Datasheet

REV. C–10–
AD9631/AD9632
FREQUENCY – Hz
24
10
INPUT NOISE VOLTAGE – nV/ Hz
100 1k 10k
21
18
15
12
9
100k
6
3
V
S
= 5V
TPC 37. AD9631 Noise vs. Frequency
80
PSRR – dB
75
70
65
60
55
50
45
40
35
30
25
FREQUENCY – Hz
10k 100k 1M 1G
10M
100M
20
15
10
5
0
–PSRR
+PSRR
TPC 38. AD9631 PSRR vs. Frequency
FREQUENCY – Hz
100
100k
CMRR – dB
1M 10M 100M
90
80
70
60
50
1G
40
30
20
V
S
= 5V
V
CM
= 1V
R
L
= 100
TPC 39. AD9631 CMRR vs. Frequency
FREQUENCY – Hz
17
10
INPUT NOISE VOLTAGE – nV/ Hz
100 1k 10k
15
13
11
9
7
100k
5
3
V
S
= 5V
TPC 40. AD9632 Noise vs. Frequency
80
PSRR – dB
75
70
65
60
55
50
45
40
35
30
25
FREQUENCY – Hz
10k 100k 1M 1G
10M
100M
20
15
10
5
0
–PSRR
+PSRR
TPC 41. AD9632 PSRR vs. Frequency
FREQUENCY – Hz
100
100k
CMRR – dB
1M 10M 100M
90
80
70
60
50
1G
40
30
20
V
S
= 5V
V
CM
= 1V
R
L
= 100
TPC 42. AD9632 CMRR vs. Frequency