Datasheet

ADG1221/ADG1222/ADG1223
Rev. A | Page 11 of 16
CROSSTALK (dB)
–120
10k
06574-021
0
1G
FREQUENCY (Hz)
–20
–40
–60
–80
–100
100k 1M 10M 100M
V
DD
= +15V
V
SS
= –15V
T
A
= 25ºC
Figure 16. Crosstalk vs. Frequency
INSERTION LOSS (dB)
–24
–12
10k
06574-029
0
1G
FREQUENCY (Hz)
–16
–18
–20
–22
–14
–2
–4
–6
–8
–10
100k 1M 10M 100M 100M
V
DD
= +15V
V
SS
= –15V
T
A
= 25ºC
Figure 17. Insertion Loss vs. Frequency
0
–100
100k 1M 10M
06574-052
FREQUENCY (Hz)
PSRR (dB)
100M
–10
–20
–30
–40
–50
–60
–70
–80
–90
V
DD
= +15V
V
SS
= –15V
Vp-p = 0.63V
T
A
= 25ºC
DECOUPLING CAPS ON
NO DECOUPLING CAPS ON
Figure 18. ACPSRR vs. Frequency
FREQUENCY (Hz)
THD + N (%)
10
1
0.1
0.01
10 100 1k 10k 100k
LOAD = 10k
T
A
= 25°C
V
DD
= +5V, V
SS
= –5V, V
S
= +3.5V rms
V
DD
= +15V, V
SS
= –15V, V
S
= +5V rms
0
6574-053
Figure 19. THD + N vs. Frequency