ADG406/ADG407/ADG426
TEST CIRCUITS
I
DS
V
V
SS
DD
DD
V1
V
V
SS
S1
S2
I
(OFF)
A
D
D
S
D
S16
V
D
V
S
EN
+0.8V
V
S
R
= V1/I
ON
DS
Figure 27. ID (Off)
Figure 25. On Resistance
V
V
V
V
SS
V
DD
SS
DD
V
V
V
DD
SS
I
(OFF)
A
DD
SS
S
S1
S2
I
(ON)
A
D
D
S1
D
S16
S16
V
V
D
S
EN
+2.4V
EN
+0.8V
V
V
D
S
Figure 28. ID (On)
Figure 26. IS (Off)
V
V
V
SS
DD
3V
V
DD
SS
ADDRESS
S1
A3
V
DRIVE (V
)
50%
50%
1
IN
V
A2
A1
A0
IN
50Ω
S2 THRU S15
S16
V
2
ADG4261
90%
EN
RS
2.4V
D
V
OUT
V
OUT
R
300Ω
C
35pF
L
L
GND
WR
90%
tTRANSITION
tTRANSITION
1
SIMILAR CONNECTION FOR ADG406/ADG407
Figure 29. Switching Time of Multiplexer, tTRANSITION
V
V
V
DD
SS
3V
V
DD
SS
ADDRESS
S1
A3
V
S
DRIVE (V
)
IN
V
IN
A2
A1
A0
50Ω
S2 THRU S15
S16
ADG4261
RS
EN
V
D
OUT
80%
OUTPUT
0V
R
300Ω
80%
C
35pF
L
L
2.4V
GND
WR
tOPEN
1
SIMILAR CONNECTION FOR ADG406/ADG407
Figure 30. Break-Before-Make Delay, tOPEN
Rev. B | Page 15 of 20
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