AD9631/AD9632
1000
V
S
=
±5V
GAIN = +1
100
OPEN-LOOP GAIN – V/V
1350
1250
1150
1050
950
850
750
650
550
450
+A
OL
–A
OL
–A
OL
AD9632
+A
OL
R
OUT
–
Ω
10
1
0.1
AD9631
0.01
10k
100k
1M
FREQUENCY – Hz
10M
100M
350
–60
–40
–20
0
20
40
60
80
100
JUNCTION TEMPERATURE –
°C
120
140
Figure 45. AD9631 Output Resistance vs. Frequency
Figure 48. Open-Loop Gain vs. Temperature
1000
V
S
=
±5V
GAIN = +2
100
76
74
72
70
–PSRR
AD9632
R
OUT
–
Ω
10
PSRR – –dB
68
66
+PSRR
AD9632
–PSRR
AD9631
1
64
62
0.1
60
+PSRR
58
AD9631
–40
–20
0
20
40
60
80
100
120
140
0.01
10k
100k
1M
FREQUENCY – Hz
10M
100M
56
–60
JUNCTION TEMPERATURE –
°C
Figure 46. AD9632 Output Resistance vs. Frequency
Figure 49. PSRR vs. Temperature
4.1
V
S
=
±5V
4.0
|–V
OUT
|
OUTPUT SWING – Volts
3.9
3.8
3.7
3.6
3.5
3.4
3.3
–60
+V
OUT
|–V
OUT
|
+V
OUT
}
R
L
= 150
–98
–96
CMRR – –dB
–94
–92
–90
}
R
L
= 50
–88
+CMRR
–CMRR
–40 –20
0
20
40
60
80
100
120
140
–86
–60
–40
–20
0
20
40
60
80
100
120
140
JUNCTION TEMPERATURE –
°C
JUNCTION TEMPERATURE –
°C
Figure 47. AD9631/AD9632 Output Swing vs. Temperature
Figure 50. AD9631/AD9632 CMRR vs. Temperature
REV. A
–11–
AD [ ANALOG DEVICES ]
