
STD130
4-90
Samsung ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 3.3V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PHOT20SH
PHOT24SH
Path
Parameter
Delay [ns]
CL = 50.0pF
3.613
3.001
5.024
4.480
3.613
3.001
5.288
4.721
1.721
1.697
3.613
3.001
5.388
4.821
1.796
1.772
<
Delay Equations [ns]
Group1*
1.720 + 0.038*CL
1.264 + 0.035*CL
3.405 + 0.032*CL
2.997 + 0.030*CL
1.719 + 0.038*CL
1.264 + 0.035*CL
3.668 + 0.032*CL
3.240 + 0.030*CL
1.721 + 0.000*CL
1.697 + 0.000*CL
1.719 + 0.038*CL
1.264 + 0.035*CL
3.769 + 0.032*CL
3.340 + 0.030*CL
1.796 + 0.000*CL
1.772 + 0.000*CL
Group2*
1.859 + 0.035*CL
1.374 + 0.033*CL
3.683 + 0.027*CL
3.217 + 0.025*CL
1.858 + 0.035*CL
1.374 + 0.033*CL
3.947 + 0.027*CL
3.459 + 0.025*CL
1.721 + 0.000*CL
1.697 + 0.000*CL
1.858 + 0.035*CL
1.374 + 0.033*CL
4.048 + 0.027*CL
3.559 + 0.025*CL
1.796 + 0.000*CL
1.772 + 0.000*CL
Group3*
1.959 + 0.034*CL
1.454 + 0.031*CL
3.924 + 0.024*CL
3.409 + 0.023*CL
1.959 + 0.034*CL
1.455 + 0.031*CL
4.188 + 0.024*CL
3.650 + 0.023*CL
1.721 + 0.000*CL
1.696 + 0.000*CL
1.959 + 0.034*CL
1.455 + 0.031*CL
4.288 + 0.024*CL
3.750 + 0.023*CL
1.796 + 0.000*CL
1.772 + 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
3.586
3.071
5.253
4.661
3.586
3.072
5.517
4.903
1.952
1.858
3.586
3.072
5.617
5.003
2.028
1.934
<
Delay Equations [ns]
Group1*
1.873 + 0.034*CL
1.461 + 0.032*CL
3.651 + 0.032*CL
3.149 + 0.030*CL
1.871 + 0.034*CL
1.463 + 0.032*CL
3.915 + 0.032*CL
3.392 + 0.030*CL
1.952 + 0.000*CL
1.859 + 0.000*CL
1.871 + 0.034*CL
1.463 + 0.032*CL
4.016 + 0.032*CL
3.494 + 0.030*CL
2.028 + 0.000*CL
1.934 + 0.000*CL
Group2*
2.036 + 0.031*CL
1.613 + 0.029*CL
3.950 + 0.026*CL
3.404 + 0.025*CL
2.035 + 0.031*CL
1.615 + 0.029*CL
4.215 + 0.026*CL
3.648 + 0.025*CL
1.952 + 0.000*CL
1.858 + 0.000*CL
2.035 + 0.031*CL
1.615 + 0.029*CL
4.315 + 0.026*CL
3.749 + 0.025*CL
2.028 + 0.000*CL
1.934 + 0.000*CL
Group3*
2.166 + 0.029*CL
1.733 + 0.028*CL
4.213 + 0.023*CL
3.632 + 0.022*CL
2.166 + 0.029*CL
1.735 + 0.028*CL
4.477 + 0.023*CL
3.875 + 0.022*CL
1.952 + 0.000*CL
1.858 + 0.000*CL
2.165 + 0.029*CL
1.735 + 0.028*CL
4.578 + 0.023*CL
3.975 + 0.022*CL
2.028 + 0.000*CL
1.933 + 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 =