
FAN2504/FAN2505
PRODUCT SPECIFICATION
REV. 1.0.8 2/14/03
7
Typical Performance Characteristics
0
20
40
60
80
100
P
Frequency (Hz)
Power Supply
Rejection Ratio
Frequency (Hz)
Power Supply
Rejection Ratio
I
OUT
= 100
μ
A
C
OUT
= 1.0
μ
F Cer.
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k 100k 1M 10M
20
40
60
80
100
P
I
OUT
= 200mA
C
OUT
= 1.0
μ
F Cer.
10
100
1k
10k 100k 1M 10M
0
10
20
30
40
50
60
70
3.1
3.6
Voltage (V)
4.1
P
Rejection Ratio vs. Voltage
Power Supply
I
OUT
= 100
μ
A
200mA
C
OUT
= 1.0
μ
F Cer.
10mA
0
3.1
10
20
30
40
50
60
70
3.6
Voltage (V)
4.1
P
Rejection Ratio vs. Voltage
Power Supply
I
OUT
= 100
μ
A
10mA
200mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
100mA
V
IN
= 4.0V
V
OUT
= 3.0V
0
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
P
10
I
OUT
= 10mA
C
OUT
= 1.0
μ
F Cer.
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
P
10
I
OUT
= 100mA
C
OUT
= 1.0
μ
F Cer.
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
P
10
I
OUT
= 100
μ
A
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
Frequency (Hz)
Power Supply
Rejection Ratio
0
20
40
60
80
100
P
10
I
OUT
= 10mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
100
1k
10k 100k 1M 10M
V
IN
= 4.0V
V
OUT
= 3.0V
0
20
40
60
80
100
P
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Power Supply
Rejection Ratio
Power Supply
Rejection Ratio
Noise Performance
I
OUT
= 100mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
V
IN
= 4.0V
V
OUT
= 3.0V
10
100
1k
10k 100k 1M 10M
0
20
40
60
80
100
P
I
OUT
= 200mA
C
OUT
= 10
μ
F Cer.
C
BYP
= 0.01
μ
F
10
100
1k
10k 100k 1M 10M
0.0001
0.001
0.01
0.1
1
10
10
100
1k
10k
100k
1M
V
IN
= 4.0V
V
OUT
= 3.0V
C
OUT
= 1.0
μ
F
C
= 0.01
μ
F
I
L
= 10
μ
A
V
IN
= 4V
V
OUT
= 3V
N
μ
V
H
Load Current (mA)
Ground Pin Current
30.00
32.00
34.00
36.00
38.00
40.00
0.1
1
10
100
Q
μ
A
100mA