|
FMS6346 Datasheet, PDF (7/10 Pages) Fairchild Semiconductor – Six Channel, 6th Order SD/HD Video Filter Driver | |||
|
◁ |
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
Y1OUT
COUT
CVOUT
Video
SoC
G/Y2OUT
B/PbOUT
R/PrOUT
DAC Load Resistors
0.1
10
uF
uF
1
SD IN1
2
SD IN2
3
SD IN3
20
SD OUT1
19
SD OUT2
18
SD OUT3
+5V
75⦠220uF
75⦠220uF
75⦠220uF
5
Vcc
FAIRCHILD
16,17
FMS6346 GND
20L TSSOP
7
14
SD/PS IN1 SD/PS OUT1
75⦠220uF
8
13
SD/PS IN2 SD/PS OUT2
75⦠220uF
9
12
SD/PS IN3 SD/PS OUT3
FcSEL
75⦠220uF
6
AC-Coupling Caps
are Optional.
75⦠Video Cables
Y1
75â¦
C
75â¦
CV
75â¦
75⦠Video Cables
75â¦
75â¦
75â¦
Y2/G
Pb/B
Pr/R
Figure 10. Typical application diagram
FMS6346 Rev. 1A
7
www.fairchildsemi.com
|
▷ |