
STD130
4-70
Samsung ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
PTOT1
(Typical process, 25
°
C, 1.8V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PTOT2
Path
Parameter
Delay [ns]
CL = 50.0pF
30.923
24.964
14.894
13.515
30.921
24.907
14.931
13.464
0.417
0.688
30.921
24.907
14.974
13.503
0.445
0.715
<
Delay Equations [ns]
Group1*
3.331 + 0.552*CL
3.924 + 0.421*CL
2.472 + 0.248*CL
3.114 + 0.208*CL
3.331 + 0.552*CL
3.917 + 0.420*CL
2.509 + 0.248*CL
3.133 + 0.207*CL
0.417 + 0.000*CL
0.688 + 0.000*CL
3.331 + 0.552*CL
3.917 + 0.420*CL
2.552 + 0.248*CL
3.173 + 0.207*CL
0.445 + 0.000*CL
0.714 + 0.000*CL
Group2*
3.481 + 0.549*CL
3.650 + 0.426*CL
2.536 + 0.247*CL
3.143 + 0.207*CL
3.479 + 0.549*CL
3.625 + 0.426*CL
2.575 + 0.247*CL
3.138 + 0.207*CL
0.417 + 0.000*CL
0.688 + 0.000*CL
3.479 + 0.549*CL
3.625 + 0.426*CL
2.618 + 0.247*CL
3.177 + 0.207*CL
0.445 + 0.000*CL
0.715 + 0.000*CL
Group3*
3.592 + 0.547*CL
3.506 + 0.428*CL
2.581 + 0.247*CL
3.155 + 0.207*CL
3.593 + 0.547*CL
3.472 + 0.428*CL
2.617 + 0.247*CL
3.144 + 0.206*CL
0.417 + 0.000*CL
0.688 + 0.000*CL
3.593 + 0.547*CL
3.472 + 0.428*CL
2.660 + 0.247*CL
3.183 + 0.206*CL
0.445 + 0.000*CL
0.715 + 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
16.016
13.562
7.752
7.309
16.016
13.509
7.787
7.280
0.331
0.539
16.016
13.509
7.827
7.319
0.358
0.566
<
Delay Equations [ns]
Group1*
1.771 + 0.285*CL
2.700 + 0.217*CL
1.392 + 0.127*CL
1.564 + 0.115*CL
1.771 + 0.285*CL
2.686 + 0.216*CL
1.426 + 0.127*CL
1.588 + 0.114*CL
0.331 + 0.000*CL
0.539 + 0.000*CL
1.771 + 0.285*CL
2.686 + 0.216*CL
1.466 + 0.127*CL
1.628 + 0.114*CL
0.358 + 0.000*CL
0.565 + 0.000*CL
Group2*
1.900 + 0.282*CL
2.288 + 0.225*CL
1.439 + 0.126*CL
1.595 + 0.114*CL
1.900 + 0.282*CL
2.259 + 0.225*CL
1.473 + 0.126*CL
1.604 + 0.114*CL
0.331 + 0.000*CL
0.539 + 0.000*CL
1.900 + 0.282*CL
2.259 + 0.225*CL
1.514 + 0.126*CL
1.644 + 0.114*CL
0.358 + 0.000*CL
0.565 + 0.000*CL
Group3*
2.005 + 0.281*CL
2.096 + 0.228*CL
1.483 + 0.126*CL
1.617 + 0.114*CL
2.005 + 0.281*CL
2.067 + 0.228*CL
1.518 + 0.126*CL
1.619 + 0.113*CL
0.331 + 0.000*CL
0.539 + 0.000*CL
2.005 + 0.281*CL
2.067 + 0.228*CL
1.557 + 0.126*CL
1.658 + 0.113*CL
0.358 + 0.000*CL
0.566 + 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 =