
STD130
4-88
Samsung ASIC
PvOTyz
Tri-State Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 3.3V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PHOT20SM
PHOT24SM
Path
Parameter
Delay [ns]
CL = 50.0pF
2.825
2.309
3.360
3.103
2.825
2.314
3.623
3.337
1.414
2.136
2.825
2.314
3.723
3.438
1.489
2.211
<
Delay Equations [ns]
Group1*
1.038 + 0.036*CL
0.734 + 0.032*CL
2.085 + 0.026*CL
1.974 + 0.023*CL
1.038 + 0.036*CL
0.751 + 0.031*CL
2.347 + 0.026*CL
2.200 + 0.023*CL
1.414 + 0.000*CL
2.136 + 0.000*CL
1.038 + 0.036*CL
0.751 + 0.031*CL
2.448 + 0.026*CL
2.301 + 0.023*CL
1.489 + 0.000*CL
2.211 + 0.000*CL
Group2*
1.125 + 0.034*CL
0.772 + 0.031*CL
2.254 + 0.022*CL
2.095 + 0.020*CL
1.126 + 0.034*CL
0.782 + 0.031*CL
2.517 + 0.022*CL
2.326 + 0.020*CL
1.414 + 0.000*CL
2.136 + 0.000*CL
1.125 + 0.034*CL
0.782 + 0.031*CL
2.618 + 0.022*CL
2.427 + 0.020*CL
1.489 + 0.000*CL
2.211 + 0.000*CL
Group3*
1.175 + 0.033*CL
0.778 + 0.031*CL
2.405 + 0.020*CL
2.192 + 0.019*CL
1.175 + 0.033*CL
0.784 + 0.031*CL
2.667 + 0.020*CL
2.426 + 0.019*CL
1.414 + 0.000*CL
2.135 + 0.000*CL
1.175 + 0.033*CL
0.783 + 0.031*CL
2.768 + 0.020*CL
2.526 + 0.019*CL
1.489 + 0.000*CL
2.211 + 0.000*CL
A to PAD
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tPLZ
tPHZ
tR
tF
tPLH
tPHL
tPLZ
tPHZ
TN to PAD
EN to PAD
*Group1 : CL < 50, *Group2 : 5 =
Path
Parameter
Delay [ns]
CL = 50.0pF
2.685
2.073
3.414
3.084
2.685
2.083
3.678
3.316
1.413
2.384
2.685
2.083
3.778
3.416
1.488
2.459
<
Delay Equations [ns]
Group1*
1.101 + 0.032*CL
0.735 + 0.027*CL
2.203 + 0.024*CL
2.075 + 0.020*CL
1.100 + 0.032*CL
0.765 + 0.026*CL
2.466 + 0.024*CL
2.293 + 0.020*CL
1.413 + 0.000*CL
2.385 + 0.000*CL
1.100 + 0.032*CL
0.765 + 0.026*CL
2.567 + 0.024*CL
2.394 + 0.020*CL
1.488 + 0.000*CL
2.460 + 0.000*CL
Group2*
1.212 + 0.029*CL
0.787 + 0.026*CL
2.380 + 0.021*CL
2.198 + 0.018*CL
1.212 + 0.029*CL
0.805 + 0.026*CL
2.643 + 0.021*CL
2.424 + 0.018*CL
1.413 + 0.000*CL
2.384 + 0.000*CL
1.212 + 0.029*CL
0.805 + 0.026*CL
2.744 + 0.021*CL
2.525 + 0.018*CL
1.488 + 0.000*CL
2.459 + 0.000*CL
Group3*
1.293 + 0.028*CL
0.808 + 0.025*CL
2.540 + 0.019*CL
2.301 + 0.016*CL
1.293 + 0.028*CL
0.818 + 0.025*CL
2.803 + 0.019*CL
2.531 + 0.016*CL
1.413 + 0.000*CL
2.384 + 0.000*CL
1.293 + 0.028*CL
0.818 + 0.025*CL
2.904 + 0.019*CL
2.631 + 0.016*CL
1.488 + 0.000*CL
2.459 + 0.000*CL
A to PAD
tR
tF
tPLH
tPHL
tR
tF
tPLH
tPHL
tPLZ
tPHZ
tR
tF
tPLH
tPHL
tPLZ
tPHZ
TN to PAD
EN to PAD
*Group1 : CL < 50, *Group2 : 5 =