R
Austria Mikro Systeme International
ON21
CUB
0.6 µm CMOS
ON21 is an OR / NAND circuit providing the logical function Q = NOT [ (A+B).C ].
Truth Table
A
L
X
X
H
B
L
X
H
X
C
X
L
H
H
Q
H
H
L
L
A
B
Q
C
ON21
Capacitance
Ci (pF)
A
B
C
0.049
0.043
0.040
Area
0.54 mils
2
Power
1.77 µW / MHz
Delay [ns] = tpd.. = f(SL, L)
Output Slope [ns] = op_sl.. = f(L)
AC Characteristics :
Tj = 25°C
with SL = Input Slope [ns] ; L = Output Load [pF]
with L = Output Load [pF]
Typical Process
VDD = 3.3V
AC Characteristics
Characteristics
Symbol
tpdar
tpdaf
tpdbr
tpdbf
tpdcr
tpdcf
op_slar
op_slaf
op_slbr
op_slbf
op_slcr
op_slcf
SL = 0.1
L = 0.1
L = 0.7
L = 1.0
L = 0.1
SL = 2.0
L = 0.7
L = 1.0
Delay A to Q
Delay B to Q
Delay C to Q
Output Slope A to Q
Output Slope B to Q
Output Slope C to Q
0.41
0.27
0.44
0.31
0.33
0.26
1.10
0.62
1.08
0.70
1.10
0.71
1.71
1.22
1.74
1.25
1.66
1.18
5.10
3.43
5.08
3.38
5.41
3.43
2.35
1.63
2.42
1.66
2.41
1.63
7.11
4.72
7.17
4.67
7.51
4.68
0.69
0.32
0.60
0.38
0.69
0.44
1.37
0.92
1.25
1.00
1.37
1.10
1.87
1.22
1.85
1.26
1.90
1.32
5.10
3.43
5.06
3.42
5.33
3.55
2.55
1.67
2.51
1.70
2.56
1.75
7.17
4.82
7.11
4.73
7.55
4.87
Sept. 1996
- 310 -
Rev. N/C
