ADG1419
0.06
0.05
0.04
0.03
0.02
0.01
0
R
T
= 110Ω
= 25°C
0
–20
L
A
T
V
V
= 25°C
A
= +15V
= –15V
DD
SS
V
V
V
= +5V
= –5V
DD
SS
S
= 5V p-p
–40
–60
–80
V
V
V
= +15V
= –15V
= 10V p-p
DD
SS
S
–100
0
5k
10k
FREQUENCY (Hz)
15k
20k
–120
1k
10k
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 17. Off Isolation vs. Frequency
Figure 20. THD + N vs. Frequency
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
T
V
V
= 25°C
A
T
V
V
= 25°C
A
= +15V
= –15V
DD
SS
= +15V
= –15V
DD
SS
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
1k
10k
100k
FREQUENCY (Hz)
1M
10M
10k
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 18. Crosstalk vs. Frequency
Figure 21. ACPSRR vs. Frequency
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
T
V
V
= 25°C
A
= +15V
= –15V
DD
SS
10k
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 19. On Response vs. Frequency
Rev. 0 | Page 11 of 16
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