Samsung ASIC
3-311
STDL130
LD4_LP/LD4D2_LP
D Latch with Active High, Reset, Set, 1X/2X Drive
Switching Characteristics
LD4D2_LP
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.20ns, SL: Standard Load)
Path
Parameter
Delay [ns]
SL = 2
0.072
0.061
0.438
0.461
0.072
0.061
0.453
0.471
0.070
0.059
0.304
0.289
0.072
0.061
0.435
0.468
0.092
0.072
0.371
0.349
0.092
0.072
0.380
0.363
0.089
0.072
0.199
0.215
0.092
0.072
0.378
0.346
<
Delay Equations [ns]
Group1*
0.048 + 0.012*SL
0.042 + 0.009*SL
0.422 + 0.008*SL
0.446 + 0.008*SL
0.048 + 0.012*SL
0.043 + 0.009*SL
0.437 + 0.008*SL
0.455 + 0.008*SL
0.044 + 0.013*SL
0.041 + 0.009*SL
0.288 + 0.008*SL
0.274 + 0.008*SL
0.048 + 0.012*SL
0.043 + 0.009*SL
0.419 + 0.008*SL
0.453 + 0.008*SL
0.065 + 0.013*SL
0.051 + 0.010*SL
0.350 + 0.011*SL
0.330 + 0.009*SL
0.065 + 0.013*SL
0.052 + 0.010*SL
0.359 + 0.011*SL
0.345 + 0.009*SL
0.062 + 0.014*SL
0.051 + 0.011*SL
0.179 + 0.010*SL
0.197 + 0.009*SL
0.065 + 0.014*SL
0.051 + 0.011*SL
0.357 + 0.011*SL
0.327 + 0.009*SL
Group2*
0.043 + 0.013*SL
0.044 + 0.009*SL
0.427 + 0.007*SL
0.453 + 0.006*SL
0.043 + 0.013*SL
0.044 + 0.009*SL
0.441 + 0.007*SL
0.462 + 0.006*SL
0.044 + 0.013*SL
0.041 + 0.009*SL
0.293 + 0.007*SL
0.280 + 0.006*SL
0.043 + 0.013*SL
0.043 + 0.009*SL
0.424 + 0.007*SL
0.459 + 0.006*SL
0.066 + 0.013*SL
0.054 + 0.010*SL
0.360 + 0.008*SL
0.340 + 0.007*SL
0.066 + 0.013*SL
0.054 + 0.010*SL
0.369 + 0.008*SL
0.354 + 0.007*SL
0.063 + 0.013*SL
0.055 + 0.009*SL
0.189 + 0.008*SL
0.206 + 0.007*SL
0.066 + 0.013*SL
0.055 + 0.010*SL
0.367 + 0.008*SL
0.336 + 0.007*SL
Group3*
0.036 + 0.014*SL
0.038 + 0.009*SL
0.430 + 0.007*SL
0.460 + 0.005*SL
0.036 + 0.014*SL
0.038 + 0.009*SL
0.444 + 0.007*SL
0.469 + 0.005*SL
0.037 + 0.014*SL
0.039 + 0.009*SL
0.296 + 0.007*SL
0.288 + 0.005*SL
0.035 + 0.014*SL
0.038 + 0.009*SL
0.427 + 0.007*SL
0.467 + 0.005*SL
0.063 + 0.013*SL
0.057 + 0.009*SL
0.372 + 0.007*SL
0.354 + 0.006*SL
0.063 + 0.013*SL
0.058 + 0.009*SL
0.382 + 0.007*SL
0.368 + 0.006*SL
0.061 + 0.013*SL
0.057 + 0.009*SL
0.200 + 0.007*SL
0.220 + 0.006*SL
0.063 + 0.013*SL
0.058 + 0.009*SL
0.379 + 0.007*SL
0.351 + 0.006*SL
D to Q
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
G to Q
SN to Q
RN to Q
D to QN
G to QN
SN to QN
RN to QN
*Group1 : SL < 4, *Group2 : =