Datasheet

ADG5233/ADG5234 Data Sheet
Rev. B | Page 14 of 24
Figure 19. Off Isolation vs. Frequency, ±15 V Dual Supply
Figure 20. Crosstalk vs. Frequency, ±15 V Dual Supply
Figure 21. Charge Injection vs. Source Voltage, Source to Drain
Figure 22. ACPSRR vs. Frequency, ±15 V Dual Supply
0
–120
–100
–80
–60
–40
–20
10k 100k 1G100M10M1M
OFF ISOLATION (dB)
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
09919-018
0
–140
–120
–100
–80
–60
–40
–20
10k 100k 1G100M10M1M
CROSSTALK (dB)
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
BETWEEN SxA AND SxB
BETWEEN S1x AND S2x
09919-019
14
12
8
4
10
6
2
–4
–2
0
–20 –10 0 10 20 30
40
CHARGE INJECTION (pC)
V
S
(V)
T
A
= 25°C
SOURCE TO DRAIN
V
DD
= +20V
V
SS
= –20V
V
DD
= +15V
V
SS
= –15V
V
DD
= +36V
V
SS
= 0V
V
DD
= +12V
V
SS
= 0V
09919-020
0
–120
–100
–80
–60
–40
–20
1k 10k
100k 10M
1M
ACPSSR (dB)
FREQUENCY (Hz)
T
A
= 25°C
V
DD
= +15V
V
SS
= –15V
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
09919-021