
Samsung ASIC
4-77
STD130
PvOTyz
Tri-State Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 2.5V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PMOT4SM
PMOT8SM
Path
Parameter
Delay [ns]
CL = 50.0pF
6.897
6.718
6.099
5.662
6.897
6.718
6.355
5.884
1.306
1.790
6.897
6.718
6.455
5.984
1.381
1.865
<
Delay Equations [ns]
Group1*
0.998 + 0.118*CL
0.765 + 0.119*CL
3.047 + 0.061*CL
2.317 + 0.067*CL
0.998 + 0.118*CL
0.766 + 0.119*CL
3.301 + 0.061*CL
2.538 + 0.067*CL
1.306 + 0.000*CL
1.790 + 0.000*CL
0.998 + 0.118*CL
0.766 + 0.119*CL
3.402 + 0.061*CL
2.639 + 0.067*CL
1.381 + 0.000*CL
1.865 + 0.000*CL
Group2*
0.900 + 0.120*CL
0.687 + 0.121*CL
3.111 + 0.060*CL
2.353 + 0.066*CL
0.900 + 0.120*CL
0.687 + 0.121*CL
3.366 + 0.060*CL
2.575 + 0.066*CL
1.306 + 0.000*CL
1.790 + 0.000*CL
0.900 + 0.120*CL
0.687 + 0.121*CL
3.467 + 0.060*CL
2.675 + 0.066*CL
1.381 + 0.000*CL
1.865 + 0.000*CL
Group3*
0.807 + 0.121*CL
0.617 + 0.122*CL
3.134 + 0.059*CL
2.364 + 0.066*CL
0.807 + 0.121*CL
0.617 + 0.122*CL
3.390 + 0.059*CL
2.585 + 0.066*CL
1.306 + 0.000*CL
1.790 + 0.000*CL
0.807 + 0.121*CL
0.617 + 0.122*CL
3.490 + 0.059*CL
2.685 + 0.066*CL
1.381 + 0.000*CL
1.865 + 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
4.352
3.896
5.683
4.660
4.352
3.897
5.939
4.883
1.530
2.288
4.352
3.897
6.039
4.983
1.605
2.364
<
Delay Equations [ns]
Group1*
1.452 + 0.058*CL
0.987 + 0.058*CL
3.733 + 0.039*CL
2.732 + 0.039*CL
1.452 + 0.058*CL
0.991 + 0.058*CL
3.988 + 0.039*CL
2.952 + 0.039*CL
1.530 + 0.000*CL
2.289 + 0.000*CL
1.452 + 0.058*CL
0.991 + 0.058*CL
4.089 + 0.039*CL
3.053 + 0.039*CL
1.605 + 0.000*CL
2.364 + 0.000*CL
Group2*
1.480 + 0.057*CL
0.988 + 0.058*CL
3.957 + 0.035*CL
2.881 + 0.036*CL
1.480 + 0.057*CL
0.990 + 0.058*CL
4.212 + 0.035*CL
3.103 + 0.036*CL
1.530 + 0.000*CL
2.288 + 0.000*CL
1.480 + 0.057*CL
0.990 + 0.058*CL
4.313 + 0.035*CL
3.203 + 0.036*CL
1.605 + 0.000*CL
2.364 + 0.000*CL
Group3*
1.451 + 0.058*CL
0.949 + 0.059*CL
4.127 + 0.032*CL
2.984 + 0.034*CL
1.452 + 0.058*CL
0.951 + 0.059*CL
4.383 + 0.032*CL
3.206 + 0.034*CL
1.530 + 0.000*CL
2.288 + 0.000*CL
1.452 + 0.058*CL
0.951 + 0.059*CL
4.483 + 0.032*CL
3.307 + 0.034*CL
1.605 + 0.000*CL
2.364 + 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 =