Datasheet

REV. 0
–11–
ADG726/ADG732
t
ON
(WR)
t
OFF
(WR)
20%
20%
50%
3V
0V
WR
SWITCH
OUTPUT
V
O
0V
V
S
V
SS
V
SS
V
DD
V
DD
V
CS
A4
A0
ADG732*
S2 THRU S32
S1
D
EN
V
OUT
R
L
300
C
L
35pF
GND
*SIMILAR CONNECTION FOR ADG726
CS
WR
V
WR
Test Circuit 7. Write Turn-ON and Turn-OFF Time, t
ON
, t
OFF
( WR )
3V
0V
EN
SWITCH
OUTPUT
V
O
0V
50% 50%
10%
90%
t
ON
(EN) t
OFF
(EN)
V
S
V
SS
V
SS
V
DD
V
DD
V
EN
A4
A0
ADG732*
S2 THRU S32
S1
D
CS
V
OUT
R
L
300
C
L
35pF
GND
*SIMILAR CONNECTION FOR ADG726
EN
WR
Test Circuit 8. Enable Delay, t
ON
( EN ), t
OFF
( EN )
0V
3V
V
OUT
V
OUT
Q
INJ
= C
L
 V
OUT
LOGIC
INPUT (V
IN
)
V
SS
V
SS
V
DD
V
DD
V
IN
A4
A0
ADG732*
D
CS
V
OUT
C
L
1nF
GND
*SIMILAR CONNECTION FOR ADG726
EN
WR
R
S
V
S
S
Test Circuit 9. Charge Injection
A4
A0
ADG732*
D
GND
SIMILAR CONNECTION FOR ADG726
EN
50
V
OUT
R
L
50
V
S
NETWORK
ANALYZER
V
DD
V
SS
0.1F 0.1F
50
S
OFF ISOLATION = 20 LOG
V
OUT
V
S
V
DD
V
SS
LOGIC “ 1”
*
Test Circuit 10. OFF Isolation