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STD130
4-72
Samsung ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
PTOT4SM
(Typical process, 25
°
C, 1.8V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PTOT6SM
Path
Parameter
Delay [ns]
CL = 50.0pF
8.147
7.142
4.407
4.337
8.147
7.103
4.444
4.325
0.516
0.500
8.147
7.103
4.483
4.364
0.544
0.526
<
Delay Equations [ns]
Group1*
0.928 + 0.144*CL
2.225 + 0.098*CL
1.201 + 0.064*CL
1.444 + 0.058*CL
0.929 + 0.144*CL
2.216 + 0.098*CL
1.236 + 0.064*CL
1.467 + 0.057*CL
0.516 + 0.000*CL
0.500 + 0.000*CL
0.929 + 0.144*CL
2.216 + 0.098*CL
1.276 + 0.064*CL
1.507 + 0.057*CL
0.544 + 0.000*CL
0.526 + 0.000*CL
Group2*
0.997 + 0.143*CL
1.803 + 0.107*CL
1.222 + 0.064*CL
1.466 + 0.057*CL
0.998 + 0.143*CL
1.785 + 0.106*CL
1.258 + 0.064*CL
1.480 + 0.057*CL
0.516 + 0.000*CL
0.500 + 0.000*CL
0.998 + 0.143*CL
1.785 + 0.106*CL
1.298 + 0.064*CL
1.519 + 0.057*CL
0.544 + 0.000*CL
0.526 + 0.000*CL
Group3*
1.072 + 0.142*CL
1.462 + 0.111*CL
1.246 + 0.063*CL
1.481 + 0.057*CL
1.072 + 0.142*CL
1.439 + 0.111*CL
1.283 + 0.063*CL
1.490 + 0.057*CL
0.516 + 0.000*CL
0.500 + 0.000*CL
1.072 + 0.142*CL
1.439 + 0.111*CL
1.323 + 0.063*CL
1.529 + 0.057*CL
0.544 + 0.000*CL
0.526 + 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
5.548
5.125
3.376
3.418
5.548
5.088
3.412
3.399
0.634
0.586
5.548
5.088
3.452
3.438
0.660
0.613
<
Delay Equations [ns]
Group1*
0.760 + 0.096*CL
1.991 + 0.063*CL
1.227 + 0.043*CL
1.431 + 0.040*CL
0.761 + 0.096*CL
1.987 + 0.062*CL
1.263 + 0.043*CL
1.442 + 0.039*CL
0.634 + 0.000*CL
0.586 + 0.000*CL
0.761 + 0.096*CL
1.987 + 0.062*CL
1.303 + 0.043*CL
1.481 + 0.039*CL
0.660 + 0.000*CL
0.612 + 0.000*CL
Group2*
0.775 + 0.095*CL
1.753 + 0.067*CL
1.242 + 0.043*CL
1.479 + 0.039*CL
0.775 + 0.095*CL
1.739 + 0.067*CL
1.278 + 0.043*CL
1.481 + 0.038*CL
0.634 + 0.000*CL
0.586 + 0.000*CL
0.775 + 0.095*CL
1.739 + 0.067*CL
1.318 + 0.043*CL
1.521 + 0.038*CL
0.660 + 0.000*CL
0.613 + 0.000*CL
Group3*
0.805 + 0.095*CL
1.460 + 0.071*CL
1.258 + 0.042*CL
1.507 + 0.038*CL
0.804 + 0.095*CL
1.438 + 0.071*CL
1.294 + 0.042*CL
1.508 + 0.038*CL
0.634 + 0.000*CL
0.586 + 0.000*CL
0.804 + 0.095*CL
1.438 + 0.071*CL
1.334 + 0.042*CL
1.547 + 0.038*CL
0.660 + 0.000*CL
0.613 + 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 =