CY7C4421/4201/4211/4221
CY7C4231/4241/4251
Typical AC and DC Characteristics
NORMALIZED SUPPLYCURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED SUPPLY CURRENT
vs. FREQUENCY
1.20
1.10
1.00
0.90
0.80
1.4
1.2
1.10
V
= 3.0V
= 5.0V
IN
V
= 5.0V
CC
V
CC
T = 25°C
A
1.00
0.90
0.80
0.70
0.60
f = 100 MHz
V
IN
= 3.0V
1.0
V
= 3.0V
IN
T = 25°C
A
0.8
0.6
f = 100 MHz
4
4.5
5
5.5
6
−55
25
125
0
25
50
75
100
SUPPLY VOLTAGE(V)
AMBIENT TEMPERATURE (°C)
FREQUENCY (MHz)
NORMALIZED t vs. SUPPLY
A
VOLTAGE
NORMALIZED t vs.
A
AMBIENT TEMPERATURE
TYPICAL t CHANGEvs.
A
OUTPUT LOADING
1.50
1.25
1.00
0.75
0.50
1.2
1.1
40
V
CC
= 5.0V
25
10
0
1.0
0.9
0.8
V
= 5.0V
CC
T = 25°C
A
4
−55
25
125
4.5
5
5.5
6
0
200 400 600
800 1000
SUPPLY VOLTAGE (V)
AMBIENT TEMPERATURE (°C)
CAPACITANCE (pF)
OUTPUT SINK CURRENT vs.
OUTPUT VOLTAGE
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
160
55
140
120
100
80
45
60
35
25
40
20
0
0
1
2
3
4
0
1
2
3
4
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
Document #: 38-06016 Rev. *A
Page 14 of 18
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