FMS6246 Fairchild Semiconductor, FMS6246 Datasheet - Page 7

• Manufacturer Part Number: FMS6246
• Description: 6th Order SD/PS Video Filter Driver
• Manufacturer: Fairchild Semiconductor

FMS6246 Rev. 1A
Typical Application Diagram
The following circuit may be used for direct DC-coupled drive by DACs with an output voltage range of 0V to 1.4V. AC-coupled or DC-
coupled outputs may be used with AC-coupled outputs offering slightly lower power dissipation.
DVD Player or STB
Video
SoC
G/Y2 OUT
B/Pb OUT
DAC Load Resistors
R/Pr OUT
CV OUT
Y1 OUT
C OUT
Figure 10. Typical application diagram
1
2
3
5
7
8
9
SD IN1
SD IN2
SD IN3
Vcc
SD/PS IN1
SD/PS IN2
SD/PS IN3
20L TSSOP
FAIRCHILD
FMS6246
0.1
uF
F
cSEL
SD/PS OUT1
SD/PS OUT2
SD/PS OUT3
SD OUT1
SD OUT2
SD OUT3
7
6
GND
10
uF
20
19
18
16,17
14
13
12
AC-Coupling Caps
+5V
are Optional.
75Ω
75Ω
75Ω
75Ω
75Ω
75Ω
220uF
220uF
220uF
220uF
220uF
220uF
75Ω Video Cables
75Ω Video Cables
www.fairchildsemi.com
75Ω
75Ω
75Ω
75Ω
75Ω
75Ω
Y1
C
CV
Y2/G
Pb/B
Pr/R