NC7WZ07
AC Electrical Characteristics
Symbol
t
PZL
Parameter
Propagation Delay
V
CC
(V)
1.65
1.8
2.5
r
0.2
3.3
r
0.3
5.0
r
0.5
t
PLZ
Propagation Delay
1.65
1.8
2.5
r
0.2
3.3
r
0.3
5.0
r
0.5
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
0
0
3.3
5.0
Min
1.8
1.8
1.2
0.8
0.5
1.8
1.8
1.2
0.8
0.5
T
A
25
q
C
Typ
6.6
5.5
3.7
2.9
2.3
5.5
4.3
2.8
2.1
1.4
2.5
4.0
3
4
Max
11.5
9.5
5.8
4.4
3.5
11.5
9.5
5.8
4.4
3.5
T
A
40
q
C to
85
q
C
Max
12.6
10.5
6.4
4.8
3.9
12.6
10.5
6.4
4.8
3.9
1.8
1.8
1.2
0.8
0.5
1.8
1.8
1.2
0.8
0.5
Min
Units
Conditions
Figure
Number
C
L
ns
RU
RD
V
I
C
L
ns
RU
RD
V
I
pF
pF
pF
50 pF
500
:
500
:
2 x V
CC
50 pF
500
:
500
:
2 x V
CC
Figures
1, 3
Figures
1, 3
(Note 4)
Figure 2
Note 4:
C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
CCD
) at no output
loading and operating at 50% duty cycle. (See Figure 2.) C
PD
is related to I
CCD
dynamic operating current by the expression:
I
CCD
(C
PD
)(V
CC
)(f
IN
)
(I
CC
static).
AC Loading and Waveforms
C
L
includes load and stray capacitance
Input PRR 1.0 MHz; t
W
500 ns
FIGURE 1. AC Test Circuit
Input
PRR
AC Waveform; t
r
t
f
1.8 ns;
10 MHz; Duty Cycle 50%
FIGURE 2. I
CCD
Test Circuit
FIGURE 3. AC Waveforms
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