
STD130
4-34
Samsung ASIC
PvOByz
Normal Output Buffers
Switching Characteristics
(Typical process, 25
°
C, 1.8V, 2.5V, t
R
/t
F
=0.15ns, CL: Capacitive Load[pF])
PMOB12SH
PMOB16SH
PMOB20SH
PMOB24SH
Path
Parameter
Delay [ns]
 CL = 50.0pF
4.595
4.084
5.752
4.947
 < 
Delay Equations [ns]
Group1*
2.127 + 0.049*CL
1.754 + 0.047*CL
3.605 + 0.043*CL
2.865 + 0.042*CL
Group2*
2.420 + 0.043*CL
2.002 + 0.042*CL
3.980 + 0.035*CL
3.218 + 0.035*CL
Group3*
2.644 + 0.041*CL
2.167 + 0.039*CL
4.336 + 0.031*CL
3.528 + 0.030*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50,   *Group2 : 50 = 
Path
Parameter
Delay [ns]
 CL = 50.0pF
4.674
4.000
5.676
5.141
 < 
Delay Equations [ns]
Group1*
2.326 + 0.047*CL
1.874 + 0.043*CL
3.447 + 0.045*CL
3.159 + 0.040*CL
Group2*
2.759 + 0.038*CL
2.232 + 0.035*CL
3.878 + 0.036*CL
3.522 + 0.032*CL
Group3*
3.104 + 0.034*CL
2.510 + 0.032*CL
4.308 + 0.030*CL
3.868 + 0.028*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50,   *Group2 : 50 = 
Path
Parameter
Delay [ns]
 CL = 50.0pF
3.520
3.324
4.684
4.337
 < 
Delay Equations [ns]
Group1*
1.727 + 0.036*CL
1.458 + 0.037*CL
3.107 + 0.032*CL
2.956 + 0.028*CL
Group2*
2.013 + 0.030*CL
1.769 + 0.031*CL
3.377 + 0.026*CL
3.056 + 0.026*CL
Group3*
2.284 + 0.027*CL
2.065 + 0.027*CL
3.631 + 0.023*CL
3.231 + 0.023*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50,   *Group2 : 50 = 
Path
Parameter
Delay [ns]
 CL = 50.0pF
3.520
3.324
4.684
4.337
 < 
Delay Equations [ns]
Group1*
1.727 + 0.036*CL
1.458 + 0.037*CL
3.107 + 0.032*CL
2.956 + 0.028*CL
Group2*
2.013 + 0.030*CL
1.769 + 0.031*CL
3.377 + 0.026*CL
3.056 + 0.026*CL
Group3*
2.284 + 0.027*CL
2.065 + 0.027*CL
3.631 + 0.023*CL
3.231 + 0.023*CL
A to PAD
tR
tF
tPLH
tPHL
*Group1 : CL < 50,   *Group2 : 50 =