DG417L/418L/419L
Vishay Siliconix
TEST CIRCUITS
+5 V
V
L
NO or NC
V
S1
V
S2
NC or NO
R
L
300
W
V-
C
L
35 pF
V
S1
V
01
Switch
Output
V
S2
V
02
10%
90%
V+
COM
V
O
Logic V
INH
Input
V
INL
50%
+15 V
t
r
<5 ns
t
f
<5 ns
t
TRANS
t
TRANS
IN
GND
V-
C
L
(includes fixture and stray capacitance)
V
O
= V
S
R
L
R
L
+ r
ON
Figure 4.
Transition Time (DG419L)
V
L
V+
V
O
R
g
V
L
COM
IN
GND
V-
V+
NO or NC
C
L
1 nF
V
O
IN
OFF
ON
OFF
DV
O
V
g
Q =
DV
O
x C
L
IN dependent on switch configuration Input polarity determined
by sense of switch.
V-
V
IN
= 0 - V+
Figure 5.
Charge Injection
V
L
C
V
L
V
S
R
g
= 50
W
IN
0 V or 2.4 V
NC or NO
V
OUT
V
IN
NO or NC
COM
V+
C
V+
50
W
GND
V
OUT
V
IN
V-
C
X
TALK
Isolation = 20 log
C = RF bypass
V-
Figure 6.
Crosstalk (DG419L)
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Document Number: 71763
S-03423—Rev. C, 03-Mar-03
VISHAY [ VISHAY TELEFUNKEN ]
