
Samsung ASIC
3-103
STD130
AO222/AO222D2/AO222D4
Three 2-ANDs into 3-NOR with 1X/2X/4X Drive
Switching Characteristics
AO222D4
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.15ns, SL: Standard Load)
Path
Parameter
Delay [ns]
SL = 2
0.066
0.055
0.259
0.244
0.066
0.055
0.271
0.238
0.066
0.055
0.331
0.319
0.067
0.056
0.346
0.314
0.066
0.056
0.362
0.367
0.066
0.057
0.376
0.362
<
Delay Equations [ns]
Group1*
0.057 + 0.004*SL
0.047 + 0.004*SL
0.252 + 0.004*SL
0.236 + 0.004*SL
0.055 + 0.005*SL
0.047 + 0.004*SL
0.263 + 0.004*SL
0.230 + 0.004*SL
0.055 + 0.005*SL
0.046 + 0.004*SL
0.323 + 0.004*SL
0.311 + 0.004*SL
0.058 + 0.004*SL
0.047 + 0.004*SL
0.339 + 0.004*SL
0.306 + 0.004*SL
0.055 + 0.005*SL
0.046 + 0.005*SL
0.355 + 0.004*SL
0.359 + 0.004*SL
0.055 + 0.005*SL
0.047 + 0.005*SL
0.369 + 0.004*SL
0.354 + 0.004*SL
Group2*
0.054 + 0.005*SL
0.046 + 0.004*SL
0.255 + 0.003*SL
0.240 + 0.003*SL
0.057 + 0.005*SL
0.047 + 0.004*SL
0.267 + 0.003*SL
0.234 + 0.003*SL
0.057 + 0.005*SL
0.048 + 0.004*SL
0.327 + 0.003*SL
0.315 + 0.003*SL
0.056 + 0.005*SL
0.048 + 0.004*SL
0.342 + 0.003*SL
0.310 + 0.003*SL
0.057 + 0.005*SL
0.051 + 0.004*SL
0.358 + 0.003*SL
0.363 + 0.003*SL
0.057 + 0.005*SL
0.051 + 0.004*SL
0.372 + 0.003*SL
0.358 + 0.003*SL
Group3*
0.046 + 0.005*SL
0.044 + 0.004*SL
0.264 + 0.002*SL
0.252 + 0.002*SL
0.048 + 0.005*SL
0.044 + 0.004*SL
0.276 + 0.002*SL
0.246 + 0.002*SL
0.047 + 0.005*SL
0.046 + 0.004*SL
0.335 + 0.002*SL
0.328 + 0.002*SL
0.048 + 0.005*SL
0.046 + 0.004*SL
0.351 + 0.002*SL
0.323 + 0.002*SL
0.046 + 0.005*SL
0.048 + 0.004*SL
0.367 + 0.002*SL
0.376 + 0.002*SL
0.048 + 0.005*SL
0.048 + 0.004*SL
0.381 + 0.002*SL
0.371 + 0.002*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 : =