
STDM110
3-146
Samsung ASIC
AO331/AO331D2/AO331D4
Two 3-ANDs into 3-NOR with 1X/2X/4X Drive
Switching Characteristics
AO331D2
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.27ns, SL: Standard Load)
Path
Parameter
Delay [ns]
SL = 2
0.122
0.110
0.513
0.456
0.123
0.111
0.550
0.463
0.124
0.110
0.581
0.462
0.123
0.109
0.655
0.574
0.124
0.110
0.694
0.582
0.124
0.109
0.727
0.582
0.124
0.106
0.772
0.457
<
Delay Equations [ns]
Group1*
0.086 + 0.018*SL
0.075 + 0.017*SL
0.488 + 0.013*SL
0.429 + 0.014*SL
0.086 + 0.018*SL
0.077 + 0.017*SL
0.524 + 0.013*SL
0.436 + 0.014*SL
0.089 + 0.018*SL
0.076 + 0.017*SL
0.555 + 0.013*SL
0.435 + 0.013*SL
0.087 + 0.018*SL
0.074 + 0.017*SL
0.629 + 0.013*SL
0.547 + 0.013*SL
0.087 + 0.018*SL
0.075 + 0.017*SL
0.668 + 0.013*SL
0.555 + 0.013*SL
0.088 + 0.018*SL
0.074 + 0.018*SL
0.702 + 0.013*SL
0.555 + 0.013*SL
0.087 + 0.018*SL
0.071 + 0.017*SL
0.746 + 0.013*SL
0.431 + 0.013*SL
Group2*
0.087 + 0.018*SL
0.082 + 0.016*SL
0.500 + 0.010*SL
0.441 + 0.010*SL
0.088 + 0.018*SL
0.081 + 0.016*SL
0.537 + 0.010*SL
0.448 + 0.010*SL
0.088 + 0.018*SL
0.082 + 0.016*SL
0.568 + 0.010*SL
0.447 + 0.010*SL
0.087 + 0.018*SL
0.080 + 0.016*SL
0.642 + 0.010*SL
0.560 + 0.010*SL
0.088 + 0.018*SL
0.081 + 0.016*SL
0.681 + 0.010*SL
0.568 + 0.010*SL
0.088 + 0.018*SL
0.080 + 0.016*SL
0.714 + 0.010*SL
0.568 + 0.010*SL
0.089 + 0.018*SL
0.077 + 0.016*SL
0.759 + 0.010*SL
0.443 + 0.010*SL
Group3*
0.076 + 0.019*SL
0.077 + 0.016*SL
0.511 + 0.009*SL
0.457 + 0.009*SL
0.077 + 0.019*SL
0.078 + 0.016*SL
0.548 + 0.009*SL
0.464 + 0.009*SL
0.077 + 0.019*SL
0.078 + 0.016*SL
0.579 + 0.009*SL
0.463 + 0.009*SL
0.076 + 0.019*SL
0.076 + 0.016*SL
0.653 + 0.009*SL
0.575 + 0.009*SL
0.077 + 0.019*SL
0.075 + 0.016*SL
0.692 + 0.009*SL
0.582 + 0.009*SL
0.078 + 0.019*SL
0.076 + 0.016*SL
0.726 + 0.009*SL
0.583 + 0.009*SL
0.078 + 0.019*SL
0.072 + 0.016*SL
0.771 + 0.009*SL
0.457 + 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
B to Y
C to Y
D to Y
E to Y
F to Y
G to Y
*Group1 : SL < 4, *Group2 : =