![](http://datasheet.mmic.net.cn/370000/STDL130_datasheet_16733657/STDL130_380.png)
Samsung ASIC
3-313
STDL130
LD5_LP/LD5D2_LP
D Latch with Active Low, 1X/2X Drive
Switching Characteristics
LD5_LP
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.20ns, SL: Standard Load)
LD5D2_LP
Path
Parameter
Delay [ns]
SL = 2
0.113
0.108
0.215
0.251
0.113
0.106
0.262
0.307
0.100
0.079
0.317
0.283
0.099
0.079
0.373
0.331
<
Delay Equations [ns]
Group1*
0.060 + 0.026*SL
0.066 + 0.021*SL
0.184 + 0.016*SL
0.218 + 0.017*SL
0.060 + 0.027*SL
0.064 + 0.021*SL
0.231 + 0.016*SL
0.274 + 0.017*SL
0.048 + 0.026*SL
0.041 + 0.019*SL
0.288 + 0.014*SL
0.257 + 0.013*SL
0.047 + 0.026*SL
0.041 + 0.019*SL
0.345 + 0.014*SL
0.305 + 0.013*SL
Group2*
0.060 + 0.027*SL
0.076 + 0.018*SL
0.191 + 0.014*SL
0.231 + 0.013*SL
0.059 + 0.027*SL
0.073 + 0.019*SL
0.238 + 0.014*SL
0.287 + 0.013*SL
0.043 + 0.027*SL
0.040 + 0.019*SL
0.291 + 0.013*SL
0.263 + 0.012*SL
0.041 + 0.028*SL
0.039 + 0.019*SL
0.348 + 0.013*SL
0.311 + 0.012*SL
Group3*
0.055 + 0.027*SL
0.075 + 0.018*SL
0.196 + 0.013*SL
0.245 + 0.012*SL
0.054 + 0.027*SL
0.074 + 0.018*SL
0.243 + 0.013*SL
0.301 + 0.012*SL
0.037 + 0.028*SL
0.035 + 0.020*SL
0.292 + 0.013*SL
0.266 + 0.011*SL
0.037 + 0.028*SL
0.035 + 0.020*SL
0.348 + 0.013*SL
0.314 + 0.011*SL
D to Q
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
GN to Q
D to QN
GN to QN
*Group1 : SL < 4, *Group2 : =
Path
Parameter
Delay [ns]
SL = 2
0.088
0.095
0.226
0.268
0.089
0.094
0.270
0.320
0.077
0.061
0.376
0.321
0.078
0.061
0.428
0.365
<
Delay Equations [ns]
Group1*
0.060 + 0.014*SL
0.070 + 0.012*SL
0.205 + 0.010*SL
0.244 + 0.012*SL
0.062 + 0.014*SL
0.069 + 0.012*SL
0.250 + 0.010*SL
0.296 + 0.012*SL
0.054 + 0.012*SL
0.041 + 0.010*SL
0.359 + 0.008*SL
0.305 + 0.008*SL
0.054 + 0.012*SL
0.041 + 0.010*SL
0.411 + 0.008*SL
0.350 + 0.008*SL
Group2*
0.062 + 0.014*SL
0.079 + 0.010*SL
0.215 + 0.008*SL
0.258 + 0.008*SL
0.063 + 0.013*SL
0.077 + 0.010*SL
0.259 + 0.008*SL
0.309 + 0.008*SL
0.048 + 0.013*SL
0.045 + 0.009*SL
0.365 + 0.007*SL
0.312 + 0.006*SL
0.049 + 0.013*SL
0.044 + 0.009*SL
0.417 + 0.007*SL
0.357 + 0.006*SL
Group3*
0.060 + 0.014*SL
0.088 + 0.009*SL
0.227 + 0.007*SL
0.279 + 0.007*SL
0.061 + 0.014*SL
0.087 + 0.009*SL
0.271 + 0.007*SL
0.331 + 0.007*SL
0.041 + 0.014*SL
0.039 + 0.009*SL
0.370 + 0.007*SL
0.320 + 0.005*SL
0.041 + 0.014*SL
0.040 + 0.009*SL
0.421 + 0.007*SL
0.365 + 0.005*SL
D to Q
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
GN to Q
D to QN
GN to QN
*Group1 : SL < 4, *Group2 : =