MAX4456 Maxim, MAX4456 Datasheet - Page 9

• Manufacturer Part Number: MAX4456
• Description: The MAX4359/MAX4360/MAX4456 low-cost video crosspoint switches are designed to reduce component count, board space, design time, and system cost
• Manufacturer: Maxim

Figure 2. MAX4456 (plastic DIP) Typical Application Circuit
14
19
22
23
24
25
18
20
21
DB–25
CHANNELS
8 INPUT
VIDEO
1
3
2
4
5
6
7
8
_______________________________________________________________________________________
22
21
11
13
15
17
19
38
36
2
1
6
4
3
7
9
5
IN0
IN1
IN2
IN3
A0
IN4
IN5
IN6
IN7
LATCH
WR
D0/SER IN
D1/SER OUT
D2
D3
A1
A2
MAX4456
EDGE/LEVEL
SER/PAR
AGND
DGND
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
LOAD
CE
CE
V+
V+
V+
V-
V-
39
37
35
33
29
27
25
24
14
26
28, 30, 32
10, 12
20
34
23
18
16
31
8
40
+5V
Video Crosspoint Switches
+5V
Low-Cost 4x4, 8x4, 8x8
200Ω
200Ω
200Ω
200Ω
-5V
+5V
10
12
13
NOTE: ALL BYPASS CAPACITORS ARE 0.1µF CERAMIC
3
2
5
6
9
MAX4395
MAX4395
MAX4395
MAX4395
200Ω
200Ω
200Ω
200Ω
4
11
14
1
7
8
75Ω
75Ω
75Ω
75Ω
-5V
Z
Z
Z
Z
O
O
O
O
= 75
= 75
= 75
= 75
75Ω
75Ω
75Ω
75Ω
9