Datasheet

REV. A
ADG725/ADG731
–11–
FREQUENCY – MHz
0
–100
–70
–60
–50
–40
–30
–20
–10
0.03 0.1 1 10 100
–80
–90
V
DD
= 5V
T
A
= 25C
ATTENUATION – dB
TPC 10. OFF Isolation vs. Frequency
FREQUENCY – MHz
ATTENUATION – dB
0.003 0.1 100110
0
–10
–100
–20
–30
–40
–50
–60
–70
–80
–90
V
DD
= 3V, 5V
T
A
= 25C
TPC 11. Crosstalk vs. Frequency
FREQUENCY – MHz
0
–14
–12
–10
–8
–6
–4
–2
0.03 0.1 1 10 100
V
DD
= 5V
T
A
= 25C
ADG731
ADG725
ATTENUATION – dB
TPC 12. ON Response vs. Frequency
Test Circuits
R
ON
= V
1
/I
DS
V
S
V1
I
DS
D
S
Test Circuit 1. On Resistance
S1
D
V
S
GND
A
V
S
S2
S32
EN
LOGIC 1
V
DD
V
SS
V
DD
V
SS
I
S
(OFF)
V
D
Test Circuit 2. I
S
(OFF)
V
D
S1
S2
S32
V
S
D
GND
V
DD
V
DD
A
V
SS
V
SS
A
EN
LOGIC 1
I
D
(OFF)
Test Circuit 3. I
D
(OFF)
I
D
(
ON
)
V
D
S1
S32
V
S
D
A
GND
V
DD
V
DD
V
SS
V
SS
A
Test Circuit 4. I
D
(ON)