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CY7C261
CY7C263/CY7C264
Document #: 38-04010 Rev. *C
Page 7 of 14
Typical DC and AC Characteristics
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
1.4
1.6
1.0
0.8
4.0
4.5
5.0
5.5
6.0
–55
25
125
1.2
1.1
1.2
1.0
0.8
0.6
4.0
4.5
5.0
5.5
6.0
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE
(°C)
SUPPLY VOLTAGE (V)
NORMALIZED
ACCESS TIME
vs. SUPPLY VOLTAGE
0.6
1.2
1.6
1.4
1.2
1.0
0.8
–55
125
AMBIENT TEMPERATURE (
°C)
NORMALIZED ACCESS TIME
vs. TEMPERATURE
150
175
125
75
50
25
0.0
1.0
2.0
3.0
0
100
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
1.0
0.9
0.8
VCC = 5.0V
TA = 25°C
TA = 25°C
0.6
0.4
60
50
40
30
20
10
01.0
2.0
3.0
OUTPUT VOLTAGE (V)
30
25
20
15
10
5
0
200
400
600
800
CAPACITANCE (pF)
4.0
1000
VCC = 4.5V
TA = 25°C
TA = 25°C
f= fMAX
25
0
OUTPUT SOURCE CURRENT
vs. VOLTAGE
4.0
1.00
1.05
0.95
0.85
0.80
0.75
025
50
75
100
0.70
0.90
NORMALIZED SUPPLY CURRENT
vs. CYCLE PERIOD
CYCLE PERIOD (ns)
VCC = 5.5V
TA = 25°C
0
35
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