CY7C271A 查看數據表（PDF） - Cypress Semiconductor
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CY7C271A Datasheet PDF : 10 Pages
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CY7C271A
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. CYCLE PERIOD
1.1
1.0
0.9
VCC =5.5V
0.8
TA =25°C
0.7
0.6
0.5
0.0
50 100 150 200 250
CLOCK PERIOD (ns)
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.7
1.6
1.5
1.4
1.3
1.2
1.1
f = 10 MHz
TA = 25°C
1.0
0.9
0.8
0.7
0.6
0.5
4 4.5
5 5.5
6
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.25
1.2
1.15
1.1
VCC = 5.5V
f = 10 MHz
1.05
1.0
0.95
0.9
0.85
0.8
–100 –50
0 50 100 150
AMBIENT TEMPERATURE (°C)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.25
1.2
1.15
1.1
1.05
TA = 25°C
1.0
0.95
0.9
0.85
4 4.5
5 5.5
6
SUPPLYVOLTAGE (V)
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
1.4
1.3
1.2
VCC = 4.5V
1.1
1.0
0.9
0.8
–100 –50
0 50 100 150
AMBIENT TEMPERATURE (°C)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
120
100
80
VCC = 5.0V
TA = 25°C
60
40
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V)
OUTPUT SOURCE CURRENT vs.
OUTPUT VOLTAGE
-100
-80
-60
-40
-20
0.0
0.0 1.0 2.0 3.0 4.0 5.0
OUTPUT VOLTAGE (V)
Document #: 38-04013 Rev. *B
C271A-9
Page 6 of 10
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