![](http://datasheet.mmic.net.cn/370000/STDL130_datasheet_16733657/STDL130_474.png)
Samsung ASIC
4-57
STDL130
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])
PHOD1_LP
PHOD2_LP
PHOD4_LP
PHOD8_LP
Path
Parameter
Delay [ns]
CL = 50.0pF
26.612
13.674
1.090
26.612
13.777
1.165
<
Delay Equations [ns]
Group1*
1.552 + 0.501*CL
1.724 + 0.239*CL
1.090 + 0.000*CL
1.552 + 0.501*CL
1.826 + 0.239*CL
1.165 + 0.000*CL
Group2*
1.552 + 0.501*CL
1.724 + 0.239*CL
1.090 + 0.000*CL
1.552 + 0.501*CL
1.827 + 0.239*CL
1.165 + 0.000*CL
Group3*
1.546 + 0.501*CL
1.724 + 0.239*CL
1.090 + 0.000*CL
1.546 + 0.501*CL
1.827 + 0.239*CL
1.165 + 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
14.643
8.144
0.886
14.643
8.247
0.961
<
Delay Equations [ns]
Group1*
0.869 + 0.275*CL
1.284 + 0.137*CL
0.886 + 0.000*CL
0.869 + 0.275*CL
1.386 + 0.137*CL
0.961 + 0.000*CL
Group2*
0.865 + 0.276*CL
1.283 + 0.137*CL
0.886 + 0.000*CL
0.865 + 0.276*CL
1.386 + 0.137*CL
0.961 + 0.000*CL
Group3*
0.862 + 0.276*CL
1.284 + 0.137*CL
0.886 + 0.000*CL
0.862 + 0.276*CL
1.387 + 0.137*CL
0.961 + 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
8.642
5.362
0.782
8.642
5.464
0.857
<
Delay Equations [ns]
Group1*
0.523 + 0.162*CL
1.055 + 0.086*CL
0.782 + 0.000*CL
0.523 + 0.162*CL
1.157 + 0.086*CL
0.857 + 0.000*CL
Group2*
0.521 + 0.162*CL
1.056 + 0.086*CL
0.782 + 0.000*CL
0.521 + 0.162*CL
1.158 + 0.086*CL
0.856 + 0.000*CL
Group3*
0.516 + 0.162*CL
1.056 + 0.086*CL
0.782 + 0.000*CL
0.516 + 0.162*CL
1.158 + 0.086*CL
0.857 + 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
4.338
3.132
0.888
4.338
3.235
0.963
<
Delay Equations [ns]
Group1*
0.281 + 0.081*CL
0.974 + 0.043*CL
0.888 + 0.000*CL
0.280 + 0.081*CL
1.076 + 0.043*CL
0.963 + 0.000*CL
Group2*
0.280 + 0.081*CL
0.977 + 0.043*CL
0.888 + 0.000*CL
0.280 + 0.081*CL
1.080 + 0.043*CL
0.962 + 0.000*CL
Group3*
0.279 + 0.081*CL
0.979 + 0.043*CL
0.888 + 0.000*CL
0.278 + 0.081*CL
1.082 + 0.043*CL
0.963 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =