19891V   0.10386A   NA   NA   
3.30017V   0.10396A   NA   NA   
3.40123V   0.10402A   NA   NA   
3.50220V   0.10417A   NA   NA   
3.59841V   0.10440A   NA   NA   
3.69956V   0.10488A   NA   NA   
3.80099V   0.10491A   NA   NA   
3.90186V   0.10517A   NA   NA   
3.99777V   0.10526A   NA   NA   
4.09898V   0.10534A   NA   NA   
4.20001V   0.10552A   NA   NA   
4.30128V   0.10570A   NA   NA   
4.40234V   0.10588A   NA   NA   
4.49839V   0.10606A   NA   NA   
4.59993V   0.10624A   NA   NA   
4.70083V   0.10642A   NA   NA   
4.80205V   0.10660A   NA   NA   
4.89776V   0.10678A   NA   NA   
4.99915V   0.10696A   NA   NA   
5.10052V   0.10714A   NA   NA   
5.20165V   0.10732A   NA   NA   
5.30258V   0.10750A   NA   NA   
5.39906V   0.10768A   NA   NA   
5.50001V   0.10786A   NA   NA   
5.60105V   0.10804A   NA   NA   
5.70236V   0.10822A   NA   NA   
5.79814V   0.10840A   NA   NA   
5.89951V   0.10858A   NA   NA   
6.00047V   0.10876A   NA   NA   
6.10167V   0.10894A   NA   NA   
6.20293V   0.10912A   NA   NA   
6.29921V   0.10930A   NA   NA   
6.40029V   0.10948A   NA   NA   
6.50124V   0.10966A   NA   NA   
6.60236V   0.10984A   NA   NA   
|
|
[Pullup]             |Note: Vtable = Vcc - Voutput
|
|
| Voltage   I(typ)   I(min) I(max)
|
-3.30014V   0.12636A   NA   NA   
-3.19891V   0.12281A   NA   NA   
-3.10313V   0.12006A   NA   NA   
-3.00181V   0.11623A   NA   NA   
-2.90069V   0.11304A   NA   NA   
-2.79965V   0.10903A   NA   NA   
-2.69856V   0.10555A   NA   NA   
-2.60244V   0.10201A   NA   NA   
-2.50142V   0.09814A   NA   NA   
-2.40001V   0.09455A   NA   NA   
-2.29890V   0.09098A   NA   NA   
-2.20278V   0.08745A   NA   NA   
-2.10175V   0.08349A   NA   NA   
-2.00057V   0.07969A   NA   NA   
-1.89944V   0.07572A   NA   NA   
-1.79838V   0.07189A   NA   NA   
-1.70199V   0.06786A   NA   NA   
-1.60095V   0.06447A   NA   NA   
-1.49978V   0.06101A   NA   NA   
-1.39872V   0.05793A   NA   NA   
-1.30290V   0.05451A   NA   NA   
-1.20211V   0.05101A   NA   NA   
-1.10064V   0.04643A   NA   NA   
-0.99950V   0.04192A   NA   NA   
-0.89854V   0.03789A   NA   NA   
-0.80230V   0.03356A   NA   NA   
-0.70101V   0.02927A   NA   NA   
-0.59982V   0.02497A   NA   NA   
-0.49868V   0.02058A   NA   NA   
-0.40290V   0.01658A   NA   NA   
-0.30153V   0.01235A   NA   NA   
-0.20053V   0.00864A   NA   NA   
-0.09952V   0.00457A   NA   NA   
0.00000V    0.00000A   NA   NA   
0.09952V   -0.00448A   NA   NA   
0.20056V   -0.00839A   NA   NA   
0.30159V   -0.01186A   NA   NA   
0.40291V   -0.01540A   NA   NA   
0.49871V   -0.01883A   NA   NA   
0.59983V   -0.02244A   NA   NA   
0.70096V   -0.02585A   NA   NA   
0.80233V   -0.02918A   NA   NA   
0.89849V   -0.03226A   NA   NA   
0.99949V   -0.03532A   NA   NA   
1.10070V   -0.03830A   NA   NA   
1.20215V   -0.04082A   NA   NA   
1.30293V   -0.04348A   NA   NA   
1.39874V   -0.04585A   NA   NA   
1.49979V   -0.04817A   NA   NA   
1.60103V   -0.05064A   NA   NA   
1.70201V   -0.05258A   NA   NA   
1.79845V   -0.05425A   NA   NA   
1.89943V   -0.05599A   NA   NA   
2.00061V   -0.05746A   NA   NA   
2.10175V   -0.05926A   NA   NA   
2.20274V   -0.06055A   NA   NA   
2.29891V   -0.06175A   NA   NA   
2.39998V   -0.06264A   NA   NA   
2.50141V   -0.06390A   NA   NA   
2.60242V   -0.06444A   NA   NA   
2.69855V   -0.06535A   NA   NA   
2.79967V   -0.06581A   NA   NA   
2.90070V   -0.06616A   NA   NA   
3.00182V   -0.06666A   NA   NA   
3.10318V   -0.06702A   NA   NA   
3.19895V   -0.06759A   NA   NA   
3.30016V   -0.06794A   NA   NA   
3.40132V   -0.06827A   NA   NA   
3.50221V   -0.06850A   NA   NA   
3.59838V   -0.06884A   NA   NA   
3.69960V   -0.06927A   NA   NA   
3.80103V   -0.06984A   NA   NA   
3.90184V   -0.07151A   NA   NA   
3.99771V   -0.07483A   NA   NA   
4.09893V   -0.08282A   NA   NA   
4.19998V   -0.09901A   NA   NA   
4.30123V   -0.12108A   NA   NA   
4.40235V   -0.14847A   NA   NA   
4.49844V   -0.20007A   NA   NA   
4.59986V   -0.23627A   NA   NA   
4.70081V   -0.27432A   NA   NA   
4.80210V   -0.31354A   NA   NA   
4.89779V   -0.35215A   NA   NA   
4.99919V   -0.39415A   NA   NA   
5.10053V   -0.43641A   NA   NA   
5.20165V   -0.47894A   NA   NA   
5.30258V   -0.52217A   NA   NA   
5.39907V   -0.56308A   NA   NA   
5.49998V   -0.60715A   NA   NA   
5.60099V   -0.65068A   NA   NA   
5.70230V   -0.69363A   NA   NA   
5.79804V   -0.73406A   NA   NA   
5.89945V   -0.77591A   NA   NA   
6.00042V   -0.81599A   NA   NA   
6.10169V   -0.85486A   NA   NA   
6.20291V   -0.89195A   NA   NA   
6.29909V   -0.92779A   NA   NA   
6.40028V   -0.96052A   NA   NA   
6.50116V   -0.99335A   NA   NA   
6.60234V   -1.02460A   NA   NA   
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
|
| Voltage   I(typ)       I(min)  I(max)
|
-3.300V     0.00000A     NA      NA
0.0000V     0.00000A     NA      NA
|
|
[Ramp]
|
|
| variable    typ              min   max
|
dV/dt_r       1.98V/523.0p     NA    NA 
dV/dt_f       1.98V/575.0p     NA    NA  
R_load = 500ohms 
|
|
|
[End]