
Samsung ASIC
4-51
STD130
PvODyz
Open Drain Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 2.5V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PMOD16SM
PMOD20SM
PMOD24SM
Path
Parameter
Delay [ns]
 CL = 50.0pF
2.721
4.247
1.632
2.721
4.344
1.707
 < 
Delay Equations [ns]
Group1*
1.158 + 0.031*CL
2.912 + 0.027*CL
1.631 + 0.000*CL
1.158 + 0.031*CL
3.009 + 0.027*CL
1.706 + 0.000*CL
Group2*
1.242 + 0.030*CL
3.109 + 0.023*CL
1.631 + 0.000*CL
1.242 + 0.030*CL
3.206 + 0.023*CL
1.707 + 0.000*CL
Group3*
1.293 + 0.029*CL
3.276 + 0.021*CL
1.632 + 0.000*CL
1.292 + 0.029*CL
3.373 + 0.021*CL
1.707 + 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
2.507
4.210
1.641
2.507
4.307
1.716
 < 
Delay Equations [ns]
Group1*
1.175 + 0.027*CL
2.986 + 0.024*CL
1.641 + 0.000*CL
1.175 + 0.027*CL
3.084 + 0.024*CL
1.716 + 0.000*CL
Group2*
1.274 + 0.025*CL
3.186 + 0.020*CL
1.641 + 0.000*CL
1.274 + 0.025*CL
3.283 + 0.020*CL
1.716 + 0.000*CL
Group3*
1.346 + 0.024*CL
3.358 + 0.018*CL
1.641 + 0.000*CL
1.346 + 0.024*CL
3.455 + 0.018*CL
1.716 + 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
2.480
4.391
1.813
2.480
4.488
1.888
 < 
Delay Equations [ns]
Group1*
1.274 + 0.024*CL
3.195 + 0.024*CL
1.812 + 0.000*CL
1.274 + 0.024*CL
3.293 + 0.024*CL
1.887 + 0.000*CL
Group2*
1.390 + 0.022*CL
3.407 + 0.020*CL
1.813 + 0.000*CL
1.390 + 0.022*CL
3.504 + 0.020*CL
1.887 + 0.000*CL
Group3*
1.482 + 0.021*CL
3.595 + 0.017*CL
1.813 + 0.000*CL
1.482 + 0.021*CL
3.692 + 0.017*CL
1.888 + 0.000*CL
TN to PAD
tF
tPHL
tPLZ
tF
tPHL
tPLZ
EN to PAD
*Group1 : CL < 50,   *Group2 : 50 =