| *********************************************************************
|                    PERICOM SEMICONDUCTOR CORP
|                    IBIS Model of: PI4S708T
|                    Product Family: 4S
|                    SOIC (W) Package
| *********************************************************************
|
[IBIS Ver] 3.2
[Comment char] |_char
[File Name] 4s708tw.ibs
[File Rev] 2.0
[Source] File originated at Pericom Semiconductor Corp.
[Date] 09/12/03
[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 
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  WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF 
  MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 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
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  for the licensed IBIS model. 
 
  Contact Pericom at ATTN: APPLICATION ENGINEERING / IBIS MODELS
  2380 Bering Drive, San Jose, CA 95131
|
|
| *********************************************************************
|
[Component] PI4S708T
[Manufacturer] Pericom Semiconductor Corp.
|
[Package]
|
| variable    typ               min      max
|
R_pkg         0.52715ohm        NA       NA   
L_pkg         1.57050nH         NA       NA   
C_pkg         0.29280pF         NA       NA   
|
|
[Pin]   Signal_Name   Model_Name   R_pin     L_pin       C_pin  
|   
1       /MR           INPUT1       0.05164   1.683nH   0.3562pF   
2       VCC           POWER        0.05379   1.458nH   0.2294pF   
3       GND           GND          0.05379   1.458nH   0.2294pF   
4       PFI           INPUT2       0.05164   1.683nH   0.3562pF   
5       /PFO          OUTPUT       0.05164   1.683nH   0.3562pF   
6       NC            NC           0.05379   1.458nH   0.2294pF   
7       /RESET        OUTPUT       0.05379   1.458nH   0.2294pF   
8       RESET         OUTPUT       0.05164   1.683nH   0.3562pF  
|          
|         
|
| *********************************************************************
|            Model INPUT1
| *********************************************************************
|
[Model] INPUT1
Model_type Input
Vinl = 0.616V
Vinh = 2.156V 
|
| variable                 typ        min     max
|
C_comp                     3.00pF     NA      NA
[Voltage Range]            3.08V      NA      NA
[GND Clamp Reference]      0.000V     NA      NA 
[POWER Clamp Reference]    3.08V      NA      NA
|
|
[GND Clamp]
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.08245V       -1.49758A       NA      NA
-2.98143V       -1.21472A       NA      NA
-2.88007V       -1.14489A       NA      NA
-2.77912V       -1.08657A       NA      NA
-2.67806V       -1.02820A       NA      NA
-2.58200V       -0.97369A       NA      NA
-2.48079V       -0.91330A       NA      NA
-2.37956V       -0.85342A       NA      NA
-2.27831V       -0.79172A       NA      NA
-2.18242V       -0.73506A       NA      NA
-2.08120V       -0.67254A       NA      NA
-1.98002V       -0.61209A       NA      NA
-1.87906V       -0.55087A       NA      NA
-1.77796V       -0.49045A       NA      NA
-1.68160V       -0.43412A       NA      NA
-1.58044V       -0.37537A       NA      NA
-1.47953V       -0.31872A       NA      NA
-1.37832V       -0.26349A       NA      NA
-1.28275V       -0.21348A       NA      NA
-1.18158V       -0.16346A       NA      NA
-1.08037V       -0.11746A       NA      NA
-0.97925V       -0.07593A       NA      NA
-0.88321V       -0.04295A       NA      NA
-0.78178V       -0.01749A       NA      NA
-0.68058V       -0.00562A       NA      NA
-0.57961V       -0.00183A       NA      NA
-0.47862V       0.00000A        NA      NA
6.10128V        0.00000A        NA      NA  
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.08245V       0.00000A        NA      NA
0.00000V        0.00000A        NA      NA
|
|
| *********************************************************************
|            Model INPUT2
| *********************************************************************
|
[Model] INPUT2
Model_type Input
Vinl = 0.924V
Vinh = 2.156V
|
| variable                 typ        min     max
|
C_comp                     3.00pF     NA      NA
[Voltage Range]            3.08V      NA      NA
[GND Clamp Reference]      0.000V     NA      NA 
[POWER Clamp Reference]    3.08V      NA      NA
|
|
[GND Clamp]
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.08253V       -1.17689A       NA      NA
-2.98152V       -1.12194A       NA      NA
-2.88012V       -1.06827A       NA      NA
-2.77915V       -1.01440A       NA      NA
-2.67810V       -0.95992A       NA      NA
-2.58185V       -0.90854A       NA      NA
-2.48085V       -0.84359A       NA      NA
-2.37956V       -0.78588A       NA      NA
-2.27812V       -0.72873A       NA      NA
-2.18243V       -0.67466A       NA      NA
-2.08120V       -0.61782A       NA      NA
-1.97999V       -0.56134A       NA      NA
-1.87885V       -0.50513A       NA      NA
-1.77795V       -0.44960A       NA      NA
-1.68161V       -0.39704A       NA      NA
-1.58045V       -0.34342A       NA      NA
-1.47951V       -0.29139A       NA      NA
-1.37833V       -0.24104A       NA      NA
-1.28262V       -0.19562A       NA      NA
-1.18133V       -0.14993A       NA      NA
-1.08017V       -0.10825A       NA      NA
-0.97903V       -0.07073A       NA      NA
-0.88291V       -0.04035A       NA      NA
-0.78171V       -0.01712A       NA      NA
-0.68051V       -0.00623A       NA      NA
-0.57944V       -0.00257A       NA      NA
-0.47845V       0.00000A        NA      NA
6.10135V        0.00000A        NA      NA  
|
|
[POWER Clamp]          |Note: Vtable = Vcc - Voutput
|
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.08253V       0.00000A        NA      NA
0.00000V        0.00000A        NA      NA
|
|
| *********************************************************************
|            Model OUTPUT
| *********************************************************************
|
|
[Model] OUTPUT
Model_type Output
|
Vref = 0.0000V
Rref = 500ohms 
Vmeas = 1.54V 
|
| variable                     typ       min     max
|
C_comp                         4.00pF    NA      NA 
[Voltage Range]                3.08V     NA      NA 
[POWER Clamp Reference]        3.08V     NA      NA
[GND Clamp Reference]          0.000V    NA      NA
[Pullup Reference]             3.08V     NA      NA
[Pulldown Reference]           0.000V    NA      NA
|
|
|
[Pulldown]
|
| Voltage       I(typ)          I(min)  I(max)
|
-3.08250V       -1.06069A       NA      NA
-2.98148V       -1.01302A       NA      NA
-2.88009V       -0.96447A       NA      NA
-2.77907V       -0.91562A       NA      NA
-2.67808V       -0.86559A       NA      NA
-2.58183V       -0.81859A       NA      NA
-2.48080V       -0.76905A       NA      NA
-2.37958V       -0.71824A       NA      NA
-2.27816V       -0.66725A       NA      NA
-2.18248V       -0.61938A       NA      NA
-2.08125V       -0.56857A       NA      NA
-1.98003V       -0.51750A       NA      NA
-1.87891V       -0.46656A       NA      NA
-1.77802V       -0.41643A       NA      NA
-1.68167V       -0.36875A       NA      NA
-1.58046V       -0.31985A       NA      NA
-1.47956V       -0.27230A       NA      NA
-1.37834V       -0.22665A       NA      NA
-1.28266V       -0.18481A       NA      NA
-1.18137V       -0.14395A       NA      NA
-1.08024V       -0.10647A       NA      NA
-0.97907V       -0.07336A       NA      NA
-0.88293V       -0.04810A       NA      NA
-0.78178V       -0.03030A       NA      NA
-0.68060V       -0.02177A       NA      NA
-0.57946V       -0.01679A       NA      NA
-0.47850V       -0.01316A       NA      NA
-0.38248V       -0.01103A       NA      NA
-0.28125V       -0.00842A       NA      NA
-0.18019V       -0.00563A       NA      NA
-0.07926V       -0.00316A       NA      NA
0.00000V        0.00000A        NA      NA
0.09934V        0.00363A        NA      NA
0.20038V        0.00605A        NA      NA
0.30141V        0.00857A        NA      NA
0.40268V        0.01081A        NA      NA
0.49854V        0.01235A        NA      NA
0.59964V        0.01429A        NA      NA
0.70078V        0.01626A        NA      NA
0.80207V        0.01809A        NA      NA
0.89810V        0.01950A        NA      NA
0.99929V        0.02099A        NA      NA
1.10046V        0.02227A        NA      NA
1.20171V        0.02342A        NA      NA
1.30263V        0.02439A        NA      NA
1.39845V        0.02508A        NA      NA
1.49950V        0.02559A        NA      NA
1.60072V        0.02613A        NA      NA
1.70177V        0.02646A        NA      NA
1.79809V        0.02681A        NA      NA
1.89914V        0.02697A        NA      NA
2.00008V        0.02725A        NA      NA
2.10144V        0.02730A        NA      NA
2.20244V        0.02737A        NA      NA
2.29837V        0.02743A        NA      NA
2.39966V        0.02751A        NA      NA
2.50109V        0.02751A        NA      NA
2.60188V        0.02752A        NA      NA
2.69822V        0.02755A        NA      NA
2.79949V        0.02759A        NA      NA
2.90038V        0.02762A        NA      NA
3.00145V        0.02766A        NA      NA
3.10282V        0.02768A        NA      NA
3.19858V        0.02772A        NA      NA
3.29974V        0.02778A        NA      NA
3.40072V        0.02778A        NA      NA
3.50189V        0.02785A        NA      NA
3.59802V        0.02788A        NA      NA
3.69922V        0.02792A        NA      NA
3.80067V        0.02925A        NA      NA
3.90149V        0.03821A        NA      NA
3.99735V        0.05012A        NA      NA
4.09861V        0.06682A        NA      NA
4.19978V        0.09142A        NA      NA
4.30087V        0.11952A        NA      NA
4.40208V        0.15013A        NA      NA
4.49809V        0.18192A        NA      NA
4.59951V        0.21822A        NA      NA
4.70045V        0.25529A        NA      NA
4.80177V        0.29357A        NA      NA
4.89737V        0.33145A        NA      NA
4.99877V        0.37113A        NA      NA
5.10016V        0.41197A        NA      NA
5.20117V        0.45281A        NA      NA
5.30218V        0.49481A        NA      NA
5.39867V        0.53450A        NA      NA
5.49963V        0.57620A        NA      NA
5.60068V        0.61729A        NA      NA
5.70194V        0.65867A        NA      NA
5.79763V        0.69705A        NA      NA
5.89909V        0.73755A        NA      NA
6.00010V        0.77773A        NA      NA
6.10136V        0.81667A        NA      NA  
|
|
[Pullup]             |Note: Vtable = Vcc - Voutput
|
| Voltage   I(typ)   I(min)   I(max)
|
-3.08251V       0.89178A        NA      NA
-2.98150V       0.85026A        NA      NA
-2.88014V       0.80326A        NA      NA
-2.77917V       0.76381A        NA      NA
-2.67810V       0.74090A        NA      NA
-2.58182V       0.69979A        NA      NA
-2.48084V       0.65447A        NA      NA
-2.37963V       0.60763A        NA      NA
-2.27816V       0.56002A        NA      NA
-2.18241V       0.51474A        NA      NA
-2.08125V       0.46707A        NA      NA
-1.98006V       0.42000A        NA      NA
-1.87892V       0.37314A        NA      NA
-1.77801V       0.32724A        NA      NA
-1.68163V       0.28478A        NA      NA
-1.58041V       0.24093A        NA      NA
-1.47950V       0.19914A        NA      NA
-1.37830V       0.15945A        NA      NA
-1.28262V       0.12424A        NA      NA
-1.18138V       0.09114A        NA      NA
-1.08015V       0.06188A        NA      NA
-0.97906V       0.03809A        NA      NA
-0.88294V       0.02264A        NA      NA
-0.78170V       0.01055A        NA      NA
-0.68053V       0.00436A        NA      NA
-0.57946V       0.00342A        NA      NA
-0.47844V       0.00285A        NA      NA
-0.38241V       0.00238A        NA      NA
-0.28112V       0.00196A        NA      NA
-0.18021V       0.00167A        NA      NA
-0.07921V       0.00125A        NA      NA
0.00000V        0.00000A        NA      NA
0.09938V        -0.00122A       NA      NA
0.20046V        -0.00159A       NA      NA
0.30141V        -0.00196A       NA      NA
0.40276V        -0.00226A       NA      NA
0.49854V        -0.00251A       NA      NA
0.59969V        -0.00288A       NA      NA
0.70081V        -0.00319A       NA      NA
0.80215V        -0.00344A       NA      NA
0.89811V        -0.00370A       NA      NA
0.99933V        -0.00379A       NA      NA
1.10053V        -0.00398A       NA      NA
1.20176V        -0.00416A       NA      NA
1.30274V        -0.00435A       NA      NA
1.39853V        -0.00446A       NA      NA
1.49961V        -0.00455A       NA      NA
1.60080V        -0.00466A       NA      NA
1.70182V        -0.00478A       NA      NA
1.79820V        -0.00491A       NA      NA
1.89920V        -0.00494A       NA      NA
2.00021V        -0.00497A       NA      NA
2.10155V        -0.00504A       NA      NA
2.20256V        -0.00506A       NA      NA
2.29849V        -0.00511A       NA      NA
2.39975V        -0.00511A       NA      NA
2.50118V        -0.00521A       NA      NA
2.60203V        -0.00528A       NA      NA
2.69832V        -0.00530A       NA      NA
2.79959V        -0.00535A       NA      NA
2.90049V        -0.00538A       NA      NA
3.00160V        -0.00539A       NA      NA
3.10290V        -0.00547A       NA      NA
3.19874V        -0.00551A       NA      NA
3.29989V        -0.00552A       NA      NA
3.40081V        -0.00563A       NA      NA
3.50191V        -0.00565A       NA      NA
3.59812V        -0.00603A       NA      NA
3.69929V        -0.00797A       NA      NA
3.80075V        -0.01196A       NA      NA
3.90158V        -0.02439A       NA      NA
3.99743V        -0.04615A       NA      NA
4.09864V        -0.07649A       NA      NA
4.19984V        -0.11144A       NA      NA
4.30089V        -0.14967A       NA      NA
4.40213V        -0.19083A       NA      NA
4.49808V        -0.23185A       NA      NA
4.59952V        -0.27713A       NA      NA
4.70051V        -0.32311A       NA      NA
4.80179V        -0.36976A       NA      NA
4.89746V        -0.41522A       NA      NA
4.99883V        -0.46284A       NA      NA
5.10024V        -0.51030A       NA      NA
5.20124V        -0.55708A       NA      NA
5.30218V        -0.60207A       NA      NA
5.39871V        -0.64202A       NA      NA
5.49963V        -0.68512A       NA      NA
5.60065V        -0.72988A       NA      NA
5.70198V        -0.77495A       NA      NA
5.79759V        -0.81846A       NA      NA
5.89910V        -0.87081A       NA      NA
6.00013V        -0.91937A       NA      NA
6.10134V        -0.96979A       NA      NA  
|
|
[Ramp]
|
| variable      typ           min        max
|
dV/dt_r         1.85/1.34n    NA         NA
dV/dt_f         1.85/928.7p   NA         NA
R_load = 500ohms 
|
|
[End]