STDL130
4-58
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])
PHOD12_LP
PHOD16_LP
PHOD20_LP
PHOD24_LP
Path
Parameter
Delay [ns]
CL = 50.0pF
2.909
2.428
0.993
2.909
2.531
1.068
<
Delay Equations [ns]
Group1*
0.213 + 0.054*CL
0.985 + 0.029*CL
0.993 + 0.000*CL
0.213 + 0.054*CL
1.087 + 0.029*CL
1.068 + 0.000*CL
Group2*
0.207 + 0.054*CL
0.989 + 0.029*CL
0.993 + 0.000*CL
0.207 + 0.054*CL
1.092 + 0.029*CL
1.068 + 0.000*CL
Group3*
0.203 + 0.054*CL
0.992 + 0.029*CL
0.993 + 0.000*CL
0.203 + 0.054*CL
1.095 + 0.029*CL
1.068 + 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
2.190
2.063
0.894
2.190
2.166
0.969
<
Delay Equations [ns]
Group1*
0.175 + 0.040*CL
0.979 + 0.022*CL
0.894 + 0.000*CL
0.175 + 0.040*CL
1.082 + 0.022*CL
0.969 + 0.000*CL
Group2*
0.166 + 0.040*CL
0.983 + 0.022*CL
0.894 + 0.000*CL
0.166 + 0.040*CL
1.086 + 0.022*CL
0.969 + 0.000*CL
Group3*
0.160 + 0.041*CL
0.985 + 0.022*CL
0.894 + 0.000*CL
0.160 + 0.041*CL
1.089 + 0.022*CL
0.969 + 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
1.771
1.878
0.945
1.771
1.981
1.020
<
Delay Equations [ns]
Group1*
0.174 + 0.032*CL
1.009 + 0.017*CL
0.945 + 0.000*CL
0.174 + 0.032*CL
1.111 + 0.017*CL
1.020 + 0.000*CL
Group2*
0.160 + 0.032*CL
1.013 + 0.017*CL
0.945 + 0.000*CL
0.161 + 0.032*CL
1.116 + 0.017*CL
1.020 + 0.000*CL
Group3*
0.150 + 0.032*CL
1.016 + 0.017*CL
0.945 + 0.000*CL
0.150 + 0.032*CL
1.118 + 0.017*CL
1.020 + 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
1.500
1.770
0.997
1.500
1.873
1.071
<
Delay Equations [ns]
Group1*
0.184 + 0.026*CL
1.040 + 0.015*CL
0.997 + 0.000*CL
0.184 + 0.026*CL
1.143 + 0.015*CL
1.071 + 0.000*CL
Group2*
0.168 + 0.027*CL
1.047 + 0.014*CL
0.997 + 0.000*CL
0.168 + 0.027*CL
1.150 + 0.014*CL
1.071 + 0.000*CL
Group3*
0.154 + 0.027*CL
1.050 + 0.014*CL
0.997 + 0.000*CL
0.154 + 0.027*CL
1.153 + 0.014*CL
1.071 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50, *Group2 : 50 =