dg534a Vishay, dg534a Datasheet - Page 10

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

www.vishay.com
10
DG534A/538A
+5 V
Vishay Siliconix
Address
Logic
+5 V
EN
A
A
RS
V
0
1
L
, A
I/O
2
Logic
Input
EN, V
A
8/4, 4/2
I/O
A
WR
GND
GND
1
0
, A
2
S
L
, RS
A1
–3 V
V+
V–
8/4, 4/2
– S
S
Bn-1
WR
+15 V
D
D
10 mF
10 mF
Bn
B
A
+
+
+15 V
V+
S
A2
–3 V
V–
– S
10 mF
S
D
D
10 mF
Bn
100 nF
A1
100 nF
B
A
+
+
FIGURE 2. EN, CS, CS, Turn On/Off Time
100 nF
+1 V
FIGURE 3. WR, Turn On Time
100 nF
+1 V
1 kW
Logic Input
t
t
r
f
<20 ns
<20 ns
Logic Input
45 pF
t
t
r
f
1 kW
<20 ns
<20 ns
V
O
WR
V
A
45 pF
OUT
0
3 V
0 V
0 V
V
Switch
Output
+3 V
V
+3 V
O
0 V
0 V
OUT
t
ON
50%
90%
t
ON
S-05734—Rev. G, 29-Jan-02
(WR)
Document Number: 70069
EN
t
OFF
90%