
STD130
3-102
Samsung ASIC
AO222/AO222D2/AO222D4
Three 2-ANDs into 3-NOR with 1X/2X/4X Drive
Switching Characteristics
AO222D2
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.15ns, SL: Standard Load)
Path
Parameter
Delay [ns]
SL = 2
0.062
0.051
0.228
0.217
0.064
0.051
0.239
0.211
0.063
0.053
0.295
0.290
0.063
0.053
0.309
0.285
0.063
0.054
0.325
0.338
0.063
0.054
0.338
0.333
<
Delay Equations [ns]
Group1*
0.042 + 0.010*SL
0.034 + 0.008*SL
0.216 + 0.006*SL
0.204 + 0.006*SL
0.045 + 0.009*SL
0.034 + 0.009*SL
0.226 + 0.006*SL
0.199 + 0.006*SL
0.044 + 0.009*SL
0.036 + 0.008*SL
0.283 + 0.006*SL
0.277 + 0.006*SL
0.043 + 0.010*SL
0.037 + 0.008*SL
0.297 + 0.006*SL
0.272 + 0.006*SL
0.043 + 0.010*SL
0.037 + 0.009*SL
0.313 + 0.006*SL
0.325 + 0.006*SL
0.043 + 0.010*SL
0.038 + 0.008*SL
0.326 + 0.006*SL
0.320 + 0.006*SL
Group2*
0.042 + 0.010*SL
0.035 + 0.008*SL
0.220 + 0.005*SL
0.210 + 0.005*SL
0.042 + 0.010*SL
0.036 + 0.008*SL
0.230 + 0.005*SL
0.204 + 0.005*SL
0.041 + 0.010*SL
0.038 + 0.008*SL
0.287 + 0.005*SL
0.283 + 0.005*SL
0.043 + 0.010*SL
0.038 + 0.008*SL
0.301 + 0.005*SL
0.278 + 0.005*SL
0.041 + 0.010*SL
0.039 + 0.008*SL
0.317 + 0.005*SL
0.330 + 0.005*SL
0.043 + 0.010*SL
0.038 + 0.008*SL
0.330 + 0.005*SL
0.325 + 0.005*SL
Group3*
0.033 + 0.011*SL
0.031 + 0.008*SL
0.223 + 0.005*SL
0.216 + 0.005*SL
0.034 + 0.011*SL
0.031 + 0.008*SL
0.234 + 0.005*SL
0.210 + 0.005*SL
0.034 + 0.011*SL
0.033 + 0.008*SL
0.291 + 0.005*SL
0.289 + 0.005*SL
0.034 + 0.011*SL
0.033 + 0.008*SL
0.304 + 0.005*SL
0.284 + 0.005*SL
0.034 + 0.011*SL
0.035 + 0.008*SL
0.321 + 0.005*SL
0.337 + 0.005*SL
0.034 + 0.011*SL
0.035 + 0.008*SL
0.333 + 0.005*SL
0.332 + 0.005*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
B to Y
C to Y
D to Y
E to Y
F to Y
*Group1 : SL < 4, *Group2 : =