Datasheet

ADG1419
Rev. 0 | Page 11 of 16
–120
–100
–80
–60
–40
–20
0
OFF ISOL
A
TION (dB)
FREQUENCY (Hz)
10k 100k 1M 10M 100M 1G1k
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
08485-006
Figure 17. Off Isolation vs. Frequency
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
CROSSTALK (dB)
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
10k 100k 1M 10M 100M 1G
08485-033
Figure 18. Crosstalk vs. Frequency
–5.0
–4.5
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
0
INSERTION LOSS (dB)
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
10k 100k 1M 10M 100M 1G
–0.5
08485-005
Figure 19. On Response vs. Frequency
0.01
0
0.02
0.03
0.04
0.05
0.06
0 5k 10k 15k 20k
THD + N (%)
FREQUENCY (Hz)
R
L
= 110
T
A
= 25°C
V
DD
= +5V
V
SS
= –5V
V
S
= 5V p-p
V
DD
= +15V
V
SS
= –15V
V
S
= 10V p-p
08485-009
Figure 20. THD + N vs. Frequency
NO DECOUPLING
CAPACITORS
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
ACPSRR (dB)
FREQUENCY (Hz)
1k 1M 10M10k 100k
DECOUPLING
CAPACITORS
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
08485-007
Figure 21. ACPSRR vs. Frequency