Rainbow Electronics MAX4885AE User Manual
Page 7

High-Bandwidth, VGA 2:1 Switch
with ±15kV ESD Protection
MAX4885AE
7
Note 4:
Terminal with Q15kV HBM protection.
Note 5: SCL1, SCL2, SDA1, and SDA2 are identical and can be used interchangeably.
Note 6: R1, R2, G1, G2, B1, and B2 are identical and can be used interchangeably.
Note 7: H1, H2, V1, and V2 are identical and can be used interchangeably.
Typical Applications Circuit
Pin Description (continued)
MAX4885AE
24
25
SCL
SDA
20
19
H
V
23
22
R
G
21
B
MXM
GRAPHICS
7
3
2
1
5
4
6
SCL
B
G
R
V
VGA
COMMON
OUTPUT
NOTE: TWO VIDEO INPUT SOURCES BEING SWITCHED INTO ONE OUTPUT/SINK USING MAX4885AE.
H
SDA
26, EP
28
8
SEL1
SEL2
9
10, 27
+5.0V
+3.3V
3.3kΩ
3.3kΩ
0.1µF
0.1µF
12
11
SCL
SDA
16
17
H
V
13
14
R
G
15
B
INTERNAL
GRAPHICS
+3.3V
3.3kΩ
3.3kΩ
PIN
NAME
FUNCTION
22
G1
RGB Green Input 1 (Note 6)
23
R1
RGB Red Input 1 (Note 6)
24
SCL1 I
2
C Clock Input 1 (Note 5)
25
SDA1 I
2
C Data Input 1 (Note 5)
26
GND
Ground
28
SEL1 Select Input 1. Switches R_, G_, B_, H_, and V_ signals.
—
EP
Exposed Pad. Connect exposed pad to ground or leave unconnected.
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