Datasheet

ADG1408/ADG1409
Rev. B | Page 14 of 20
450
0
–40 120
TEMPERATURE (°C)
TIME (ns)
400
350
300
250
200
150
100
50
–20 0 20 40 60 80 100
V
DD
= +15V
V
SS
= –15V
V
DD
= 12V
V
SS
= 0V
V
DD
= +5V
V
SS
= –5V
04861-033
Figure 18. Transition Time vs. Temperature
0
–110
1k 1G
FREQUENCY (Hz)
OFF ISOLATION (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10k 100k 1M 10M 100M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
04861-016
Figure 19. Off Isolation vs. Frequency
0
–110
1k 1G
FREQUENCY (Hz)
CROSSTALK (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10k 100k 1M 10M 100M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
04861-017
Figure 20. ADG1408 Crosstalk vs. Frequency
0
–110
1k 1G
FREQUENCY (Hz)
CROSSTALK (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10k 100k 1M 10M 100M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
ADJACENT
CHANNEL
NONADJACENT
CHANNEL
04861-018
Figure 21. ADG1409 Crosstalk vs. Frequency
0
–4.0
100 100M
FREQUENCY (Hz)
BANDWIDTH (dB)
1k 10k 100k 1M 10M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
04861-019
Figure 22. ADG1408 On Response vs. Frequency
0
–4.0
100 1G100M
FREQUENCY (Hz)
BANDWIDTH (dB)
1k 10k 100k 1M 10M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
04861-031
–3.5
Figure 23. ADG1409 On Response vs. Frequency