
Samsung ASIC
4-75
STDL130
PvOTyz_LP
Tri-State Output Buffers
Switching Characteristics
PTOT4_LP
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.20ns, CL: Capacitive Load[pF])
PTOT6_LP
Path
Parameter
Delay [ns]
CL = 50.0pF
7.837
6.949
4.286
3.858
7.838
6.853
4.337
3.801
0.513
2.389
7.838
6.853
4.403
3.866
0.547
2.423
<
Delay Equations [ns]
Group1*
0.896 + 0.139*CL
1.530 + 0.108*CL
1.149 + 0.063*CL
0.763 + 0.062*CL
0.898 + 0.139*CL
1.488 + 0.107*CL
1.198 + 0.063*CL
0.784 + 0.060*CL
0.513 + 0.000*CL
2.391 + 0.000*CL
0.898 + 0.139*CL
1.488 + 0.107*CL
1.264 + 0.063*CL
0.849 + 0.060*CL
0.547 + 0.000*CL
2.425 + 0.000*CL
Group2*
1.012 + 0.137*CL
1.396 + 0.111*CL
1.189 + 0.062*CL
0.800 + 0.061*CL
1.013 + 0.136*CL
1.337 + 0.110*CL
1.240 + 0.062*CL
0.798 + 0.060*CL
0.513 + 0.000*CL
2.389 + 0.000*CL
1.013 + 0.136*CL
1.337 + 0.110*CL
1.305 + 0.062*CL
0.864 + 0.060*CL
0.547 + 0.000*CL
2.423 + 0.000*CL
Group3*
1.134 + 0.135*CL
1.311 + 0.112*CL
1.234 + 0.061*CL
0.835 + 0.061*CL
1.134 + 0.135*CL
1.241 + 0.112*CL
1.285 + 0.061*CL
0.818 + 0.060*CL
0.513 + 0.000*CL
2.388 + 0.000*CL
1.134 + 0.135*CL
1.240 + 0.112*CL
1.350 + 0.061*CL
0.883 + 0.060*CL
0.547 + 0.000*CL
2.422 + 0.000*CL
A to PAD
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tPLZ
tPHZ
tR
tF
tPLH
tPHL
tPLZ
tPHZ
TN to PAD
EN to PAD
*Group1 : CL < 50, *Group2 : 5 =
Path
Parameter
Delay [ns]
CL = 50.0pF
5.502
4.700
3.443
2.900
5.503
4.568
3.495
2.818
0.595
3.828
5.503
4.568
3.560
2.883
0.629
3.862
<
Delay Equations [ns]
Group1*
0.676 + 0.097*CL
1.065 + 0.073*CL
1.253 + 0.044*CL
0.825 + 0.042*CL
0.677 + 0.097*CL
0.967 + 0.072*CL
1.302 + 0.044*CL
0.804 + 0.040*CL
0.596 + 0.000*CL
3.843 + 0.000*CL
0.677 + 0.097*CL
0.968 + 0.072*CL
1.368 + 0.044*CL
0.869 + 0.040*CL
0.629 + 0.000*CL
3.877 + 0.000*CL
Group2*
0.731 + 0.095*CL
0.997 + 0.074*CL
1.276 + 0.043*CL
0.841 + 0.041*CL
0.732 + 0.095*CL
0.894 + 0.073*CL
1.327 + 0.043*CL
0.811 + 0.040*CL
0.595 + 0.000*CL
3.828 + 0.000*CL
0.732 + 0.095*CL
0.894 + 0.073*CL
1.392 + 0.043*CL
0.876 + 0.040*CL
0.629 + 0.000*CL
3.862 + 0.000*CL
Group3*
0.803 + 0.094*CL
0.928 + 0.075*CL
1.303 + 0.043*CL
0.862 + 0.041*CL
0.805 + 0.094*CL
0.824 + 0.074*CL
1.355 + 0.043*CL
0.825 + 0.040*CL
0.595 + 0.000*CL
3.821 + 0.000*CL
0.805 + 0.094*CL
0.824 + 0.074*CL
1.420 + 0.043*CL
0.891 + 0.040*CL
0.629 + 0.000*CL
3.856 + 0.000*CL
A to PAD
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tPLZ
tPHZ
tR
tF
tPLH
tPHL
tPLZ
tPHZ
TN to PAD
EN to PAD
*Group1 : CL < 50, *Group2 : 5 =