ADA4424 AD [Analog Devices], ADA4424 Datasheet - Page 14

• Manufacturer Part Number: ADA4424
• Description: 6-Channel SD/ED/HD Video Filter with Charge Pump
• Manufacturer: AD [Analog Devices]

ADA4424-6
RSET1
VIDEO ENCODER
RSET2
DAC1
DAC2
DAC3
DAC4
DAC5
Figure 18. Typical Application Diagram for Using the ADA4424-6 in Auto Offset Cancellation Mode
10µF
+
+3.3V
+3.3V
OFFSET_ENB
100nF
1.0µF
1.0µF
SD_ENABLE
HD_ENABLE
1.0µF
VDD3_HD
1.0µF
1.0µF
VDD3_SD
VDD3_CP
FC_SEL
MODE0
MODE1
HPb_IN
HPr_IN
HY_IN
Y_IN
C_IN
(D and S Terminal Connections Not Shown)
C1a
x1
x1
x1
x1
x1
Rev. C | Page 14 of 16
4.7µF
C1
C1b
CHARGE PUMP
ADA4424-6
LPF
LPF
LPF
LPF
LPF
GND_CP
4.7µF
C2
x2
x2
x2
x2
x2
x2
C2/CP_OUT
Y_OUT
CVBS_OUT
C_OUT
GND3
VSS_SD
HY_OUT
HPb_OUT
HPr_OUT
GND3
VSS_HD
1.0Ω
R1
C3
1.0µF
C4
1.0µF
75Ω
75Ω
75Ω
75Ω
75Ω
75Ω
CVBS
Pb
Pr
Y
S-VIDEO