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STD130
4-82
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])
PHOT1
PHOT2
Path
Parameter
Delay [ns]
CL = 50.0pF
36.041
26.590
17.612
13.535
36.041
26.590
17.873
13.774
1.188
1.026
36.041
26.590
17.973
13.874
1.263
1.101
<
Delay Equations [ns]
Group1*
2.064 + 0.680*CL
1.528 + 0.501*CL
1.647 + 0.319*CL
1.584 + 0.239*CL
2.064 + 0.680*CL
1.525 + 0.501*CL
1.905 + 0.319*CL
1.822 + 0.239*CL
1.026 + 0.000*CL
2.064 + 0.680*CL
1.525 + 0.501*CL
2.006 + 0.319*CL
1.923 + 0.239*CL
1.263 + 0.000*CL
1.101 + 0.000*CL
Group2*
2.063 + 0.680*CL
1.526 + 0.501*CL
1.648 + 0.319*CL
1.585 + 0.239*CL
2.065 + 0.680*CL
1.528 + 0.501*CL
1.905 + 0.319*CL
1.824 + 0.239*CL
1.188 + 0.000*CL
1.026 + 0.000*CL
2.065 + 0.680*CL
1.528 + 0.501*CL
2.005 + 0.319*CL
1.924 + 0.239*CL
1.263 + 0.000*CL
1.101 + 0.000*CL
Group3*
2.066 + 0.680*CL
1.526 + 0.501*CL
1.645 + 0.319*CL
1.585 + 0.239*CL
2.062 + 0.680*CL
1.525 + 0.501*CL
1.908 + 0.319*CL
1.821 + 0.239*CL
1.188 + 0.000*CL
1.026 + 0.000*CL
2.062 + 0.680*CL
1.525 + 0.501*CL
2.008 + 0.319*CL
1.924 + 0.239*CL
1.263 + 0.000*CL
1.101 + 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
18.639
14.640
9.358
7.994
18.639
14.640
9.620
8.232
0.982
0.896
18.639
14.640
9.720
8.333
1.058
0.971
<
Delay Equations [ns]
Group1*
1.097 + 0.351*CL
0.858 + 0.276*CL
1.074 + 0.166*CL
1.134 + 0.137*CL
1.097 + 0.351*CL
0.858 + 0.276*CL
1.332 + 0.166*CL
1.371 + 0.137*CL
0.982 + 0.000*CL
0.896 + 0.000*CL
1.097 + 0.351*CL
0.858 + 0.276*CL
1.433 + 0.166*CL
1.472 + 0.137*CL
1.058 + 0.000*CL
0.971 + 0.000*CL
Group2*
1.097 + 0.351*CL
0.860 + 0.276*CL
1.073 + 0.166*CL
1.135 + 0.137*CL
1.097 + 0.351*CL
0.860 + 0.276*CL
1.333 + 0.166*CL
1.371 + 0.137*CL
0.982 + 0.000*CL
0.896 + 0.000*CL
1.097 + 0.351*CL
0.860 + 0.276*CL
1.433 + 0.166*CL
1.472 + 0.137*CL
1.058 + 0.000*CL
0.971 + 0.000*CL
Group3*
1.100 + 0.351*CL
0.857 + 0.276*CL
1.072 + 0.166*CL
1.131 + 0.137*CL
1.100 + 0.351*CL
0.857 + 0.276*CL
1.334 + 0.166*CL
1.373 + 0.137*CL
0.982 + 0.000*CL
0.896 + 0.000*CL
1.100 + 0.351*CL
0.857 + 0.276*CL
1.434 + 0.166*CL
1.473 + 0.137*CL
1.058 + 0.000*CL
0.971 + 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 =