Datasheet

AD8603/AD8607/AD8609
Rev. C | Page 7 of 16
TEMPERATURE (°C)
OUTPUT VOLTAGE SWING (mV)
–40
0
50
100
350
–25 –10 125
20 35 50 65 80 95 1105
150
250
300
200
V
OL
@ 1mA LOAD
V
DD
– V
OH
@ 1mA LOAD
V
DD
– V
OH
@ 10mA LOAD
V
OL
@ 10mA LOAD
V
S
= 5V
T
A
= 25°C
04356-012
Figure 12. Output Voltage Swing vs. Temperature
V
S
= ±2.5V
R
L
= 100kΩ
C
L
= 20pF
Φ = 70.9°
1k 10k 100k 1M 10M
FREQUENCY (Hz)
PHASE (Degree)
OPEN-LOOP GAIN (dB)
20
–80
–20
80
100
60
40
0
–40
–60
–100
45
–180
–45
180
225
135
90
0
–90
–135
–225
04356-013
Figure 13. Open-Loop Gain and Phase vs. Frequency
FREQUENCY (kHz)
OUTPUT VOLTAGE SWING (V p-p)
0.01
0
0.5
4.0
5.0
0.1 1 100
4.5
3.5
3.0
2.0
2.5
1.5
1.0
10
V
S
= 5V
V
IN
= 4.9V p-p
T
A
= 25°C
A
V
= 1
04356-014
Figure 14. Closed-Loop Output Voltage Swing vs. Frequency
V
S
= ±2.5V, ±0.9V
A
V
= 100
A
V
= 10
A
V
= 1
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
100
175
350
1575
0
1k 100k
1750
1400
1225
875
1050
700
525
10k
04356-015
Figure 15. Output Impedance vs. Frequency
FREQUENCY (Hz)
CMRR (dB)
100
–60
–40
100
140
1k 10k
120
80
60
20
40
0
–20
100k
V
S
= ±2.5V
04356-016
Figure 16. CMRR vs. Frequency
10 100 1k 10k 100k
FREQUENCY (Hz)
PSRR (dB)
0
140
–40
–60
–20
20
60
40
80
120
100
04356-017
V
S
= ±2.5V
Figure 17. PSRR vs. Frequency