
STD110
4-56
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])
PHOT10SH
PHOT12SH
Path
Parameter
Delay [ns]
CL = 50.0pF
5.273
6.224
5.546
7.875
5.279
6.225
5.629
8.076
2.857
2.572
5.279
6.225
5.732
8.178
2.900
2.615
<
Delay Equations [ns]
Group1*
1.448 + 0.077*CL
2.449 + 0.075*CL
3.210 + 0.047*CL
4.751 + 0.062*CL
1.469 + 0.076*CL
2.451 + 0.075*CL
3.285 + 0.047*CL
4.952 + 0.062*CL
2.857 + 0.000*CL
2.572 + 0.000*CL
1.469 + 0.076*CL
2.451 + 0.075*CL
3.388 + 0.047*CL
5.056 + 0.062*CL
2.901 + 0.000*CL
2.616 + 0.000*CL
Group2*
1.465 + 0.076*CL
2.727 + 0.070*CL
3.452 + 0.042*CL
5.253 + 0.052*CL
1.475 + 0.076*CL
2.728 + 0.070*CL
3.532 + 0.042*CL
5.454 + 0.052*CL
2.857 + 0.000*CL
2.572 + 0.000*CL
1.475 + 0.076*CL
2.728 + 0.070*CL
3.635 + 0.042*CL
5.557 + 0.052*CL
2.900 + 0.000*CL
2.615 + 0.000*CL
Group3*
1.414 + 0.077*CL
2.915 + 0.067*CL
3.622 + 0.040*CL
5.682 + 0.047*CL
1.420 + 0.077*CL
2.916 + 0.067*CL
3.704 + 0.040*CL
5.882 + 0.047*CL
2.856 + 0.000*CL
2.571 + 0.000*CL
1.419 + 0.077*CL
2.916 + 0.067*CL
3.807 + 0.040*CL
5.985 + 0.047*CL
2.900 + 0.000*CL
2.615 + 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
4.965
6.246
5.693
8.197
4.983
6.248
5.769
8.397
3.262
2.957
4.983
6.248
5.871
8.500
3.306
3.001
<
Delay Equations [ns]
Group1*
1.691 + 0.065*CL
2.790 + 0.069*CL
3.462 + 0.045*CL
5.024 + 0.063*CL
1.756 + 0.065*CL
2.799 + 0.069*CL
3.514 + 0.045*CL
5.221 + 0.064*CL
3.262 + 0.000*CL
2.957 + 0.000*CL
1.756 + 0.065*CL
2.799 + 0.069*CL
3.618 + 0.045*CL
5.325 + 0.063*CL
3.306 + 0.000*CL
3.001 + 0.000*CL
Group2*
1.798 + 0.063*CL
3.146 + 0.062*CL
3.765 + 0.039*CL
5.605 + 0.052*CL
1.833 + 0.063*CL
3.151 + 0.062*CL
3.832 + 0.039*CL
5.805 + 0.052*CL
3.262 + 0.000*CL
2.957 + 0.000*CL
1.833 + 0.063*CL
3.151 + 0.062*CL
3.935 + 0.039*CL
5.908 + 0.052*CL
3.306 + 0.000*CL
3.001 + 0.000*CL
Group3*
1.812 + 0.063*CL
3.418 + 0.058*CL
4.004 + 0.035*CL
6.112 + 0.045*CL
1.833 + 0.063*CL
3.421 + 0.058*CL
4.077 + 0.035*CL
6.310 + 0.045*CL
3.261 + 0.000*CL
2.957 + 0.000*CL
1.833 + 0.063*CL
3.421 + 0.058*CL
4.180 + 0.035*CL
6.413 + 0.045*CL
3.305 + 0.000*CL
3.001 + 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 =