ADG5421/ADG5423 Data Sheet
Rev. 0 | Page 12 of 20
Figure 16. Off Isolation vs. Frequency
Figure 17. Crosstalk vs. Frequency
Figure 18. Charge Injection vs. Source Voltage (V
S
)
Figure 19. THD + N vs. Frequency
Figure 20. Bandwidth
Figure 21. t
TRANSITION
Times vs. Temperature
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
1k 10k 100k 1M 10M 100M 1G
OFF ISOLATION (dB)
FRE QUENCY ( Hz )
11369-016
T
A
= 25° C
V
DD
= +15V
V
SS
= –15V
–120
–100
–80
–60
–40
–20
0
10k
100k 1M
10M
100M 1G
CROSSTALK (dB)
FREQUENCY (Hz)
11369-017
T
A
= 25° C
V
DD
= +15V
V
SS
= –15V
0
50
100
150
200
250
300
–20
–10
0
10
20
30 40
CHARGE INJECT IO N ( pC)
V
S
(V)
V
DD
= 15V, V
SS
= –15V
V
DD
= 20V, V
SS
= –20V
V
DD
= 12V, V
SS
= 0V
V
DD
= 36V, V
SS
= 0V
11369-018
T
A
= 25° C
0
0.01
0.02
0.03
0.04
0.05
0
5
10
15
20
THD + N ( %)
FREQUENCY (kHz)
V
DD
= 12V, V
SS
= 0V, V
S
= 6V p-p
V
DD
= 36V, V
SS
= 0V, V
S
= 18V p - p
V
DD
= 15V, V
SS
= –15V, V
S
= 15V p - p
V
DD
= 20V, V
SS
= –20V, V
S
= 20V p - p
11369-019
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
1k 10k 100k 1M 10M 100M 1G
INSERTION LOSS (dB)
FRE QUENCY ( Hz )
11369-020
T
A
= 25° C
V
DD
= +15V
V
SS
= –15V
0
50
100
150
200
250
300
350
400
–40 –20 0 20 40 60 80 100 120
TIME (n s)
TEMPERAT URE ( °C)
V
DD
= 12V, V
SS
= 0V
V
DD
= 36V, V
SS
= 0V
V
DD
= 15V, V
SS
= –15V
V
DD
= 20V, V
SS
= –20V
11369-021
