
STD110
4-54
SEC ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 2.5V, 3.3V, t
R
/t
F
= 0.17ns, CL: Capacitive Load[pf])
PHOT8SM
PHOT10SM
Path
Parameter
Delay [ns]
CL = 50.0pF
5.686
6.065
4.736
6.607
5.687
6.065
4.821
6.807
2.028
2.128
5.687
6.065
4.924
6.910
2.072
2.172
<
Delay Equations [ns]
Group1*
0.878 + 0.096*CL
1.797 + 0.085*CL
2.280 + 0.049*CL
3.635 + 0.059*CL
0.884 + 0.096*CL
1.798 + 0.085*CL
2.363 + 0.049*CL
3.835 + 0.059*CL
2.029 + 0.000*CL
2.128 + 0.000*CL
0.884 + 0.096*CL
1.798 + 0.085*CL
2.466 + 0.049*CL
3.939 + 0.059*CL
2.072 + 0.000*CL
2.172 + 0.000*CL
Group2*
0.794 + 0.098*CL
1.914 + 0.083*CL
2.363 + 0.047*CL
3.984 + 0.052*CL
0.796 + 0.098*CL
1.915 + 0.083*CL
2.447 + 0.047*CL
4.184 + 0.052*CL
2.028 + 0.000*CL
2.128 + 0.000*CL
0.797 + 0.098*CL
1.915 + 0.083*CL
2.550 + 0.047*CL
4.287 + 0.052*CL
2.072 + 0.000*CL
2.172 + 0.000*CL
Group3*
0.705 + 0.099*CL
1.934 + 0.083*CL
2.395 + 0.047*CL
4.255 + 0.049*CL
0.707 + 0.099*CL
1.935 + 0.083*CL
2.480 + 0.047*CL
4.454 + 0.049*CL
2.028 + 0.000*CL
2.128 + 0.000*CL
0.707 + 0.099*CL
1.935 + 0.083*CL
2.582 + 0.047*CL
4.557 + 0.049*CL
2.072 + 0.000*CL
2.172 + 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
4.499
5.289
3.975
6.063
4.509
5.290
4.038
6.264
2.773
2.109
4.509
5.290
4.140
6.366
2.817
2.153
<
Delay Equations [ns]
Group1*
0.605 + 0.078*CL
1.831 + 0.069*CL
2.054 + 0.038*CL
3.455 + 0.052*CL
0.633 + 0.078*CL
1.834 + 0.069*CL
2.086 + 0.039*CL
3.655 + 0.052*CL
2.774 + 0.000*CL
2.110 + 0.000*CL
0.633 + 0.078*CL
1.834 + 0.069*CL
2.189 + 0.039*CL
3.758 + 0.052*CL
2.817 + 0.000*CL
2.153 + 0.000*CL
Group2*
0.551 + 0.079*CL
1.980 + 0.066*CL
2.093 + 0.038*CL
3.822 + 0.045*CL
0.572 + 0.079*CL
1.981 + 0.066*CL
2.142 + 0.038*CL
4.022 + 0.045*CL
2.773 + 0.000*CL
2.109 + 0.000*CL
0.572 + 0.079*CL
1.981 + 0.066*CL
2.245 + 0.038*CL
4.125 + 0.045*CL
2.817 + 0.000*CL
2.153 + 0.000*CL
Group3*
0.500 + 0.080*CL
2.030 + 0.066*CL
2.105 + 0.037*CL
4.115 + 0.041*CL
0.511 + 0.080*CL
2.031 + 0.066*CL
2.163 + 0.038*CL
4.315 + 0.041*CL
2.773 + 0.000*CL
2.109 + 0.000*CL
0.511 + 0.080*CL
2.031 + 0.066*CL
2.266 + 0.038*CL
4.418 + 0.041*CL
2.817 + 0.000*CL
2.153 + 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 =