![](http://datasheet.mmic.net.cn/370000/STDM110_datasheet_16733661/STDM110_249.png)
Samsung ASIC
3-181
STDM110
OA2222/OA2222D2/OA2222D4
Four 2-ORs into 4-NAND with 1X/2X/4X Drive
Switching Characteristics
OA2222D2
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.27ns, SL: Standard Load)
Path
Parameter
Delay [ns]
SL = 2
0.123
0.111
0.471
0.599
0.123
0.112
0.481
0.658
0.124
0.111
0.527
0.659
0.125
0.112
0.540
0.719
0.126
0.111
0.561
0.681
0.126
0.111
0.575
0.745
0.127
0.114
0.593
0.854
0.128
0.117
0.605
0.922
<
Delay Equations [ns]
Group1*
0.087 + 0.018*SL
0.077 + 0.017*SL
0.445 + 0.013*SL
0.572 + 0.013*SL
0.088 + 0.018*SL
0.078 + 0.017*SL
0.456 + 0.013*SL
0.631 + 0.013*SL
0.088 + 0.018*SL
0.077 + 0.017*SL
0.501 + 0.013*SL
0.632 + 0.013*SL
0.090 + 0.018*SL
0.078 + 0.017*SL
0.514 + 0.013*SL
0.692 + 0.013*SL
0.091 + 0.018*SL
0.077 + 0.017*SL
0.535 + 0.013*SL
0.655 + 0.013*SL
0.090 + 0.018*SL
0.078 + 0.017*SL
0.549 + 0.013*SL
0.718 + 0.013*SL
0.090 + 0.018*SL
0.081 + 0.017*SL
0.567 + 0.013*SL
0.827 + 0.014*SL
0.092 + 0.018*SL
0.083 + 0.017*SL
0.579 + 0.013*SL
0.895 + 0.014*SL
Group2*
0.088 + 0.018*SL
0.084 + 0.015*SL
0.458 + 0.010*SL
0.585 + 0.010*SL
0.088 + 0.018*SL
0.085 + 0.015*SL
0.468 + 0.010*SL
0.644 + 0.010*SL
0.089 + 0.018*SL
0.084 + 0.015*SL
0.514 + 0.010*SL
0.645 + 0.010*SL
0.090 + 0.018*SL
0.085 + 0.015*SL
0.526 + 0.010*SL
0.705 + 0.010*SL
0.091 + 0.018*SL
0.084 + 0.015*SL
0.547 + 0.010*SL
0.668 + 0.010*SL
0.091 + 0.018*SL
0.084 + 0.015*SL
0.562 + 0.010*SL
0.731 + 0.010*SL
0.093 + 0.018*SL
0.086 + 0.015*SL
0.580 + 0.010*SL
0.840 + 0.010*SL
0.093 + 0.018*SL
0.090 + 0.015*SL
0.592 + 0.010*SL
0.908 + 0.010*SL
Group3*
0.077 + 0.019*SL
0.078 + 0.016*SL
0.470 + 0.009*SL
0.601 + 0.009*SL
0.077 + 0.019*SL
0.079 + 0.016*SL
0.480 + 0.009*SL
0.660 + 0.009*SL
0.078 + 0.019*SL
0.078 + 0.016*SL
0.526 + 0.009*SL
0.661 + 0.009*SL
0.078 + 0.019*SL
0.079 + 0.016*SL
0.538 + 0.009*SL
0.721 + 0.009*SL
0.079 + 0.019*SL
0.078 + 0.016*SL
0.559 + 0.009*SL
0.683 + 0.009*SL
0.080 + 0.019*SL
0.080 + 0.016*SL
0.574 + 0.009*SL
0.748 + 0.009*SL
0.082 + 0.019*SL
0.083 + 0.016*SL
0.592 + 0.009*SL
0.857 + 0.009*SL
0.081 + 0.019*SL
0.084 + 0.016*SL
0.604 + 0.009*SL
0.925 + 0.009*SL
A to Y
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
B to Y
C to Y
D to Y
E to Y
F to Y
G to Y
H to Y
*Group1 : SL < 4, *Group2 : =