Texas Instruments LM4951A Evaluation Board LM4951ASDBD/NOPB LM4951ASDBD/NOPB Datenbogen
Produktcode
LM4951ASDBD/NOPB
20
20k
FREQUENCY (Hz)
-100
+0
PSR
R
(
d
B
)
10k
1k
2k
5k
50 100 200 500
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
100
1k
20k
FREQUENCY (Hz)
-60
-45
-40
-35
-30
-25
-20
-15
-10
-5
+0
PSR
R
(d
B
)
-55
-50
10k
-47.5
-42.5
-37.5
-32.5
-27.5
-22.5
-17.5
-12.5
-7.5
-2.5
-57.5
-52.5
200
2k
500
5k
50
20
20k
FREQUENCY (Hz)
-100
+0
PSR
R
(
d
B
)
10k
1k
2k
5k
50 100 200 500
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
100
1k
20k
FREQUENCY (Hz)
-60
-45
-40
-35
-30
-25
-20
-15
-10
-5
+0
PSR
R
(d
B
)
-55
-50
10k
-47.5
-42.5
-37.5
-32.5
-27.5
-22.5
-17.5
-12.5
-7.5
-2.5
-57.5
-52.5
200
2k
500
5k
50
20
20k
FREQUENCY (Hz)
-100
+0
PSR
R
(
d
B
)
10k
1k
2k
5k
50 100 200 500
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
100
1k
20k
FREQUENCY (Hz)
-60
-45
-40
-35
-30
-25
-20
-15
-10
-5
+0
PSR
R
(d
B
)
-55
-50
10k
-47.5
-42.5
-37.5
-32.5
-27.5
-22.5
-17.5
-12.5
-7.5
-2.5
-57.5
-52.5
200
2k
500
5k
50
SNAS453C – AUGUST 2008 – REVISED APRIL 2013
Typical Performance Characteristics (continued)
Power Supply Rejection vs Frequency
Power Supply Rejection vs Frequency
V
DD
= 3.3V, A
V
= 6dB, V
RIPPLE
= 200mV
P-P
V
DD
= 3.3V, A
V
= 26dB, V
RIPPLE
= 200mV
P-P
Input Terminated into 10
Ω
Input Terminated into 10
Ω
Figure 15.
Figure 16.
Power Supply Rejection vs Frequency
Power Supply Rejection vs Frequency
V
DD
= 5V, A
V
= 6dB, V
RIPPLE
= 200mV
P-P
V
DD
= 5V, A
V
= 26dB, V
RIPPLE
= 200mV
P-P
Input Terminated into 10
Ω
Input Terminated into 10
Ω
Figure 17.
Figure 18.
Power Supply Rejection vs Frequency
Power Supply Rejection vs Frequency
V
DD
= 7.5V, A
V
= 6dB, V
RIPPLE
= 200mV
P-P
V
DD
= 7.5V, A
V
= 26dB, V
RIPPLE
= 200mV
P-P
Input Terminated into 10
Ω
Input Terminated into 10
Ω
Figure 19.
Figure 20.
8
Copyright © 2008–2013, Texas Instruments Incorporated
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