AN2458
Austria Mikro Systeme International
AN222
0.6 µm CMOS
AN222 is an AND / NOR circuit providing the logical function Q = NOT (A.B+C.D+E.F). Truth Table
A L L L L B X X X X C L L X X D X X L L E L X X L F X L L X Q H H H H
A B C Q D E F AN222
Capacitance
Ci (p F) A B C D E F 0.054 0.058 0.053 0.059 0.066 0.071
X X X X X X
L L L L X X
L L X X X H
X X L L X H
L X L X H X
X L X L H X
H H H H L L
Area
0.95 mils
Power
3.72 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 [p F] with L = Output Load [p F] Typical Process
VDD = 3.3V
AC Characteristics
Characteristics Symbol tpdar tpdaf tpdbr tpdbf tpdcr tpdcf tpddr tpddf tpder tpdef tpdfr tpdff
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 Delay D to Q Delay E to Q Delay F to Q
0.72 0.61 0.68 0.59 0.66 0.49 0.64 0.47 0.46 0.33 0.43 0.31
2.08 1.55...
