Datasheet

REV. E
–5–
AD711
SUPPLY MODULATION FREQUENCY – Hz
POWER SUPPLY REJECTION – dB
0
10
20
40
60
80
100
110
100 1k 10k 10k1
–SUPPLY
+SUPPLY
V
S
= 15 SUPPLIES
WITH 1V p-p SINE
WAVE 25
C
TPC 12. Power Supply Rejection
vs. Frequency
SETTLING TIME – s
OUTPUT SWING FRIM 0V TO Vo l t s
0.5
–10
–8
–6
–4
–2
0
2
2
4
6
8
0.6
0.7
0.8
0.9
1.0
ERROR 1% 0.1% 0.01%
1% 0.1% 0.01%
TPC 15. Output Swing and Error
vs. Settling Time
INPUT ERROR SIGNAL – mV
(AT SUMMING JUNCTION)
SLEW RATE Vs
0
0
100 200 300 400
5
10
15
20
25
500 600 700 800 900
TPC 18. Slew Rate vs. Input
Error Signal
SUPPLY VOLTAGE – Vo l t s
OPEN-LOOP GAIN – dB
0
95
5101520
100
105
110
115
120
125
R
L
= 2k
25C
TPC 11. Open-Loop Gain vs.
Supply Voltage
INPUT FREQUENCY – Hz
0
5
10
30
10M100k
1M
15
20
25
OUTPUT VOLTAGE – Volts p-p
R
L
= 2k
25
C
V
S
= 15V
TPC 14. Large Signal Frequency
Response
FREQUENCY – Hz
1
1
10
10
INPUT NOISE VOLTAGE – nV/ Hz
100
1k
100 1k 10k 100k
TPC 17. Input Noise Voltage
Spectral Density
FREQUENCY – Hz
OPEN LOOP GAIN – dB
10
–20
100 1k 10k 100k 1M
0
20
40
60
10M
80
100
GAIN
R
L
= 2k
C = 100pF
PHASE
–20
0
20
40
60
80
100
PHASE MARGIN – Degrees
TPC 10. Open-Loop Gain and
Phase Margin vs. Frequency
FREQUENCY – Hz
CMR – dB
100
0
10
20
100
V
S
= 15V
V
CM
= 1V p-p
25
C
40
60
80
1k 10k 100k 1M
TPC 13. Common Mode Rejection
vs. Frequency
FREQUENCY – Hz
THD – dB
–130
100
–120
–110
–100
–90
–80
–70
1k 10k 100k
3V RMS
R
L
= 2k
C
L
= 100pF
TPC 16. Total Harmonic Distor-
tion vs. Frequency