CY2309NZ
Switching Characteristics
for Commercial and Industrial Temperature Devices
Parameter
t
3
t
4
t
5
t
6
Rise Time
Fall Time
Output to Output Skew
Propagation Delay, BUF_IN
Rising Edge to
OUTPUT
Rising Edge
Name
Duty Cycle
= t
2
÷
t
1
Description
Measured at 1.4V
Measured between 0.8V and 2.0V
Measured between 0.8V and 2.0V
All outputs equally loaded
Measured at V
DD
/2
1
5
Min
40.0
Typ.
50.0
Max
60.0
1.50
1.50
250
9.2
Unit
%
ns
ns
ps
ns
Switching Waveforms
Figure 2. Duty Cycle Timing
t
1
t
2
1.4V
1.4V
1.4V
Figure 3. All Outputs Rise/Fall Time
OUTPUT
2.0V
0.8V
t
3
2.0V
0.8V
t
4
3.3V
0V
Figure 4. Output-Output Skew
1.4V
OUTPUT
OUTPUT
t
5
1.4V
Figure 5. Input-Output Propagation Delay
V
DD
/2
INPUT
OUTPUT
t
6
V
DD
/2
Note
3. All parameters specified with loaded outputs.
Document #: 38-07182 Rev. *E
Page 3 of 6
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