Cypress Semiconductor CY7C131 Spezifikationsblatt - Seite 14

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Cypress Semiconductor CY7C131 Spezifikationsblatt
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
I
CC
1.0
0.8
0.6
0.4
I
0.2
SB3
0.0
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.4
1.3
1.2
1.1
T
A
1.0
0.9
0.8
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1.0
2.0
3.0
SUPPLY VOLTAGE (V)
Document #: 38-06002 Rev. *E
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.0
0.8
0.6
0.4
0.2
0.6
–55
5.5
6.0
AMBIENT TEMPERATURE (°C)
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
1.6
1.4
1.2
1.0
= 25°C
0.8
0.6
–55
5.5
6.0
AMBIENT TEMPERATURE (°C)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
30.0
25.0
20.0
15.0
10.0
5.0
0
4.0
5.0
0
200
CAPACITANCE (pF)
120
I
CC
100
80
60
V
= 5.0V
CC
V
= 5.0V
IN
40
I
20
SB3
25
125
140
120
100
80
60
V
= 5.0V
40
CC
20
0
25
125
0.0
1.25
1.0
0.75
V
V
= 4.5V
= 4.5V
CC
CC
T
= 25°C
A
0.50
400
600
800
1000
CY7C130, CY7C130A
CY7C131, CY7C131A
CY7C140, CY7C141
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
V
= 5.0V
CC
T
= 25°C
A
0
0
1.0
2.0
3.0
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
V
= 5.0V
CC
T
= 25°C
A
1.0
2.0
3.0
OUTPUT VOLTAGE (V)
NORMALIZED I
vs. CYCLE TIME
CC
V
= 4.5V
CC
T
= 25°C
A
V
= 0.5V
IN
10
20
30
CYCLE FREQUENCY (MHz)
Page 14 of 19
4.0
4.0
40
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