FMS6145_06 Datasheet, PDF (6/10 Pages) Fairchild Semiconductor – Low-Cost Five-Channel 4th-Order Standard Defi nition Video Filter Driver

Typical Application Diagrams
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
ROUT
GOUT
BOUT
Video
SoC
YOUT
COUT
+5V
0.1
1.0
μF
μF
1
IN1
14
OUT1
2
IN2
13
OUT2
FMS6145
14L TSSOP
3
12
IN3
OUT3
4
VCC
11
GND
5
IN4
10
OUT4
6
IN5
9
OUT5
7
NC
8
NC
75Ω ^{220μF 75Ω Video Cables}
R
75Ω ^220μF
75Ω
G
75Ω ^220μF
75Ω
B
75Ω
75Ω ^{220μF 75Ω Video Cables}
Y
75Ω ^220μF
75Ω
C
75Ω
DAC load resistors
AC coupling caps
per SoC specifications.
are optional.
Figure 6. Typical Application Diagram
© 2006 Fairchild Semiconductor Corporation
FMS6145 Rev. 2.0.4
6
www.fairchildsemi.com