dg534a Vishay, dg534a Datasheet - Page 11

• Manufacturer Part Number: dg534a
• Description: 4-/8-channel Wideband Video Multiplexers
• Manufacturer: Vishay

Document Number: 70069
S-05734—Rev. G, 29-Jan-02
+5 V
Logic
Input
+5 V
EN
V
RS
A
WR
L
0
, A
V
A
S
EN
GND
L
0
Bn
, A
1
, A
GND
1
, A
2
8/4
4/2
or
2
, RS
8/4
4/2
or
WR
I/O
I/O
S
+15 V
A2
–3 V
V+
V–
+15 V
–3 V
V–
– S
V+
10 mF
D
D
S
S
D
D
10 mF
B
Bn
A
A1
B1
FIGURE 4. Transition Time and Break-Before-Make Interval
A
B
10 mF
10 mF
+
+
+
+
+1 V
100 nF
100 nF
100 nF
100 nF
FIGURE 5. Charge Injection
C
L
= 1000 pF
V
Logic Input
t
t
O
r
f
1 kW
<20 ns
<20 ns
45 pF
3 V
0 V
V
O
S
Turning Off
1
DV
charge injection. The charge injection in Cou-
lombs is Q = C
OUT
V
OUT
is the measured voltage error due to
EN
50%
Transition Time
BBM Interval
(t
L
TRANS
x DV
90%
OUT
Vishay Siliconix
)
DG534A/538A
S
Turning On
16
DV
A
V
0
OUT
OUT
, A
www.vishay.com
1
, A
2
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