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MDL110
3-381
SEC ASIC
FDS3CS/FDS3CSD2
D Flip-Flop with Synchronous Set, 1X/2X Drive
Switching Characteristics
FDS3CS
(Typical process, 25
°
C, 2.5V, t
R
/t
F
= 0.21ns, SL: Standard Load)
FDS3CSD2
Path
Parameter
Delay [ns]
SL = 2
0.130
0.120
0.513
0.519
0.118
0.111
0.464
0.546
0.123
0.111
0.403
0.415
0.140
0.117
0.453
0.387
<
Delay Equations [ns]
Group1*
0.071 + 0.029*SL
0.067 + 0.027*SL
0.479 + 0.017*SL
0.483 + 0.018*SL
0.061 + 0.028*SL
0.060 + 0.026*SL
0.434 + 0.015*SL
0.512 + 0.017*SL
0.067 + 0.028*SL
0.059 + 0.026*SL
0.372 + 0.015*SL
0.381 + 0.017*SL
0.085 + 0.028*SL
0.066 + 0.025*SL
0.421 + 0.016*SL
0.353 + 0.017*SL
Group2*
0.073 + 0.029*SL
0.068 + 0.026*SL
0.488 + 0.014*SL
0.492 + 0.016*SL
0.056 + 0.029*SL
0.060 + 0.026*SL
0.439 + 0.013*SL
0.520 + 0.015*SL
0.063 + 0.029*SL
0.062 + 0.025*SL
0.378 + 0.014*SL
0.389 + 0.015*SL
0.082 + 0.028*SL
0.067 + 0.025*SL
0.429 + 0.014*SL
0.362 + 0.015*SL
Group3*
0.067 + 0.030*SL
0.066 + 0.026*SL
0.496 + 0.013*SL
0.500 + 0.015*SL
0.051 + 0.030*SL
0.053 + 0.026*SL
0.441 + 0.013*SL
0.525 + 0.014*SL
0.055 + 0.030*SL
0.056 + 0.026*SL
0.381 + 0.013*SL
0.395 + 0.014*SL
0.070 + 0.030*SL
0.061 + 0.026*SL
0.434 + 0.013*SL
0.370 + 0.014*SL
CK to Q
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
SCK to Q
CK to QN
SCK to QN
*Group1 : SL < 4, *Group2 : =
Path
Parameter
Delay [ns]
SL = 2
0.101
0.094
0.543
0.547
0.090
0.086
0.499
0.584
0.093
0.087
0.404
0.414
0.111
0.092
0.458
0.389
<
Delay Equations [ns]
Group1*
0.071 + 0.015*SL
0.065 + 0.015*SL
0.523 + 0.010*SL
0.525 + 0.011*SL
0.061 + 0.014*SL
0.059 + 0.014*SL
0.481 + 0.009*SL
0.563 + 0.010*SL
0.065 + 0.014*SL
0.059 + 0.014*SL
0.385 + 0.009*SL
0.393 + 0.011*SL
0.084 + 0.014*SL
0.065 + 0.014*SL
0.438 + 0.010*SL
0.367 + 0.011*SL
Group2*
0.073 + 0.014*SL
0.070 + 0.013*SL
0.531 + 0.008*SL
0.534 + 0.009*SL
0.061 + 0.014*SL
0.061 + 0.013*SL
0.487 + 0.007*SL
0.571 + 0.008*SL
0.064 + 0.014*SL
0.062 + 0.013*SL
0.393 + 0.007*SL
0.402 + 0.008*SL
0.082 + 0.014*SL
0.067 + 0.013*SL
0.448 + 0.008*SL
0.376 + 0.009*SL
Group3*
0.067 + 0.015*SL
0.068 + 0.013*SL
0.545 + 0.007*SL
0.549 + 0.008*SL
0.050 + 0.015*SL
0.058 + 0.013*SL
0.495 + 0.007*SL
0.584 + 0.007*SL
0.055 + 0.015*SL
0.058 + 0.013*SL
0.401 + 0.007*SL
0.414 + 0.007*SL
0.072 + 0.015*SL
0.065 + 0.013*SL
0.459 + 0.007*SL
0.390 + 0.007*SL
CK to Q
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
SCK to Q
CK to QN
SCK to QN
*Group1 : SL < 4, *Group2 : =