
Samsung ASIC
3-287
STD130
FJ2S/FJ2SD2
JK Flip-Flop with Reset, Scan, 1X/2X Drive
Switching Characteristics
FJ2S
(Typical process, 25
°
C, 1.8V, t
R
/t
F
= 0.15ns, SL: Standard Load)
FJ2SD2
Path
Parameter
Delay [ns]
SL = 2
0.105
0.084
0.298
0.281
0.087
0.172
0.080
0.067
0.316
0.346
0.091
0.230
<
Delay Equations [ns]
Group1*
0.063 + 0.021*SL
0.048 + 0.018*SL
0.272 + 0.013*SL
0.255 + 0.013*SL
0.052 + 0.018*SL
0.146 + 0.013*SL
0.039 + 0.020*SL
0.034 + 0.017*SL
0.296 + 0.010*SL
0.324 + 0.011*SL
0.048 + 0.022*SL
0.206 + 0.012*SL
Group2*
0.064 + 0.020*SL
0.055 + 0.016*SL
0.280 + 0.011*SL
0.265 + 0.011*SL
0.058 + 0.016*SL
0.156 + 0.011*SL
0.035 + 0.021*SL
0.035 + 0.016*SL
0.298 + 0.010*SL
0.329 + 0.009*SL
0.050 + 0.021*SL
0.212 + 0.011*SL
Group3*
0.063 + 0.021*SL
0.052 + 0.016*SL
0.290 + 0.010*SL
0.274 + 0.009*SL
0.056 + 0.016*SL
0.166 + 0.009*SL
0.032 + 0.022*SL
0.029 + 0.017*SL
0.299 + 0.010*SL
0.331 + 0.009*SL
0.048 + 0.021*SL
0.219 + 0.010*SL
CK to Q
tR
tF
tPLH
tPHL
tF
tPHL
tR
tF
tPLH
tPHL
tR
tPLH
RN to Q
CK to QN
RN to QN
*Group1 : SL < 4, *Group2 : =
Path
Parameter
Delay [ns]
SL = 2
0.086
0.069
0.301
0.281
0.073
0.172
0.060
0.053
0.342
0.366
0.070
0.254
<
Delay Equations [ns]
Group1*
0.064 + 0.011*SL
0.051 + 0.009*SL
0.285 + 0.008*SL
0.265 + 0.008*SL
0.055 + 0.009*SL
0.155 + 0.008*SL
0.040 + 0.010*SL
0.036 + 0.009*SL
0.330 + 0.006*SL
0.353 + 0.006*SL
0.048 + 0.011*SL
0.240 + 0.007*SL
Group2*
0.066 + 0.010*SL
0.052 + 0.009*SL
0.292 + 0.006*SL
0.273 + 0.006*SL
0.058 + 0.008*SL
0.164 + 0.006*SL
0.040 + 0.010*SL
0.037 + 0.008*SL
0.334 + 0.005*SL
0.358 + 0.005*SL
0.050 + 0.010*SL
0.245 + 0.006*SL
Group3*
0.068 + 0.010*SL
0.059 + 0.008*SL
0.306 + 0.005*SL
0.288 + 0.005*SL
0.061 + 0.008*SL
0.181 + 0.005*SL
0.032 + 0.011*SL
0.033 + 0.008*SL
0.337 + 0.005*SL
0.364 + 0.005*SL
0.047 + 0.011*SL
0.254 + 0.005*SL
CK to Q
tR
tF
tPLH
tPHL
tF
tPHL
tR
tF
tPLH
tPHL
tR
tPLH
RN to Q
CK to QN
RN to QN
*Group1 : SL < 4, *Group2 : =