Single, Dual, Triple, and Quad Standard-Definition
Video Filter Amplifiers with AC-Coupled Input Buffers
MAX9586
5 SOT23
1
2
3
—
—
—
—
4
—
—
—
—
5
PIN
MAX9587 MAX9588
6 SOT23
8 µMAX
—
—
2
4
—
—
3
1
1
2
—
3
—
—
—
—
4
7
6
6
—
5
—
—
5
8
MAX9589
10 µMAX
—
5
—
1
2
3
4
—
9
8
7
6
10
Pin Description
NAME
FUNCTION
SHDN
GND
IN
INA
INB
INC
IND
OUT
OUTA
OUTB
OUTC
OUTD
VDD
Active-Low Shutdown Input. Connect to GND to shut down.
Ground
Video Input
Video Input A
Video Input B
Video Input C
Video Input D
Video Output
Video Output A
Video Output B
Video Output C
Video Output D
Positive Power Supply. Bypass to GND with a 0.1µF capacitor.
VIDEO
SWITCH
SHDN
+3.3V
0.1μF
CVBS
IN
CLAMP
MAX9586
LPF
AV = 2V/V
VDD
GND
OUT
75Ω
3.3V
0.1μF
0.1μF
VIDEO
DECODER
75Ω
VIDEO
SWITCH
0.1μF
LUMA
INA
CLAMP
0.1μF
CHROMA
INB
BIAS
MAX9587
LPF
LPF
AV = 2V/V
AV = 2V/V
VDD
GND
OUTA
75Ω
OUTB
75Ω
3.3V
0.1μF
0.1μF
75Ω
0.1μF
VIDEO
DECODER
75Ω
Figure 1. Typical Application Circuits for the MAX9586/MAX9587 (Anti-Alias Filter)
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