
STD150
4-46
Samsung ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.2V, 3.3V, t
R
/t
F
=0.11ns, CL: Capacitive Load[pF])
PHOT1
PHOT2
Path
Parameter
Delay [ns]
CL = 50.0pF
32.137
29.433
16.463
17.579
32.137
29.433
16.709
17.798
1.137
1.052
32.137
29.432
16.843
17.931
1.269
1.184
<
Delay Equations [ns]
Group1*
1.529 + 0.612*CL
2.913 + 0.530*CL
2.503 + 0.279*CL
4.804 + 0.256*CL
1.529 + 0.612*CL
2.913 + 0.530*CL
2.742 + 0.279*CL
5.016 + 0.256*CL
1.137 + 0.000*CL
1.052 + 0.000*CL
1.529 + 0.612*CL
2.915 + 0.530*CL
2.878 + 0.279*CL
5.151 + 0.256*CL
1.269 + 0.000*CL
1.184 + 0.000*CL
Group2*
1.523 + 0.612*CL
2.623 + 0.536*CL
2.691 + 0.275*CL
5.173 + 0.248*CL
1.523 + 0.612*CL
2.623 + 0.536*CL
2.933 + 0.276*CL
5.390 + 0.248*CL
1.137 + 0.000*CL
1.052 + 0.000*CL
1.523 + 0.612*CL
2.620 + 0.536*CL
3.067 + 0.276*CL
5.523 + 0.248*CL
1.269 + 0.000*CL
1.184 + 0.000*CL
Group3*
1.457 + 0.613*CL
2.236 + 0.541*CL
2.817 + 0.274*CL
5.311 + 0.246*CL
1.460 + 0.613*CL
2.236 + 0.541*CL
3.062 + 0.274*CL
5.528 + 0.246*CL
1.137 + 0.000*CL
1.052 + 0.000*CL
1.460 + 0.613*CL
2.236 + 0.541*CL
3.199 + 0.274*CL
5.661 + 0.246*CL
1.269 + 0.000*CL
1.184 + 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
16.577
17.193
9.673
11.500
16.576
17.193
9.919
11.718
1.074
1.118
16.577
17.193
10.053
11.852
1.205
1.246
<
Delay Equations [ns]
Group1*
1.184 + 0.308*CL
2.478 + 0.294*CL
2.416 + 0.145*CL
3.414 + 0.162*CL
1.184 + 0.308*CL
2.480 + 0.294*CL
2.656 + 0.145*CL
3.626 + 0.162*CL
1.074 + 0.000*CL
1.118 + 0.000*CL
1.182 + 0.308*CL
2.480 + 0.294*CL
2.790 + 0.145*CL
3.761 + 0.162*CL
1.205 + 0.000*CL
1.246 + 0.000*CL
Group2*
1.265 + 0.306*CL
2.533 + 0.293*CL
2.610 + 0.141*CL
3.954 + 0.151*CL
1.262 + 0.306*CL
2.533 + 0.293*CL
2.852 + 0.141*CL
4.168 + 0.151*CL
1.074 + 0.000*CL
1.118 + 0.000*CL
1.265 + 0.306*CL
2.533 + 0.293*CL
2.991 + 0.141*CL
4.304 + 0.151*CL
1.205 + 0.000*CL
1.246 + 0.000*CL
Group3*
1.292 + 0.306*CL
2.371 + 0.295*CL
2.765 + 0.139*CL
4.254 + 0.147*CL
1.292 + 0.306*CL
2.371 + 0.295*CL
3.013 + 0.139*CL
4.471 + 0.147*CL
1.074 + 0.000*CL
1.118 + 0.000*CL
1.292 + 0.306*CL
2.371 + 0.295*CL
3.138 + 0.139*CL
4.604 + 0.147*CL
1.205 + 0.000*CL
1.246 + 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 =