
STDL130
4-62
Samsung ASIC
PvODyz_LP
Open Drain Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 3.3V, t
R
/t
F
=0.20ns, CL: Capacitive Load[pF])
PHTOD1_LP
PHTOD2_LP
PHTOD4_LP
PHTOD6_LP
Path
Parameter
Delay [ns]
CL = 50.0pF
28.071
14.822
0.959
28.071
14.925
1.034
<
Delay Equations [ns]
Group1*
4.173 + 0.478*CL
3.137 + 0.234*CL
0.959 + 0.000*CL
4.173 + 0.478*CL
3.237 + 0.234*CL
1.034 + 0.000*CL
Group2*
3.415 + 0.493*CL
3.068 + 0.235*CL
0.959 + 0.000*CL
3.415 + 0.493*CL
3.173 + 0.235*CL
1.034 + 0.000*CL
Group3*
3.040 + 0.498*CL
2.909 + 0.237*CL
0.959 + 0.000*CL
3.040 + 0.498*CL
3.008 + 0.237*CL
1.034 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
15.843
8.623
0.753
15.843
8.726
0.829
<
Delay Equations [ns]
Group1*
3.513 + 0.247*CL
1.754 + 0.137*CL
0.753 + 0.000*CL
3.513 + 0.247*CL
1.857 + 0.137*CL
0.829 + 0.000*CL
Group2*
2.661 + 0.264*CL
1.833 + 0.136*CL
0.753 + 0.000*CL
2.661 + 0.264*CL
1.935 + 0.136*CL
0.829 + 0.000*CL
Group3*
2.151 + 0.270*CL
1.855 + 0.136*CL
0.753 + 0.000*CL
2.151 + 0.270*CL
1.958 + 0.136*CL
0.829 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
8.616
5.267
0.853
8.616
5.370
0.929
<
Delay Equations [ns]
Group1*
2.928 + 0.114*CL
1.768 + 0.070*CL
0.853 + 0.000*CL
2.928 + 0.114*CL
1.870 + 0.070*CL
0.929 + 0.000*CL
Group2*
2.545 + 0.121*CL
1.806 + 0.069*CL
0.853 + 0.000*CL
2.545 + 0.121*CL
1.909 + 0.069*CL
0.929 + 0.000*CL
Group3*
1.976 + 0.129*CL
1.844 + 0.069*CL
0.853 + 0.000*CL
1.976 + 0.129*CL
1.946 + 0.069*CL
0.929 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
6.187
4.346
0.958
6.187
4.449
1.033
<
Delay Equations [ns]
Group1*
2.095 + 0.082*CL
1.979 + 0.047*CL
0.958 + 0.000*CL
2.095 + 0.082*CL
2.082 + 0.047*CL
1.033 + 0.000*CL
Group2*
2.217 + 0.079*CL
2.019 + 0.047*CL
0.958 + 0.000*CL
2.217 + 0.079*CL
2.122 + 0.047*CL
1.033 + 0.000*CL
Group3*
2.026 + 0.082*CL
2.048 + 0.046*CL
0.958 + 0.000*CL
2.026 + 0.082*CL
2.151 + 0.046*CL
1.033 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =