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STD150
4-20
Samsung ASIC
PvOByz
Normal Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.2V, 2.5V, t
R
/t
F
=0.11ns, CL: Capacitive Load[pF])
PMOB1
PMOB2
PMOB4
PMOB8
PMOB12
Path
Parameter
Delay [ns]
CL = 50.0pF
27.917
23.286
14.356
15.352
<
Delay Equations [ns]
Group1*
1.294 + 0.532*CL
2.458 + 0.417*CL
2.157 + 0.244*CL
4.394 + 0.219*CL
Group2*
1.321 + 0.532*CL
2.318 + 0.419*CL
2.302 + 0.241*CL
4.718 + 0.213*CL
Group3*
1.294 + 0.532*CL
2.072 + 0.423*CL
2.404 + 0.240*CL
4.841 + 0.211*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
14.308
13.570
8.375
9.668
<
Delay Equations [ns]
Group1*
0.895 + 0.268*CL
1.841 + 0.235*CL
2.081 + 0.126*CL
2.894 + 0.135*CL
Group2*
0.978 + 0.267*CL
1.980 + 0.232*CL
2.215 + 0.123*CL
3.310 + 0.127*CL
Group3*
1.020 + 0.266*CL
1.932 + 0.232*CL
2.329 + 0.122*CL
3.574 + 0.124*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
6.918
7.465
4.221
5.033
<
Delay Equations [ns]
Group1*
0.219 + 0.134*CL
0.256 + 0.144*CL
1.218 + 0.060*CL
1.133 + 0.078*CL
Group2*
0.227 + 0.134*CL
0.282 + 0.144*CL
1.224 + 0.060*CL
1.154 + 0.078*CL
Group3*
0.235 + 0.134*CL
0.295 + 0.143*CL
1.230 + 0.060*CL
1.177 + 0.077*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
3.489
3.764
2.795
3.066
<
Delay Equations [ns]
Group1*
0.144 + 0.067*CL
0.130 + 0.073*CL
1.289 + 0.030*CL
1.111 + 0.039*CL
Group2*
0.139 + 0.067*CL
0.149 + 0.072*CL
1.292 + 0.030*CL
1.113 + 0.039*CL
Group3*
0.141 + 0.067*CL
0.170 + 0.072*CL
1.295 + 0.030*CL
1.122 + 0.039*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50, *Group2 : 50 =
Path
Parameter
Delay [ns]
CL = 50.0pF
2.363
2.526
2.390
2.436
<
Delay Equations [ns]
Group1*
0.166 + 0.044*CL
0.122 + 0.048*CL
1.383 + 0.020*CL
1.148 + 0.026*CL
Group2*
0.144 + 0.044*CL
0.107 + 0.048*CL
1.386 + 0.020*CL
1.139 + 0.026*CL
Group3*
0.131 + 0.045*CL
0.118 + 0.048*CL
1.388 + 0.020*CL
1.136 + 0.026*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50, *Group2 : 50 =